Electrical Center Identification Views. GMC Truck Yukon

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Yukon - 4WD 🢒 Preface 🢒 Cautions and Notices 🢒 Electrical Center Identification Views

Connector 1:	Fuse Block - Auxiliary (HP2) Label
Connector 2:	Fuse Block - Auxiliary (HP2), Top View
Connector 3:	Fuse Block - Auxiliary (HP2), Bottom View
Connector 4:	Fuse Block - Auxiliary X1 (HP2)
Connector 5:	Fuse Block - Auxiliary X2 (HP2)
Connector 6:	Fuse Block - Auxiliary X3 (HP2)
Connector 7:	Fuse Block - Auxiliary, Fuse Holder (Battery Positive Cable) (HP2)
Connector 8:	Fuse Block - Auxiliary, Fuse Holder (Accessory DC Power Control Module Cable) (HP2)
Connector 9:	Fuse Block - Underhood Label
Connector 10:	Fuse Block - Underhood, Top View
Connector 11:	Fuse Block - Underhood, Bottom View
Connector 12:	Fuse Block - Underhood X1
Connector 13:	Fuse Block - Underhood X2
Connector 14:	Fuse Block - Underhood X3
Connector 15:	Fuse Block - Underhood X4
Connector 16:	Fuse Block - Underhood X5
Connector 17:	Fuse Block - Underhood X6
Connector 18:	Fuse Block - Underhood Stud 1
Connector 19:	Fuse Block - Underhood Stud 2
Connector 20:	Fuse Holder (Battery Positive Cable) (except HP2)
Connector 21:	Fuse Holder (Generator Cable) (except HP2)
Connector 22:	Fuse Holder (Starter Cable Harness) (except HP2)
Connector 23:	Fuse Block - I/P Label
Connector 24:	Fuse Block - I/P, Top View
Connector 25:	Fuse Block - I/P, Bottom View
Connector 26:	Fuse Block - I/P X1
Connector 27:	Fuse Block - I/P X2
Connector 28:	Fuse Block - I/P X3
Connector 29:	Fuse Block - I/P X4
Connector 30:	Junction Block - Left I/P Label
Connector 31:	Junction Block - Left I/P, Top View
Connector 32:	Junction Block - Left I/P, Bottom View
Connector 33:	Junction Block - Left I/P X1
Connector 34:	Junction Block - Left I/P X2
Connector 35:	Junction Block - Left I/P X3
Connector 36:	Junction Block - Left I/P X4 (except Y91)
Connector 37:	Junction Block - Left I/P X7 (JF4)
Connector 38:	Junction Block - Left I/P X8
Connector 39:	Junction Block - Left I/P X9
Connector 40:	Junction Block - Left I/P X10
Connector 41:	Junction Block - Left I/P X11
Connector 42:	Junction Block - Left I/P X12
Connector 43:	Junction Block - Left I/P X13 (JF4 with AN3)
Connector 44:	Junction Block - Left I/P X14 (AYE or SPO Accessory - Headrest DVD)
Connector 45:	Junction Block - Right I/P, Top View
Connector 46:	Junction Block - Right I/P X1 (Wire Entry)
Connector 47:	Junction Block - Right I/P X2
Connector 48:	Junction Block - Right I/P X3
Connector 49:	Junction Block - Right I/P X4
Connector 50:	Junction Block - Right I/P X5
Connector 51:	Junction Block - Right I/P X6

Fuse Block - Auxiliary (HP2) Label

Fuse Block - Auxiliary (HP2) Label Usage

No.	Device	Rating	Description
1	ACPO Fuse	25A	Accessory Power Inverter Module
2	BECM FAN Fuse	15A	Generator Battery Vent Fan Relay
3	ACCM Fuse	15A	A/C Compressor
4	CAB HTR PUMP Fuse	10A	Heater Coolant Pump
5	EMPTY	--	Not Used
6	COOL PUMP Fuse	15A	Generator Control Module Coolant Pump - Left, Generator Control Module Coolant Pump - Right
7	EPS Fuse	15A	Electronic Power Steering Motor Control Module
8	PIM 1 Fuse	15A	Drive Motor Generator Power Inverter Module
9	PIM 2 Fuse	15A	Drive Motor Generator Power Inverter Module
10	BECM Fuse	15A	Drive Motor Generator Battery Control Module, Serial Data Gateway (SDG) Module
--	FAN 1 Fuse	40A	FAN LO Relay, FAN MID 1 Relay
--	FAN 2 Fuse	40A	FAN HI Relay, FAN MID 2 Relay
--	TRANS PUMP Fuse	60A	Auxiliary Transmission Pump Control Module
--	CAB HTR PUMP Relay	--	CAB HTR PUMP Fuse, Heater Coolant Pump
--	COOL PUMP Relay	--	COOL PUMP Fuse, Generator Control Module Coolant Pump - Left, Generator Control Module Coolant Pump - Right
--	FAN LO Relay	--	Cooling Fan - Left
--	FAN MID 1 Relay	--	Engine Cooling Fan Resistor - Left
--	FAN MID 2 Relay	--	Cooling Fan - Right
--	FAN HI Relay	--	Cooling Fan - Right
--	FAN CNTRL Relay	--	Cooling Fan - Left

Fuse Block - Auxiliary (HP2), Top View

Fuse Block - Auxiliary (HP2), Bottom View

Fuse Block - Auxiliary X1 (HP2)

Connector Part Information

OEM: 15477822
Service: See Catalog
Description: 56-Way F GT 150 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: E2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: A1-A3, C1-C3, H2-H4, K1, K2
Terminal/Tray: 12191812/19
Core/Insulation Crimp: Pins A1-A3, C2, C3, H2-H4, K1, K2 - E/C
Core/Insulation Crimp: Pins C1 - C/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: B3-B5, D1, J1-J4
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins B3-B5, D1, J1-J3 - 2/A
Core/Insulation Crimp: Pins J4 - E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Auxiliary X1 (HP2)

Pin	Wire	Circuit	Function
A1	0.35 D-BU	473	High Speed Cooling Fan Relay Control
A2	0.35 PU	5128	Auxiliary Cooling Fan Relay Control
A3	0.5 PK	1839	Ignition Voltage
A4-A8	--	--	Not Used
B1-B2	--	--	Not Used
B3	0.8 RD/WH	3340	Battery Positive Voltage
B4	0.8 RD/WH	4640	Battery Positive Voltage
B5	1 RD/WH	4140	Battery Positive Voltage
C1	0.8 PK	2014	Coolant Pump Relay Control
C2	0.5 TN	955	Low Reference
C3	0.5 YE	954	5-Volt Reference
C4-C8	--	--	Not Used
D1	0.8 OG/WH	7585	Motor Feed
D2-D5	--	--	Not Used
E1	--	--	Not Used
E2	5 RD/WH	4040	Battery Positive Voltage
F1-F2	--	--	Not Used
G1-G4	--	--	Not Used
G5	0.5 D-GN	942	Generator Control Module Coolant Pump Feed
H1-H2	--	--	Not Used
H3	0.35 D-GN	335	Low Speed Cooling Fan Relay Control
H4	0.5 PU	5531	Hood Switch Signal
H5-H7	--	--	Not Used
H8	0.5 D-BU	941	Generator Control Module Coolant Pump Relay Control
J1	0.8 RD/WH	4240	Battery Positive Voltage
J1	0.8 RD/WH	4240	Battery Positive Voltage
J2	0.8 RD/WH	984	5-Volt Reference
J3	0.8 RD/WH	983	Transmission Fluid Pump Control
J4	0.5 RD/WH	40	Battery Positive Voltage
J5	--	--	Not Used
K1	--	--	Not Used
K2	0.5 PK/BK	109	Hood Ajar Switch Signal
K3-K8	--	--	Not Used

Fuse Block - Auxiliary X2 (HP2)

Connector Part Information

OEM: 13567518
Service: See Catalog
Description: 30-Way F GT 150 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: C1, C2, D1, D2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: A2-A8, E3, F1-F5
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A2-A8, E3, F2, F4, F5 - E/A
Core/Insulation Crimp: Pins F1-2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Fuse Block - Auxiliary X2 (HP2)

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.5 PU	5531	Hood Switch Signal
A3	0.5 PK/BK	109	Hood Ajar Switch Signal
A4	0.5 D-BU	941	Low Temperature Cooling Pump Motor Ground
A5	0.5 PU	5531	Hood Switch Signal
A6	0.5 PU	5531	Hood Switch Signal
A7	0.5 PK/BK	109	Hood Ajar Switch Signal
A8	0.5 PK/BK	109	Hood Ajar Switch Signal
B1-B5	--	--	Not Used
C1	5 GY	532	Cooling Fan Motor Supply Voltage
C2	5 L-BU	409	Cooling Fan Motor Supply Voltage
D1	5 GY	532	Cooling Fan Motor Supply Voltage
D2	5 L-BU	409	Cooling Fan Motor Supply Voltage
E1-E5	--	--	Not Used
F1	0.8 BK	250	Ground
F2-F3	--	--	Not Used
F4	0.5 YE	954	Electronics Coolant Temperature Sensor 5-volt Reference
F5	0.5 YE	955	Electronics Coolant Temperature Sensor Low Reference
F6-F8	--	--	Not Used

Fuse Block - Auxiliary X3 (HP2)

Connector Part Information

OEM: 12193693
Service: 12193693
Description: 2-Way F MAXI FUSE (BK)

Terminal Part Information

Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Auxiliary X3 (HP2)

Pin	Wire	Circuit	Function
A	5 BK	150	Ground
B	5 YE	5358	Auxiliary Cooling Fan Motor Supply Voltage

Fuse Block - Auxiliary, Fuse Holder (Battery Positive Cable) (HP2)

Terminal Part Information

Harness: Battery Positive Cable
Terminal: 15326191
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Block - Auxiliary, Fuse Holder (Battery Positive Cable) (HP2)

Pin	Wire Color	Circuit No.	Function
+	50 RD	1	Battery Positive Voltage

Fuse Block - Auxiliary, Fuse Holder (Accessory DC Power Control Module Cable) (HP2)

Terminal Part Information

Harness: Accessory DC Power Control Module Cable
Terminal: 15326191
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Block - Auxiliary, Fuse Holder (Accessory DC Power Control Module Cable) (HP2)

Pin	Wire Color	Circuit No.	Function
+	62 RD	2	Battery Positive Voltage

Fuse Block - Underhood Label

Fuse Block - Underhood Label Usage

No.	Device	Rating	Description
1	TRLR STOP RT Fuse	10A	Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP)
2	ESC/ALC EXH Fuse	30A	Automatic Level Control (ALC) Compressor (G69), Electronic Suspension Control (ESC) Module (Z55)
3	TRLR STOP LT Fuse	10A	Trailer Wiring, Auxiliary Body Control Module (XBCM) (EXP)
4	ENG Fuse	15A	Evaporative Emissions (EVAP) Canister Purge Solenoid Valve, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor, Valve Lifter Oil Manifold (VLOM) Assembly (AFM)
5	ECM/THROT CONT Fuse	15A	Engine Control Module (ECM)
6	ITBC Fuse	15A	Not Used
7	FRT WASH Fuse	15A	Windshield Washer Fluid Pump
8	O2-B SNSR Fuse	10A	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
9	ABS 2 Fuse	25A	Electronic Brake Control Module (EBCM)
10	TRLR BCK/UP Fuse	10A	Trailer Wiring
11	LO HDLP-LT Fuse	20A	Headlamp - Left (Z88), Headlamp - Low Beam - Left (X88), Headlamp Ballast - Left (Z75)
12	ECM-BATT Fuse	10A	Engine Control Module (ECM)
13	INJ-B Fuse	20A	Fuel Injector 2, Fuel Injector 4, Fuel Injector 6, Fuel Injector 8, Ignition Coil 2, Ignition Coil 4, Ignition Coil 6, Ignition Coil 8
14	TCM-BATT Fuse	15A	Evaporative Emissions (EVAP) Canister Vent Solenoid Valve, Transmission Control Module (TCM)
15	VEH BCK/UP Fuse	10A	Backup Lamp - Left, Backup Lamp - Right
16	LO HDLP-RT Fuse	20A	Headlamp - Right (Z88), Headlamp - Low Beam - Right (X88), Headlamp Ballast - Right (Z75)
17	A/C CMPRSR Fuse	10A	A/C Compressor Clutch
18	O2-A SNSR Fuse	10A	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
19	TRANS IGN 1 Fuse	15A	Transmission Control Module (TCM), 1-2 Shift Solenoid (1-2 SS) Valve, 2-3 Shift Solenoid (2-3 SS) Valve, 3-2 Shift Solenoid (3-2 SS) Valve (M30 or M70), Torque Converter Clutch (TCC) Solenoid Valve (M30 or M70), Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve
20	FUEL PUMP Fuse	20A	Fuel Pump and Sender Assembly - Primary
21	FSCM Fuse	20A	Fuel Pump Flow Control Module
22	HDLP WASH Fuse	20A	Not Used
23	REAR WASH Fuse	15A	Rear Window Washer Fluid Pump
24	INJ-A Fuse	20A	Fuel Injector 1, Fuel Injector 3, Fuel Injector 5, Fuel Injector 7, Ignition Coil 1, Ignition Coil 3, Ignition Coil 5, Ignition Coil 7
25	TRLR PRK Fuse	15A	Trailer Wiring
26	LT PRK Fuse	15A	License Lamp - Left, License Lamp - Right, Marker Lamp - Left Front, Park/Turn Signal Lamp - Left Front (X88/Z88), Park Lamp - Left Front (Z75), Tail Lamp Circuit Board - Left (Z75 with E52), Marker Lamp - Left Rear (except Z75 with E52), Tail/Stop and Turn Signal Lamp - Lower Left (except Z75 with E52), Tail/Stop and Turn Signal Lamp - Upper Left (except Z75 with E52)
27	RT PRK Fuse	15A	Tail Lamp Circuit Board - Right (Z75 with E52), Marker Lamp - Right Front, Park Lamp - Right Front (Z75), Park/Turn Signal Lamp - Right Front (X88 or Z88), Tail/Stop and Turn Signal Lamp - Lower Right (X88, Z88 or Z75 with E52), Tail/Stop and Turn Signal Lamp - Upper Right (X88, Z88 or Z75 with E52), Marker Lamp - Right Rear (X88, Z88 or Z75 with E52)
28	FOG LAMP Fuse	15A	Fog Lamp - Left Front (T96), Fog Lamp - Right Front (T96)
29	HORN Fuse	15A	Horn - Left, Horn - Right
30	HI HEADLAMP-RT Fuse	10A	Headlamp - Right (Z88), Headlamp - Right High Beam (X88 or Z75)
31	DRL Fuse	15A	Daytime Running Lamp (DRL) - Left (Z75 or X88), Daytime Running Lamp (DRL) - Right (Z75 or X88), DRL 2 Fuse (Z88)
32	HI HEADLAMP-LT Fuse	10A	Headlamp - Left (Z88), Headlamp - High Beam - Right (X88 or Z75)
33	DRL 2 Fuse	15A	LO HDLP - LT Fuse (Z88), LO HDLP - RT Fuse (Z88)
34	S/ROOF Fuse	30A	Sunroof Control Module (CF5), Roof Beacon Relay (5G4)
35	DLIS Fuse	2A	Ignition Switch, Theft Deterrent Module (TDM)
36	FRT WPR Fuse	25A	Wiper 1 PCB Relay
37	SEO B2 Fuse	30A	Not Used
38	EAP Fuse	15A	PARK ENABLE PCB Relay, ELECTRONIC ADJUSTABLE PEDALS PCB Relay, Folding Seat Switch - Front (ARS), Folding Seat Switch - Left Rear (ARS), Folding Seat Switch - Right Rear (ARS), Multifunction Switch - I/P, Police Provision Wiring (6J1)
39	HVAC BATT Fuse	10A	HVAC Control Module
40	AIRBAG IGN Fuse	10A	Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Passenger Air Bag ON/OFF Indicator
41	AMP Fuse	30A	Audio Amplifier (UQA or UQS)
42	RDO Fuse	15A	Clock (Z75), Digital Radio Receiver (U2K), Radio, Rear Seat Audio (RSA) Controller (UK6)
43	MISC IGN Fuse	10A	Auxiliary Body Control Module (XBCM) (EXP), Seat Climate Control Module (KB6), Stop Lamp Switch, Transfer Case Shift Control Module (NQH), Rearview Camera Image Display Module (UVC), Serial Data Gateway (SDG) Module (HP2)
44	L/GATE RELSE Fuse	15A	Liftgate Latch Assembly (E52)
45	AIRBAG BATT Fuse	15A	Inflatable Restraint Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Vehicle Rollover Sensor (ASF)
46	IPC Fuse	10A	Body Control Module (BCM), Instrument Panel Cluster (IPC)
47	EXP/PTO Fuse	15A	Auxiliary Body Control Module (XBCM) (EXP), Spot Lamp - Left (7X6)
48	AUX HVAC-IGN Fuse	10A	Instrument Panel Cluster (IPC), Inside Rearview Mirror (ISRVM), Mode Actuator - Auxiliary (C69), Air Temperature Actuator - Auxiliary (C69), Inflatable Restraint Steering Wheel Module Coil (KA9), Heated Steering Wheel Control Module (KA9)
49	CHMSL Fuse	15A	Not Used
50	REAR DEFOG Fuse	30A	Rear Window Defogger Grid
51	HTD MIR Fuse	15A	Not Used
52	SEO B1 Fuse	15A	Auxiliary Body Control Module (XBCM) (EXP), Spot Lamp - Right (7X7), Vehicle Inclination Sensor (SPO Alarm), Security Indicator Lamp (SPO Alarm), Vehicle Shock Sensor (SPO Alarm)
53	LTR Fuse	20A	Accessory Power Outlet - I/P 1, Data Link Connector (DLC)
54	SEO/ALC Fuse	10A	Automatic Level Control (ALC) Relay (G69), Digital Video Disc (DVD) Control Module (SPO Accessory - Headrest DVD)
55	HVAC-IGN Fuse	10A	Air Temperature Actuator - Left, Air Temperature Actuator - Right, Mode Actuator, Recirculation Actuator
56	ECM-IGN Fuse	15A	Engine Control Module (ECM), Fuel Pump Relay - Secondary (LY6), Fuel Pump Flow Control Module (except LY6), Electronic Brake Control Module (EBCM) (HP2)
57	FAN-1 Fuse	40A	FAN LO PCB Relay
58	ALC/COMP Fuse	40A	Automatic Level Control (ALC) Relay (G69)
59	HEAVY DUTY ABS Fuse	60A	Electronic Brake Control Module (EBCM)
60	FAN-2 Fuse	40A	FAN HI PCB Relay
61	ABS-1 Fuse	40A	Electronic Brake Control Module (EBCM)
62	STRTR Fuse	40A	Starter Motor
63	STUD-2 Fuse	30A	Blunt Cut Wire
64	LBEC1 Fuse	60A	AUX PWR 2 Fuse, REAR WPR Fuse, PDM Fuse, AUX PWR Fuse
65	ELEC RUN BOARD Fuse	30A	Assist Step Control Module (BRS)
66	WSW/HTR Fuse	60A	Windshield Washer Solvent Heater (XA7)
67	TREC Fuse	30A	Transfer Case Encoder Motor (NQH), Transfer Case Shift Control Module (NQH)
68	STUD-1 Fuse	40A	Trailer Wiring
69	MBEC1 Fuse	60A	DRIVER SEAT 2 Circuit Breaker, PASS SEAT 1 Circuit Breaker, RT DOORS Circuit Breaker
70	HVAC BLWR Fuse	40A	Blower Motor Control Module
71	LGM Fuse	30A	Liftgate Module (LGM) (E61)
72	LBEC2 Fuse	60A	BCM Fuse, COOLED SEATS Fuse, DDM Fuse, DIM Fuse, DSM Fuse, REAR HVAC Fuse, RT STOP TRN Fuse, WSW PUMP Fuse
--	A/C CMPRSR Relay	--	A/C CMPRSR Fuse
--	FAN CNTRL Relay	--	FOG LAMP Fuse
--	FAN HI Relay	--	Cooling Fan - Right, FAN CNTRL Relay
--	FAN LO Relay	--	Cooling Fan - Left
--	FOG LAMP Relay	--	FOG LAMP Fuse
--	FUEL PMP Relay	--	FUEL PUMP Fuse
--	HDLP LO/HID Relay	--	LO HDLP - LT Fuse, LO HDLP - RT Fuse, DRL 2 Fuse
--	PRK LAMP Relay	--	LT PRK Fuse, RT PRK Fuse, TRLR PRK Fuse
--	PWR/TRN Relay	--	ECM/THROT CONT Fuse, ENG Fuse, INJ-A Fuse, INJ-B Fuse, O2-A SNSR Fuse, O2-B SNSR Fuse, FAN CNRTL Relay, FAN HI Relay, FAN LO Relay
--	REAR DEFOG Relay	--	REAR DEFOG Fuse, HTD MIR Fuse
--	RUN/CRNK Relay	--	AIRBAG IGN Fuse, AUX HVAC-IGN Fuse, HVAC-IGN Fuse, ECM-IGN Fuse, MISC IGN Fuse, SEO/ALC Fuse, TRANS IGN 1 Fuse
--	STRTR Relay	--	STRTR Fuse
Important: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block.
--	BCK/UP LAMP PCB Relay	--	VEH BCK/UP Fuse, TRLR BCK/UP Fuse
--	CHMSL PCB Relay	--	CHMSL Fuse
--	DRL PCB Relay	--	DRL Fuse
--	FAN CNTRL PCB Relay	--	Cooling Fan - Right
--	FRT WASH PCB Relay	--	FRT WASH Fuse
--	HI BEAM PCB Relay	--	HI HEADLAMP - LT Fuse, HI HEADLAMP - RT Fuse
--	HORN PCB Relay	--	HORN Fuse
--	L/GATE PCB Relay	--	L/GATE RELSE Fuse
--	REAR WASH PCB Relay	--	REAR WASH Fuse
--	RUN PCB Relay	--	FWD Fuse, HTD STR/WHL Fuse
--	TRLR STOP LT PCB Relay	--	TRLR STOP LT Fuse
--	TRLR STOP RT PCB Relay	--	TRLR STOP RT Fuse
--	WIPER 1 PCB Relay	--	Wiper 2 PCB Relay
--	WIPER 2 PCB Relay	--	Windshield Wiper Motor
Important: Items listed below are wiper system diagnostic test points.
--	TP 92	--	Wiper High Speed Test Point
--	TP 95	--	Wiper Low Speed Test Point

Fuse Block - Underhood, Top View

Fuse Block - Underhood, Bottom View

Fuse Block - Underhood X1

Connector Part Information

OEM: 13513343
Service: 19115674
Description: 30-Way F GT 150 280 Metri-Pack 800 Series (GY)

Terminal Part Information

Pins: A2-A8, F1-F8
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A2-A8, F5, F8: E/A
Core/Insulation Crimp: Pins F1-F2: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A1, B3, B5, E1-E5
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins B3 (Z88), B5 (Z88), E1, E4-E5: E/A
Core/Insulation Crimp: Pins A1, B3 (X88), B5 (X88), E2-E3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: C1-C2, D1-D2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: L2, L4, M1, N4, P3
Terminal/Tray: 13525450/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: L3, M3-M5, N5
Terminal/Tray: 13525969/4
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1

Pin	Wire	Circuit	Function
A1	0.8 BK	250	Ground (HP2)
A2	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
A3	0.5 D-BU	545	Daytime Running Lamps (DRL) Supply Voltage (Z88 with T61)
A4	0.5 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage
A5-A6	--	--	Not Used
A7	0.5 L-GN/BK	311	Right Headlamp High Beam Supply Voltage
A8	0.5 D-GN/WH	711	Left Headlamp High Beam Supply Voltage
B1-B2	--	--	Not Used
B3	0.5 D-BU	545	Daytime Running Lamps (DRL) Supply Voltage
B3	0.5 D-BU	545	Daytime Running Lamps (DRL) Supply Voltage (Z88 with T61)
B4	0.5 RD/WH	3640	Battery Positive Voltage (CE4)
B5	0.8 PU	2234	Front Fog Lamp Supply Voltage (T96)
B5	0.8 PU	2234	Front Fog Lamp Supply Voltage (T96)
C1	0.5 GY	532	Cooling Fan Motor Supply Voltage (except HP2)
C2	0.5 YE	5358	Auxiliary Cooling Fan Motor Supply Voltage (except HP2)
D1	0.5 L-BU	409	Cooling Fan Motor Supply Voltage (except HP2)
D2	5 BK	150	Ground (except HP2)
E1	0.5 OG	228	Windshield Washer Pump Control
E2	0.8 YE	712	Left Headlamp Low Beam Supply Voltage
E3	0.8 TN/WH	312	Right Headlamp Low Beam Supply Voltage
E4	0.5 D-GN/WH	266	Rear Window Washer Pump Supply Voltage
E5	0.5 D-GN	29	Horn Control
E5	0.5 D-GN	29	Horn Control
F1	0.5 YE/BK	1334	Left Rear Turn Signal Lamp Supply Voltage (TR2)
F2	0.5 D-GN/WH	1335	Right Rear Turn Signal Lamp Supply Voltage (TR2)
F3-F4	--	--	Not Used
F5	0.5 BN	2609	Right Rear Park Lamps Supply Voltage
F6-F7	--	--	Not Used
F8	0.5 BN	2509	Left Rear Park Lamps Supply Voltage

Fuse Block - Underhood X2

Connector Part Information

OEM: 13513347
Service: 19115659
Description: 50-Way F GT 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: A1, B5, C3, C5, D3, N1, P2, P3, P4, P5
Terminal/Tray: 33467-0003/23
Core/Insulation Crimp: Pins A1, B2, C3, C5, P2, P4: H/H
Core/Insulation Crimp: Pins D3, N1, P3, P5: J/J
Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)

Pins: D3 (HP2), D4-D5, L1, L2, L4, L5, M1, M2, N1, N3-N4, P1-P3 (HP2), P5 (HP2)
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins D3-D5, L1, L2, L4, N3-N4: E/A
Core/Insulation Crimp: Pins L5, M2: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: F1
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: L3, M3, M4, M5, N5
Terminal/Tray: 13525969/4
Core/Insulation Crimp: Pins L3, M3, M4, M5 - See Terminal Repair Kit
Core/Insulation Crimp: Pins N5 - 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X2

Pin	Wire	Circuit	Function
A1	0.35 D-GN	335	Low Speed Cooling Fan Relay Control (except HP2)
A2-A5	--	--	Not Used
B1-B3	--	--	Not Used
B4	0.5 OG	300	Ignition Voltage (HP2)
B5	0.35 D-BU/WH	473	High Speed Cooling Fan Relay Control (except HP2)
C1-C2	--	--	Not Used
C3	0.35 D-GN/WH	459	A/C Compressor Clutch Relay Control (except HP2)
C4	--	--	Not Used
C5	0.5 YE/BK	625	Starter Enable Relay Control (except HP2)
D1-D2	--	--	Not Used
D3	0.5 RD/WH	440	Battery Positive Voltage
D4	0.8 D-GN	59	A/C Compressor Clutch Supply Voltage (except HP2)
D5	0.5 BN	241	Ignition Voltage (NQH, except HP2)
E1-E3	--	--	Not Used
F1	3 PU	6	Starter Solenoid Crank Voltage (except HP2)
G1	--	--	Not Used
H1	--	--	Not Used
J1	--	--	Not Used
K1-K3	--	--	Not Used
L1	0.5 PK	1839	Ignition Voltage (LY5, LMG, L76 or LC9)
L1	0.5 PK	1839	Ignition Voltage (HP2)
L2	0.5 PK/BK	1539	Ignition Voltage
L2	0.5 PK/BK	1539	Ignition Voltage
L3	0.8 PK/WH	1239	Ignition Voltage
L3	0.8 PK/WH	1239	Ignition Voltage
L4	0.5 PK	539	Ignition Voltage
L4	0.5 PK	539	Ignition Voltage
L5	0.8 PK	1039	Ignition Voltage
M1	0.5 PK	1839	Ignition Voltage
M1	0.5 PK	1839	Ignition Voltage
M2	0.8 PK	1239	Ignition Voltage (HP2)
M2	0.8 PK/WH	1239	Ignition Voltage (except HP2)
M3	0.8 PK	1239	Ignition Voltage
M3	0.8 PK	1239	Ignition Voltage
M4	0.8 PK/BK	1039	Ignition Voltage
M4	0.8 PK/BK	1039	Ignition Voltage
M5	0.8 PK	1039	Ignition Voltage
M5	0.8 PK	1039	Ignition Voltage
N1	0.5 PK	1339	Ignition Voltage (HP2)
N1	0.5 PK/BK	1339	Ignition Voltage (except HP2)
N2	--	--	Not Used
N3	0.5 RD/WH	1840	Battery Positive Voltage
N4	0.5 PK/WH	2139	Ignition Voltage
N4	0.5 PK/WH	2139	Ignition Voltage (NQH)
N5	2 BK	550	Ground
P1	0.5 PK/BK	1339	Ignition Voltage (HP2)
P2	0.35 YE	5991	Powertrain Relay Coil Control
P3	0.5 L-BU/WH	6311	Brake Switch Signal
P3	0.5 L-BU/WH	6311	Brake Switch Signal (except NQH)
P4	0.5 D-GN/WH	465	Fuel Pump Relay Control - Primary (except HP2)
P5	0.5 PK	439	Ignition Voltage

Fuse Block - Underhood X3

Connector Part Information

OEM: 13513342
Service: 19115657
Description: 30-Way F GT 150 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: A1-A8, B4 (HP2), E2-E3 (HP2), F1, F5, F7, F8
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A1-A8, E3, F5, F7: E/A
Core/Insulation Crimp: Pins B4, E2, F1, F5, F8: 2/A
Release Tool/Test Probe: 13515247/J-35616-2A (GY)

Pins: B1-B3, E4 (HP2)
Terminal/Tray: 13525969/4
Core/Insulation Crimp: Pins B1, B2, E4: F/D
Core/Insulation Crimp: Pin B3: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B4, B5, E1-E4
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins B4, B5, E1-E3: 2/A
Core/Insulation Crimp: Pin E4: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: C1-C2, D1
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X3

Pin	Wire	Circuit	Function
A1	0.5 D-GN/WH	1335	Right Rear Turn Signal Lamp Supply Voltage (X88 or Z88 or EXP with E52 or TB7)
A1	0.5 D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage (X88 without E52 or TB7 or Z75 without EXP)
A2	0.5 YE/BK	1334	Left Rear Turn Signal Lamp Supply Voltage (X88 or Z88 or EXP with E52 or TB7)
A2	0.5 YE	18	Left Rear Stop/Turn Lamp Supply Voltage (X88 without E52 or TB7 or Z75 without EXP)
A3	0.5 L-BU	20	Stop Lamp Supply Voltage (X88 or Z88 or EXP with E52 or TB7)
A4	0.5 L-BU/BK	20	Stop Lamp Supply Voltage (X88 or Z88 or EXP with E52 or TB7)
A5	0.5 RD/WH	1840	Battery Positive Voltage
A6	--	--	Not Used
A7	0.5 BN	2509	Left Rear Park Lamps Supply Voltage
A8	0.5 BN	2509	Left Rear Park Lamps Supply Voltage (without E52 or TB7)
B1	3 RD/BK	2440	Battery Positive Voltage (Z55)
B2	3 RD/WH	2440	Battery Positive Voltage (G69)
B3	2 RD	1640	Battery Positive Voltage (JL4)
B4	0.8 BN	2109	Trailer Park Lamp Supply Voltage (EXP)
B4	1 BN	2109	Trailer Park Lamp Supply Voltage (without EXP)
B5	1 GY	120	Fuel Pump Supply Voltage (LY6)
C1	3 RD	1842	Battery Positive Voltage (G69)
C2	3 RD/BK	442	Battery Positive Voltage
D1	5 RD/BK	1742	Battery Positive Voltage (JH6)
D2	--	--	Not Used
E1	0.8 YE	1618	Trailer Left Rear Turn/Stop Lamp Supply Voltage (except HP2)
E2	0.8 L-GN	1624	Trailer Backup Lamps Supply Voltage (EXP)
E2	1 L-GN	1624	Trailer Backup Lamps Supply Voltage (except EXP)
E3	0.5 L-GN	24	Backup Lamp Supply Voltage
E3	0.5 L-GN	24	Backup Lamp Supply Voltage (except EXP)
E4	3 RD/WH	1940	Battery Positive Voltage (except LY6)
E5	--	--	Not Used
F1	0.8 YE	1618	Trailer Left Rear Turn/Stop Lamp Supply Voltage
F2	0.8 D-GN	1619	Trailer Right Rear Turn/Stop Lamp Supply Voltage
F3-F4	--	--	Not Used
F5	0.5 PK	439	Ignition Voltage (without NQZ)
F6	--	--	Not Used
F7	0.5 BN	2609	Right Rear Park Lamps Supply Voltage
F8	0.8 GY	5185	Right Trailer Park Lamp (EXP)

Fuse Block - Underhood X4

Connector Part Information

OEM: 13513329
Service: 19115656
Description: 56-Way F GT 150 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: A1-A7, C1-C3, D4, G1, J4 (HP2), H1-H5, K1-K5
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A1-A7, C2-C3, D4, G1, H1-H5, J4, K1-K5: E/A
Core/Insulation Crimp: Pins C1: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: B5, G2, G3, J1, J5
Core/Insulation Crimp: Pins B5 (HP2) - F/D
Terminal/Tray: 13525969/4
Core/Insulation Crimp: Pins G2, G3, J1, J5 - 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: C1 (HP2), D5, G4, G5, J4
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins D5, G4, J4: E/A
Core/Insulation Crimp: Pin C1, G5: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: E1, E2, F1, F2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X4

Pin	Wire	Circuit	Function
A1	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
A2	--	--	Not Used
A3	0.5 OG	2268	Windshield Washer Relay Control
A4-A6	--	--	Not Used
A7	0.35 WH	193	Rear Defog Relay Control
A8	--	--	Not Used
B1-B4	--	--	Not Used
B5	3 PU	293	Rear Defog Element Supply Voltage
C1	0.8 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage (HP2)
C1	0.5 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage (except HP2)
C2	0.35 D-GN/WH	1317	Fog Lamp Relay Control (T96)
C3	0.35 TN/WH	1969	Headlamp High Beam Relay Control
C4-C8	--	--	Not Used
D1-D3	--	--	Not Used
D4	0.5 RD/WH	4440	Battery Positive Voltage
D5	--	--	Not Used
E1	5 RD/BK	842	Battery Positive Voltage
E2	5 RD/BK	642	Battery Positive Voltage
F1	3 RD/BK	1142	Battery Positive Voltage (BRS)
F2	5 RD/BK	542	Battery Positive Voltage
G1	0.35 TN	28	Horn Relay Control
G2	2 RD/WH	2340	Battery Positive Voltage
G3	2 RD/WH	3740	Battery Positive Voltage (UQA or UQS)
G4	--	--	Not Used
G5	0.8 RD/WH	4540	Battery Positive Voltage
H1	0.5 BN	2509	Left Rear Park Lamps Supply Voltage (E52)
H2-H3	--	--	Not Used
H4	0.35 L-GN/BK	592	Daytime Running Lamps (DRL) Relay Control (T61)
H5	0.5 D-GN/WH	1335	Right Rear Turn Signal Lamp Supply Voltage (X88 or Z88 or EXP with E52)
H5	0.5 D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage (X88 without E52 or Z75 without EXP)
H6-H8	--	--	Not Used
J1	2 RD/WH	3140	Battery Positive Voltage (with CF5 or with TRW)
J2-J3	--	--	Not Used
J4	0.35 RD/WH	2840	Battery Positive Voltage
J4	0.35 RD/WH	2840	Battery Positive Voltage
J5	0.8 RD/WH	640	Battery Positive Voltage
J5	0.8 RD/WH	640	Battery Positive Voltage
K1	0.35 L-GN	2270	Rear Window Washer Relay Control
K2	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
K3-K4	--	--	Not Used
K5	0.5 YE/BK	1334	Left Rear Turn Signal Lamp Supply Voltage (X88 or Z88 or EXP with E52)
K5	0.5 YE	18	Left Rear Stop/Turn Lamp Supply Voltage (X88 without E52 or Z75 without EXP)
K6-K8	--	--	Not Used

Fuse Block - Underhood X5

Connector Part Information

OEM: 13513345
Service: 19115658
Description: 56-Way F GT 150 280 Metri-Pack 800 Series (GY)

Terminal Part Information

Pins: A2, B1, C4-C8, D1-D2 (HP2), G2-G3 (HP2), G4, G5, H1-H8, J1-J3 (HP2), J5 (HP2), K1-K8
Terminal/Tray: 15496302/5
Core/Insulation Crimp: Pins A2, B1 (HP2), C4-C8, D1-D2 (HP2), G2-G5 (HP2), H1-H8, J5, K1-K4, K8: E/A
Core/Insulation Crimp: Pins B1, G1 (HP2), G4, G5, J1-J3 (HP2), K5: 2/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: B3, F1 (HP2)
Terminal/Tray: 12092445/18
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: B3, B4, D1-D4, G1-G3, J1-J5
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins B4, D1-D4, G2, G3, J5: E/A
Core/Insulation Crimp: Pins B3, G1, J1-J3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: E1, E2, F1, F2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: Pins E1, E2, F2: F/G
Core/Insulation Crimp: Pin F1: G/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X5

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.5 L-BU/WH	6311	Brake Switch Signal
A3-A8	--	--	Not Used
B1	0.35 L-BU/WH	6311	Brake Switch Signal
B1	0.35 L-BU/WH	6311	Brake Switch Signal
B2	0.5 RD/WH	740	Battery Positive Voltage (except HP2)
B3	1 RD/WH	340	Battery Positive Voltage
B3	0.5 RD/WH	340	Battery Positive Voltage (without Y91)
B4	0.5 RD/WH	2640	Battery Positive Voltage (ULT, 7X6 or EXP)
B5	--	--	Not Used
C1-C3	--	--	Not Used
C4	0.35 OG	300	Ignition Voltage
C5	0.35 OG	300	Ignition Voltage
C6	0.35 OG	300	Ignition Voltage (ULT)
C7	0.35 OG	300	Ignition Voltage (XA7)
C8	0.35 D-BU	45	Park Lamp Relay Control (HP2)
C8	0.5 D-BU	45	Park Lamp Relay Control (except HP2)
D1	0.35 RD/WH	540	Battery Positive Voltage
D2	0.35 RD/WH	3340	Battery Positive Voltage
D3	--	--	Not Used
D4	0.35 BN	141	Ignition Voltage (KA9)
D5	--	--	Not Used
E1	5 RD/BK	1642	Battery Positive Voltage (XA7)
E2	3 RD/BK	1242	Battery Positive Voltage (E61)
F1	3 RD/BK	1342	Battery Positive Voltage (NQH)
F1	3 RD/BK	1342	Battery Positive Voltage (NQH)
F2	5 RD/BK	42	Battery Positive Voltage
G1	1 BK	550	Ground
G2	0.35 PK	1139	Ignition Voltage
G3	0.35 PK	239	Ignition Voltage
G4	0.35 PK	1639	Ignition Voltage
G4	0.35 PK	1639	Ignition Voltage (without KA9)
G5	0.35 PK	739	Ignition Voltage
G5	0.35 PK	739	Ignition Voltage
H1	0.35 OG	5186	Left Trailer Turn Signal Lamp
H2	0.35 YE	1618	Trailer Left Rear Turn/Stop Lamp Supply Voltage (EXP)
H3	0.35 YE	5187	Right Trailer Turn Signal Lamp
H4	0.35 D-GN	1619	Trailer Right Rear Turn/Stop Lamp Supply Voltage (EXP)
H5	0.35 YE	5199	Run/Crank Relay Coil Control
H6-H7	--	--	Not Used
H8	0.5 D-BU	38	Backup Lamp Relay Control
J1	1 PU	92	Windshield Wiper Motor High Speed Control
J2	1 D-GN	95	Windshield Washer Switch Signal
J3	1 L-BU	6128	Rear Closure Unlatch Motor Unlatch Control (E52)
J4	--	--	Not Used
J5	0.35 PK	839	Ignition Voltage
K1	0.35 TN	860	Front Windshield Wiper Switch High Signal
K2	--	--	Not Used
K3	0.35 GY	91	Windshield Wiper Switch Signal 2
K4	0.35 D-GN	5706	Endgate Latch Relay Supply Voltage (E52)
K5	1 L-BU	20	Stop Lamp Supply Voltage/Stop Lamp Switch Signal
K6-K7	--	--	Not Used
K8	0.35 YE	5704	Endgate Latch Relay Coil Control (E52)

Fuse Block - Underhood X6

Connector Part Information

OEM: 15488459
Service: See Catalog
Description: 1-Way F High Power Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood X6

Pin	Wire Color	Circuit No.	Function
A	19 RD/BK	2	Battery Positive Voltage

Fuse Block - Underhood Stud 1

Terminal Part Information

Harness: Chassis
Terminal: 12162099
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Block - Underhood Stud 1

Pin	Wire Color	Circuit No.	Function
+	3 RD/BK	742	Battery Positive Voltage

Fuse Block - Underhood Stud 2

Terminal Part Information

Harness: Chassis
Terminal: 12103506
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Block - Underhood Stud 2

Pin	Wire Color	Circuit No.	Function
+	3 RD/BK	242	Battery Positive Voltage

Fuse Holder (Battery Positive Cable) (except HP2)

Terminal Part Information

Harness: Battery Positive Cable
Terminal: 00010584
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Holder (Battery Positive Cable) (except HP2)

Pin	Wire Color	Circuit No.	Function
+	19 RD/BK	2	Battery Positive Voltage

Fuse Holder (Generator Cable) (except HP2)

Terminal Part Information

Harness: Generator Cable
Terminal: 00010375
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Holder (Generator Cable) (except HP2)

Pin	Wire Color	Circuit No.	Function
+	19 RD/BK	2	Battery Positive Voltage

Fuse Holder (Starter Cable Harness) (except HP2)

Terminal Part Information

Harness: Starter Cable
Terminal: 00010584
Core/Insulation Crimp: N/A
Description: Ring Terminal

Fuse Holder (Starter Cable Harness) (except HP2)

Pin	Wire Color	Circuit No.	Function
+	32 RD	1	Battery Positive Voltage

Fuse Block - I/P Label

Fuse Block - I/P Label Usage

No.	Device	Rating	Description
1	REAR SEAT Fuse	20A	Folding Seat Motor - Left Rear (ARS), Folding Seat Motor - Right Rear (ARS), Heated Seat Module - Rear (KA6)
2	AUX PWR2 Fuse	20A	Auxiliary Power Outlet - Rear (E52 or TB7), Auxiliary Power Outlet - Center Seat (AZ3 or A95)
3	SWC BKLT Fuse	2A	Steering Wheel Control Switch - Left, Steering Wheel Control Switch - Right
4	DDM Fuse	15A	Driver Door Module (DDM)
5	CTSY Fuse	15A	Body Control Module (BCM)
6	LT STOP TRN Fuse	15A	Body Control Module (BCM)
7	DIM Fuse	10A	Body Control Module (BCM)
8	RT STOP TRN Fuse	15A	Body Control Module (BCM)
9	PDM Fuse	15A	Garage Door Opener (GDO) (UG1), Inside Rearview Mirror (ISRVM), Passenger Door Module (PDM), Roof Beacon Switch (5G4)
10	UNLCK2 Fuse	15A	Endgate Lock Actuator
11	LCK2 Fuse	15A	Endgate Lock Actuator
12	STOP LAMPS Fuse	15A	Body Control Module (BCM)
13	REAR HVAC Fuse	30A	Blower Motor Control Module - Auxiliary
14	PWR MIR Fuse	2A	Not Used
15	BCM Fuse	10A	Body Control Module (BCM)
16	AUX PWR Fuse	20A	Accessory Power Outlet - Center Console Compartment (D07), Accessory Power Outlet - Center Console (D07), Accessory Power Outlet - I/P 2 (X88 or Z88)
17	IS LPS Fuse	10A	Body Control Module (BCM)
18	UNLCK1 Fuse	15A	Door Latch Assembly - Left Rear, Door Latch Assembly - Right Rear
19	RSE Fuse	5A	Video Display - Front (U42), Video Display - Rear (U42 with DNU)
20	OBS DET Fuse	10A	Liftgate Module (LGM) (E61), Rear Object Sensor Control Module (UD7)
21	LCK 1 Fuse	15A	Door Latch Assembly - Left Rear, Door Latch Assembly - Right Rear
22	INFO Fuse	10A	Vehicle Communication Interface Module (VCIM)
23	REAR WPR Fuse	25A	Rear Window Wiper Motor (E52 or TB7)
24	COOLED SEATS Fuse	30A	Climate Control Seat Module (KB6)
25	DSM Fuse	10A	Memory Seat Module (AN3), Remote Control Door Lock Receiver (RCDLR)
26	DRV UNLCK Fuse	15A	Not Used
--	LT DR Circuit Breaker	25A	Driver Door Module (DDM), Window Switch - Left Rear
Important: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block.
--	LOCK/UNLOCK PCB Relay	--	LCK 1 Fuse, LCK 2 Fuse, UNLCK 1 Fuse, UNLCK 2 Fuse

Fuse Block - I/P, Top View

Fuse Block - I/P, Bottom View

Fuse Block - I/P X1

Connector Part Information

OEM: 13552254
Service: See Catalog
Description: 40-Way F GT 150 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: A1-A6, C2-C4, H5, H6, K1, K2
Terminal/Tray: 12191812/19
Core/Insulation Crimp: Pins A1, A2: C/A
Core/Insulation Crimp: Pins A5, A6, C2-C4, H5, H6, K1, K2: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: E3, F1
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: E1
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B2, E2, D1, D2, F2, F3, G1, G2, J1-J3
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins B2, E2 - E/A
Core/Insulation Crimp: Pins D1, D2, F2, F3, G1, G2, J1-J3 - 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - I/P X1

Pin	Wire	Circuit	Function
A1	0.8 TN	201	Left Front Speaker Output (+)
A2	0.8 GY	118	Left Front Speaker Output (-)
A3-A4	--	--	Not Used
A5	0.35 GY	1690	Automatic Day/Night Mirror Signal (with DL3 or with DR4)
A6	0.35 PK	1691	Low Reference (with DL3 or with DR4)
B1	--	--	Not Used
B2	0.5 RD/WH	2540	Battery Positive Voltage
B3	--	--	Not Used
C1	--	--	Not Used
C2	0.5 D-GN	5060	Low Speed GMLAN Serial Data
C3	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage (with DL3 or with DPN)
C4	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage (with DL3 or with DPN)
C5-C6	--	--	Not Used
D1	0.8 RD/WH	3040	Battery Positive Voltage
D2	0.8 RD/WH	2940	Battery Positive Voltage
E1	3 BK	1850	Ground
E2	0.5 RD/WH	240	Battery Positive Voltage
E2	0.8 RD/WH	240	Battery Positive Voltage
E3	5 RD/BK	842	Battery Positive Voltage
F1	0.5 RD/BK	42	Battery Positive Voltage
F2	0.8 TN	294	Door Lock Actuator Unlock Control (without E52)
F3	0.5 RD/WH	3840	Battery Positive Voltage
G1	0.8 GY	295	Door Lock Actuator Lock Control (without E52)
G2	0.8 RD/WH	1040	Battery Positive Voltage
G2	0.8 RD/WH	1040	Battery Positive Voltage (X88 or Z88)
H1-H4	--	--	Not Used
H5	0.5 RD/WH	1540	Battery Positive Voltage (U42)
H6	0.5 RD/WH	3240	Battery Positive Voltage (UE1)
J1	0.8 RD/WH	2740	Battery Positive Voltage
J2	0.8 RD/WH	2240	Battery Positive Voltage
J3	0.5 RD/WH	2140	Battery Positive Voltage
K1	0.35 BN	6136	LED Dimming Supply Voltage
K2	0.35 YE	6817	LED Backlight Dimming Control
K3-K6	--	--	Not Used

Fuse Block - I/P X2

Connector Part Information

OEM: 15467621
Service: 19115663
Description: 14-Way F GT 150 280 Series (GY)

Terminal Part Information

Pins: B5, B6
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A4, A7, B1
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A1, B4, B7
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins A1, B4: 2/A
Core/Insulation Crimp: Pin B7: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - I/P X2

Pin	Wire	Circuit	Function
A1	0.8 RD/WH	6040	Battery Positive Voltage (E52)
A1	0.8 RD/WH	6040	Battery Positive Voltage (AZ3 or A95)
A2-A3	--	--	Not Used
A4	2 RD/WH	2040	Battery Positive Voltage
A5-A6	--	--	Not Used
A7	2 RD/WH	4740	Battery Positive Voltage (KB6)
B1	2 RD/WH	1240	Battery Positive Voltage
B2-B3	--	--	Not Used
B4	0.8 RD/WH	4840	Battery Positive Voltage (ARS and/or KA6)
B4	0.8 RD/WH	4840	Battery Positive Voltage (ARS)
B5	0.35 RD/WH	840	Battery Positive Voltage (UD7)
B6	0.35 RD/WH	840	Battery Positive Voltage (E61)
B7	0.35 RD/WH	1140	Battery Positive Voltage
B7	0.5 RD/WH	1140	Battery Positive Voltage (AN3 or HP2 with AG1)

Fuse Block - I/P X3

Connector Part Information

OEM: 15467620
Service: 19115662
Description: 14-Way F GT 150 280 Series (BK)

Terminal Part Information

Pins: A2, A3
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A7
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B1, B4
Terminal/Tray: 15304711/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - I/P X3

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.35 L-BU	195	Door Lock Control
A3	0.35 WH	194	Door Unlock Control
A4-A6	--	--	Not Used
A7	3 RD/WH	1740	Battery Positive Voltage
B1	0.8 TN	294	Door Lock Actuator Unlock Control
B1	0.8 TN	294	Door Lock Actuator Unlock Control
B2-B3	--	--	Not Used
B4	0.8 GY	295	Door Lock Actuator Lock Control
B4	0.8 GY	295	Door Lock Actuator Lock Control
B5-B7	--	--	Not Used

Fuse Block - I/P X4

Connector Part Information

OEM: 15467622
Service: 19115664
Description: 14-Way F GT 150 280 Series (L-GY)

Terminal Part Information

Pins: A5, B2, B3, B5, B6
Terminal/Tray: 12191812/19
Core/Insulation Crimp: Pins A5, B2, B3: E/C
Core/Insulation Crimp: Pins B5, B6: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A1, B1
Terminal/Tray: 15304713/19
Core/Insulation Crimp: Pin A1: 4/4
Core/Insulation Crimp: Pin B1: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B4, B7
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pin B4: 2/A
Core/Insulation Crimp: Pin B7: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - I/P X4

Pin	Wire	Circuit	Function
A1	2 RD/WH	1240	Battery Positive Voltage
A2	0.35 D-GN	5060	Low Speed GMLAN Serial Data
A3-A4	--	--	Not Used
A5	0.35 PK	1691	Low Reference (DL3 or DR4)
A6-A7	--	--	Not Used
B1	3 BK	1850	Ground
B2	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage (DL3 or DPN)
B3	0.5 D-GN	5060	Low Speed GMLAN Serial Data
B4	0.8 RD/WH	140	Battery Positive Voltage
B5	0.8 GY	118	Left Front Speaker Output (-)
B6	0.8 TN	201	Left Front Speaker Output (+)
B7	0.35 GY	1690	Automatic Day/Night Mirror Signal (DL3 or DR4)

Junction Block - Left I/P Label

Junction Block - Left I/P Label Usage

Device	Rating	Description
DRIVER SEAT 2 Circuit Breaker	25A	Memory Seat Module (AN3), Seat Adjuster Switch - Driver (AG1 without AN3)
PASS SEAT 1 Circuit Breaker	25A	Seat Adjuster Switch - Passenger, Seat Lumbar Switch - Passenger (AG2 or AN3)
PWR REAR WNDW Circuit Breaker	25A	Not Used
RT DOORS Circuit Breaker	25A	Door Lock/Window Switch - Passenger, Window Switch - Right Rear
Important: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block.
PARK ENABLE PCB Relay	--	Folding Seat Switch - Front (ARS), Folding Seat Switch - Left Rear (ARS), Folding Seat Switch - Right Rear (ARS), Multifunction Switch - I/P
ELECTRONIC ADJUSTABLE PEDALS Relay	--	Electronic Adjustable Pedal (EAP) Assembly (JF4 without AN3)

Junction Block - Left I/P, Top View

Junction Block - Left I/P, Bottom View

Junction Block - Left I/P X1

Connector Part Information

OEM: 15467568
Service: 19115661
Description: 50-Way F GT 280 Metri-Pack 800 Series (GY)

Terminal Part Information

Pins: F1
Terminal/Tray: 12110127/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Pins: D1, K2
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A1-A5, B2-B4, C1-C4, D3, E1, E3, G1, H1, K1, K3, L1-L4, M1-M4, N1-N5, P1-P5
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins A1-A5, B2, B4, C1-C4, D3, E1, H1, K1, L1-L4, M2-M4, N1-N5, P1-P5: E/A
Core/Insulation Crimp: Pins B3, E3, G1, K3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X1

Pin	Wire	Circuit	Function
A1	0.5 RD/WH	4440	Battery Positive Voltage
A2	--	--	Not Used
A3	0.35 PK	239	Ignition Voltage
A3	0.35 PK	239	Ignition Voltage (NQH)
A4	0.35 PK	239	Ignition Voltage
A4	0.35 PK	239	Ignition Voltage (HP2 or EXP)
A5	0.5 BK	2550	Ground (Y91 with U42)
A5	0.5 BK	2550	Ground (Y91 with U42 or with UK6)
B1-B2	--	--	Not Used
B3	1 BK	2550	Ground
B4	0.5 GY	157	Cargo Lamp Supply Voltage
B5	--	--	Not Used
C1	0.35 PK	1639	Ignition Voltage
C2	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control
C3	0.5 BK	2550	Ground (Y91 with UE1)
C3	0.5 BK	2550	Ground (Y91 with U2K)
C4	0.5 YE/BK	5813	Park Enable Supply Voltage (JF4)
C5	--	--	Not Used
D1	2 RD/WH	1340	Battery Positive Voltage
D2	--	--	Not Used
D3	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control (CF5)
D4-D5	--	--	Not Used
E1	0.5 BK/WH	1851	Ground (XA7)
E2	--	--	Not Used
E3	0.5 BK/WH	1851	Ground
E3	0.8 BK/WH	1851	Ground
F1	5 RD/BK	642	Battery Positive Voltage
F1	3 RD	642	Battery Positive Voltage (HP2)
G1	0.8 BK/WH	1851	Ground
G1	0.8 BK/WH	1851	Ground
H1	0.5 BK/WH	1851	Ground
H1	0.5 BK/WH	1851	Ground
J1	--	--	Not Used
K1	0.35 BK/WH	1851	Ground
K1	0.35 BK/WH	1851	Ground
K2	2 BK/WH	1851	Ground
K3	0.8 BK/WH	1851	Ground
K3	0.8 BK/WH	1851	Ground (EXP)
L1	0.5 OG	6815	Inadvertent Power Control
L2	0.5 RD/WH	240	Battery Positive Voltage (with TQ5, TRW and/or UG1)
L3	0.35 PU/WH	6816	Indicator Dimming Control
L4	0.35 WH/BK	5515	Inside Air Temperature Sensor Assembly Control (CJ2)
L5	--	--	Not Used
M1	0.5 BN/WH	230	Instrument Panel Lamps Dimming Control (HP2)
M1	0.5 BN/WH	230	Instrument Panel Lamps Dimming Control (HP2 with 4WD)
M2	0.35 PK	1691	Automatic Day/Night Mirror Low Reference (HP2)
	0.35 D-BU	38	Backup Lamp Relay Control (except HP2)
	0.35 D-BU	38	Backup Lamp Relay Control (except HP2)
M3	0.35 PU/WH	6816	Indicator Dimming Control
M3	0.5 PU/WH	6816	Indicator Dimming Control (Z75)
M4	0.35 D-GN	734	Inside Air Temperature Sensor Signal (CJ2)
M5	0.5 L-BU	1320	CHMSL Supply Voltage/Stop Lamp Supply Voltage (HP2)
N1	0.35 D-GN/WH	636	Ambient Air Temperature Sensor Signal (DF5)
N2	0.35 YE	61	Low Reference (DF5)
N3-N4	--	--	Not Used
N5	0.35 PK	1139	Ignition Voltage
P1	0.35 D-BU	38	Backup Lamp Relay Control (HP2)
	0.35 D-BU	38	Backup Lamp Relay Control (HP2)
	0.35 PK	1691	Low Reference (with DL3 or with DR4, except HP2)
P2	0.35 GY	1690	Automatic Day/Night Mirror Signal (with DL3 or with DR4)
P3	0.35 PU/WH	6816	Indicator Dimming Control
P4	--	--	Not Used
P5	0.5 D-GN	6101	Low Reference

Junction Block - Left I/P X2

Connector Part Information

OEM: 15467567
Service: 19149284
Description: 50-Way F GT 280 Metri-Pack 800 Series (BK)

Terminal Part Information

Pins: A1, A2, A5, B5, C3, D3, E1-E3, G1, H1, K1-K3, L3-L5, M3, M5, N1-N5, P1-P3, P5
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins A1, A2, B5, C3, E1-E3, G1, H1, K1-K3, L3-L5, M3, M5, N1-N5, P1-P5: E/A
Core/Insulation Crimp: Pin A5, D3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B1, C2, D1, P4
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X2

Pin	Wire	Circuit	Function
A1	0.35 PK	739	Ignition Voltage
A2	0.35 YE	43	Accessory Voltage
A2	0.35 YE	43	Accessory Voltage (6J1 and/or CF5)
A3-A4	--	--	Not Used
A5	0.8 RD/WH	1040	Battery Positive Voltage (with D07, except Y91)
B1	2 RD/WH	2340	Battery Positive Voltage
B2-B4	--	--	Not Used
B5	0.5 RD/WH	3240	Battery Positive Voltage (with U42 or with UE1, except Y91)
C1	--	--	Not Used
C2	2 BK	2550	Ground (Y91 with UQA or with UQS)
C3	0.5 RD/WH	340	Battery Positive Voltage (with UK6 and/or U2K, except Y91)
C4-C5	--	--	Not Used
D1	2 BK	1050	Ground
D2	--	--	Not Used
D3	0.8 RD/WH	4540	Battery Positive Voltage
D3	0.8 RD/WH	4540	Battery Positive Voltage (EXP or 7X7)
D4-D5	--	--	Not Used
E1	0.5 OG/BK	5285	Adjustable Pedals Motor Rearward Control (JF4)
E2	0.5 RD/WH	740	Battery Positive Voltage (with 6J1, ARS and/or JF4)
E3	0.35 YE	6812	Park Enable Relay Control (with 6J1, ARS and/or JF4)
F1	--	--	Not Used
G1	0.35 PU	5286	Adjustable Pedals Motor Forward Control (JF4)
H1	0.35 D-GN/WH	817	Vehicle Speed Signal
H1	0.5 D-GN/WH	817	Vehicle Speed Signal (Y91)
J1	--	--	Not Used
K1	0.5 YE	6817	LED Backlight Dimming Control (Z75)
K2	0.35 YE	6817	LED Backlight Dimming Control
K2	0.35 YE	6817	LED Backlight Dimming Control (Z75)
K3	0.35 D-GN	5060	Low Speed GMLAN Serial Data
L1-L2	--	--	Not Used
L3	0.35 YE	6817	LED Backlight Dimming Control (UK3)
L4	0.35 YE	6817	LED Backlight Dimming Control
L5	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
L5	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
M1-M2	--	--	Not Used
M3	0.35 YE	6817	LED Backlight Dimming Control
M3	0.35 YE	6817	LED Backlight Dimming Control (CJ3)
M4	--	--	Not Used
M5	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
M5	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
N1	0.35 D-BU	2307	Passenger Air Bag On Indicator Control
N2-N3	--	--	Not Used
N4	0.35 YE	6817	LED Backlight Dimming Control
N4	0.35 YE	6817	LED Backlight Dimming Control
N5	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
P1	0.35 PU	5234	Passenger Seat Belt Indicator Control
P2	--	--	Not Used
P3	0.5 D-GN	2308	Passenger Air Bag Off Indicator Control
P4	3 RD/WH	3740	Battery Positive Voltage (with UQA, except Y91)
P5	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +

Junction Block - Left I/P X3

Connector Part Information

OEM: 13516840
Service: 19149295
Description: 8-Way F GT 280 Series (GN)

Terminal Part Information

Pins: 1-7
Terminal/Tray: 13525970/4
Core/Insulation Crimp: Pins 1, 3, 5, 7 - E/A
Core/Insulation Crimp: Pins 2 - 2/A
Release Tool/Test Probe: 15315147/J-35616-4A (PU)

Pin: 8
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315147/J-35616-4A (PU)

Junction Block - Left I/P X3

Pin	Wire	Circuit	Function
1	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
2	0.8 BK	1050	Ground (HP2)
3	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
4	0.35 YE	6817	LED Backlight Dimming Control (UK6, except Y91 or ULT)
5	0.5 TN	2501	High Speed GMLAN Serial Data Bus -
6	3 RD/WH	3740	Battery Positive Voltage (UQA or UQS)
7	0.5 TN/BK	2500	High Speed GMLAN Serial Data Bus +
8	0.5 RD/WH	3740	Battery Positive Voltage (with UQA, except Y91)

Junction Block - Left I/P X4 (except Y91)

Connector Part Information

OEM: 13516829
Service: 19115667
Description: 8-Way F GT 280 Series (OG)

Terminal Part Information

Pins: 1-3, 5-8
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pin 1, 2 (HP2), 5-6 (HP2): E/A
Core/Insulation Crimp: Pins 2, 3, 5-8: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pin: 4
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X4 (except Y91)

Pin	Wire	Circuit	Function
1	0.35 D-GN	5060	Low Speed GMLAN Serial Data ( UE1, U2K or UK6)
2	0.5 RD/WH	340	Battery Positive Voltage (UK6)
2	0.5 RD/WH	340	Battery Positive Voltage (U2K)
3	0.5 D-GN/WH	817	Vehicle Speed Signal (U3R, U3U or UVB)
4	2 BK	2550	Ground (UQA)
5	0.5 BK	2550	Ground (UE1)
5	0.5 BK	2550	Ground (U2K)
6	0.5 RD/WH	3240	Battery Positive Voltage (UE1)
7	0.5 BK	2550	Ground (U42 or UK6)
7	0.5 BK	2550	Ground (U42)
8	0.8 RD/WH	1040	Battery Positive Voltage (D07)

Junction Block - Left I/P X7 (JF4)

Connector Part Information

OEM: 13516836
Service: 19149294
Description: 8-Way F GT 280 Series (OG)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins: 1, 3, 5: E/A
Core/Insulation Crimp: Pins: 2, 4: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X7 (JF4)

Pin	Wire	Circuit	Function
1	0.5 GY	6206	Low Reference
2	1 YE	5129	Adjustable Pedal Actuator Rearward Control
3	0.5 TN	6207	5-Volt Reference
4	1 PU	5130	Adjustable Pedal Actuator Forward Control
5	0.5 PK	5289	Adjustable Pedal Sensor Signal
6-8	--	--	Not Used

Junction Block - Left I/P X8

Connector Part Information

OEM: 13516835
Service: 19149293
Description: 8-Way F GT 280 Series (GN)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins 1, 4-8: E/A
Core/Insulation Crimp: Pin 3: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X8

Pin	Wire	Circuit	Function
1	0.5 YE/BK	5813	Park Enable Supply Voltage
2	--	--	Not Used
3	1 BK	1050	Ground
4	--	--	Not Used
5	0.35 PU	5234	Passenger Seat Belt Indicator (AL0)
6	0.35 D-BU	2307	Passenger Air Bag On Indicator Control (AL0)
7	0.35 D-GN/BK	2308	Passenger Air Bag Off Indicator Control (AL0)
8	0.35 D-GN	5060	Low Speed GMLAN Serial Data (TQ5)

Junction Block - Left I/P X9

Connector Part Information

OEM: 13516831
Service: 19149289
Description: 8-Way F GT 280 Series (BK)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X9

Pin	Wire	Circuit	Function
1	0.35 PK	1639	Ignition Voltage (DF5)
2	0.35 WH/BK	5515	Inside Air Temperature Sensor Assembly Control (CJ2)
3	--	--	Not Used
4	0.35 D-GN	734	Inside Air Temperature Sensor Signal (CJ2)
5	0.35 PK	1139	Ignition Voltage
6	--	--	Not Used
7	0.35 D-GN	6101	Low Reference
8	0.5 GY	157	Interior Lamp Dimming Control

Junction Block - Left I/P X10

Connector Part Information

OEM: 13516830
Service: 19149291
Description: 8-Way F GT 280 Series (GY)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X10

Pin	Wire	Circuit	Function
1	0.5 RD/WH	240	Battery Positive Voltage
1	0.5 RD/WH	240	Battery Positive Voltage (TRW and/or UG1)
2	0.35 OG	6815	Inadvertent Power Control
3	0.35 PK	1691	Backup Lamp Relay Control (DF5)
4	0.35 BN/WH	230	Instrument Panel Lamp Control
4	0.35 BN/WH	230	Instrument Panel Lamp Control (CJ3 without UK6)
5	0.35 YE	61	Low Reference (except HP2)
6	0.35 D-GN/WH	636	Ambient Air Temperature Sensor Signal
7	0.35 GY	1690	Automatic Day/Night Mirror Signal (DL3 or DR4)
8	0.35 D-BU	38	Backup Lamp Control (DL3 or DR4)

Junction Block - Left I/P X11

Connector Part Information

OEM: 13516833
Service: 19115668
Description: 8-Way F GT 280 Series (L-GY)

Terminal Part Information

Pins: 1, 2
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 1, 2 (HP2)
Terminal/Tray: 13525969/4
Core/Insulation Crimp: Pins 1 - 4/4
Core/Insulation Crimp: Pins 2 - F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 3-8
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins 3, 5-6, 8: E/A
Core/Insulation Crimp: Pins 4, 7: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 3-8 (HP2)
Terminal/Tray: 13525970/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X11

Pin	Wire	Circuit	Function
1	2 RD/WH	1340	Battery Positive Voltage
2	3 RD/WH	1440	Battery Positive Voltage (AG2)
3	0.35 PK	1639	Ignition Voltage
4	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control
4	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control
5	0.35 D-BU	38	Backup Lamp Relay Control (UVC)
6	0.35 PK	1139	Ignition Voltage
7	0.5 RD/WH	4440	Battery Positive Voltage
7	0.5 RD/WH	4440	Battery Positive Voltage
8	0.5 RD/WH	4440	Battery Positive Voltage (ASF)

Junction Block - Left I/P X12

Connector Part Information

OEM: 13516834
Service: 19149292
Description: 8-Way F GT 280 Series (BN)

Terminal Part Information

Pins: 1, 8
Terminal/Tray: 13525969/4
Core/Insulation Crimp: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 3-7
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins 3, 5-7: E/A
Core/Insulation Crimp: Pins 4: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 3, 7 (HP2)
Terminal/Tray: 13525970/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X12

Pin	Wire	Circuit	Function
1	3 RD/WH	5040	Battery Positive Voltage
2	--	--	Not Used
3	0.5 L-BU	1320	CHMSL Supply Voltage
4	0.5 YE/BK	5813	Park Enable Supply Voltage (ARS)
4	0.5 YE/BK	5813	Park Enable Supply Voltage (ARS)
5	0.5 GY	157	Interior Lamp Control (with LWB or without E52)
6	--	--	Not Used
7	0.35 PK	239	Ignition Voltage (KB6)
7	0.35 PK	239	Ignition Voltage (UVC)
8	3 BK	2550	Ground

Junction Block - Left I/P X13 (JF4 with AN3)

Connector Part Information

OEM: 13516832
Service: 19149290
Description: 8-Way F GT 280 Series (D-BU)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins 1, 2: 2/A
Core/Insulation Crimp: Pins 3-8: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X13 (JF4 with AN3)

Pin	Wire	Circuit	Function
1	1 PU	5130	Adjustable Pedal Actuator Forward Control
2	1 YE	5129	Adjustable Pedal Actuator Rearward Control
3	0.35 PU	5286	Adjustable Pedals Motor Forward Control
4	0.35 OG/BK	5285	Adjustable Pedals Motor Rearward Control
5	--	--	Not Used
6	0.5 GY	6206	Memory Sensor Low Reference
7	0.5 TN	6207	Memory Sensor High Reference
8	0.5 PK	5289	Adjustable Pedal Sensor Signal

Junction Block - Left I/P X14 (AYE or SPO Accessory - Headrest DVD)

Connector Part Information

OEM: 13516837
Service: See Catalog
Description: 8-Way F GT 280 Series (BK)

Terminal Part Information

Terminal/Tray: 15325970/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Left I/P X14 (AYE or SPO Accessory - Headrest DVD)

Pin	Wire	Circuit	Function
1	BK	1050	Ground (AYE)
2	RD	4540	Battery Positive Voltage (AYE)
3-6	--	--	Not Used
7	--	RD	Ignition Voltage (SPO Accessory - Headrest DVD)
8	43	5289	Accessory Voltage

Junction Block - Right I/P, Top View

Junction Block - Right I/P X1 (Wire Entry)

Connector Part Information

OEM: 13604154
Service: See Catalog
Description: 40-Way F (BK)

Terminal Part Information

Pins: 3A2, 3B2
Terminal/Tray: 15304702/19
Core/Insulation Crimp: 2/4
Release Tool/Test Probe: 15315247/J-35616-3 (GY)

Pins: 2A1, 2A4, 2B4, 3B1, 5A, 5C, 5D, 5E, 5F
Terminal/Tray: 15304722/8
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-5 (PU)

Pins: 2B1, 3A1, 3A4, 3B4, 5B
Terminal/Tray: 15304724/8
Core/Insulation Crimp: Pins 3A1, 3A4, 5B: 2/A
Core/Insulation Crimp: Pins 2B1, 3B4: C/D
Release Tool/Test Probe: 15315247/J-35616-5 (PU)

Pins: 2A2, 2A3, 2B3, 2B6, 2B7, 3A7, 4A1, 4A2, 4A3, 4A4, 4A5, 4A6, 4A7, 4B2, 4B3, 4B5, 4B6
Terminal/Tray: 15304701/19
Core/Insulation Crimp: Pins 2A2, 2A3, 2B3, 2B7, 3A7, 4A1, 4A2, 4A3, 4A4, 4A5, 4A6, 4A7, 4B2, 4B3, 4B5, 4B6, 5B: E/C
Core/Insulation Crimp: Pins 2B1, 3B4: C/D
Core/Insulation Crimp: Pins 2B6: E/4
Release Tool/Test Probe: 15315247/J-35616-3 (GY)

Pins: 6A, 6B
Terminal/Tray: 12066493/3
Core/Insulation Crimp: Pin 6A: B/G
Core/Insulation Crimp: Pin 6B: F/G
Release Tool/Test Probe: 12094430/J-35616-43 (RD)

Junction Block - Right I/P X1 (Wire Entry)

Pin	Wire	Circuit	Function
2A1	0.35 RD/WH	1540	Battery Positive Voltage
2A2	0.35 TN	481	Rain Sense Signal 1 (CE1)
2A3	0.35 L-GN	482	Rain Sense Signal 2 (CE1)
2A4	0.35 WH	2283	Rear Wiper/Washer Switch Supply Voltage (E52)
2A5-2A6	--	--	Not Used
2A7	--	--	Ground Bus
2B1	2 RD/WH	3140	Battery Positive Voltage (CF5 or TRW)
2B2	--	--	Not Used
2B3	0.35 YE	43	Accessory Voltage (CF5)
2B4	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control (CF5)
2B5	--	--	Not Used
2B6	0.5 BK	1050	Ground
2B7	0.35 OG	300	Ignition 3 Voltage (EXP with CF5)
3A1	0.8 D-GN	117	Right Front Speaker Output (-)
3A2	0.8 L-GN	200	Right Front Speaker Output (+)
3A3	--	--	Not Used
3A4	0.5 D-BU/WH	1315	Right Front Turn Signal Lamp Control (with DL3 or with DPN)
3A4	0.5 D-BU/WH	1315	Right Front Turn Signal Lamp Control (with DL3 or with DPN)
3A5-3A6	--	--	Not Used
3A7	--	--	Ground Bus
3B1	0.5 D-GN	5060	Low Speed GMLAN Serial Data
3B2	0.8 RD/WH	240	Battery Positive Voltage
3B3	--	--	Not Used
3B4	2 RD/WH	1340	Battery Positive Voltage
3B5-3B7	--	--	Not Used
4A1	0.35 GY	598	5-Volt Reference
4A2	0.35 TN	520	Lower Right Air Temperature Sensor Signal (CJ2)
4A3	0.35 TN	518	Lower Left Air Temperature Sensor Signal (CJ2)
4A4	0.35 YE	1791	Low Reference
4A5	0.5 PU	1838	Recirculation Door Position Signal (CJ2)
4A6	0.35 GY/BK	754	Blower Motor Speed Control
4A7	--	--	Ground Bus
4B1	--	--	5-Volt Reference Bus
4B2	0.35 D-BU	1199	Air Temperature Door Control
4B3	0.35 TN	2273	Mode Door Control
4B4	--	--	Not Used
4B5	0.35 YE/BK	713	Defrost/Heater Mode Valve Position Sensor Signal
4B6	0.35 L-BU	733	Air Temperature Door Position Signal
4B7	--	--	Not Used
5A	0.5 D-GN	6101	Low Reference
5B	0.35 PK	839	Ignition Voltage
5B	0.35 PK	839	Ignition Voltage
5C	0.35 PK	839	Ignition Voltage
5D	0.35 D-BU	1646	Auxiliary Air Temperature Door Position Signal
5E	0.35 WH/BK	1236	Auxiliary Air Temperature Door Control
5F	0.35 D-GN	1614	Recirculation Door Control
6A	3 RD/BK	542	Battery Positive Voltage
6B	3 BK	1050	Ground
6B	3 BK	1050	Ground

Junction Block - Right I/P X2

Connector Part Information

OEM: 15467621
Service: 19115663
Description: 14-Way F GT 150 280 Series (D-GY)

Terminal Part Information

Pins: A2, A3, B3, B6
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A1, A4, B4, B7
Terminal/Tray: 15304711/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A7, B1
Terminal/Tray: 15304713/19
Core/Insulation Crimp: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Right I/P X2

Pin	Wire	Circuit	Function
A1	0.5 RD/WH	1540	Battery Positive Voltage (U42)
A2	0.35 TN	481	Rain Sense Signal 1 (CE1)
A3	0.35 L-GN	482	Rain Sense Signal 2 (CE1)
A4	0.35 WH	2283	Rear Wiper/Washer Switch Control (CE1)
A5-A6	--	--	Not Used
A7	2 BK	1050	Ground (CF5 or 5G4)
B1	2 RD/WH	3140	Battery Positive Voltage (with CF5 or with TRW)
B2	--	--	Not Used
B3	0.35 YE	43	Accessory Voltage (CF5)
B4	0.5 BN/WH	230	Instrument Panel Lamp Dimming Control (CF5)
B5	--	--	Not Used
B6	0.5 BK	1050	Ground (CE1)
B7	0.35 OG	300	Ignition 3 Voltage (EXP with CF5)

Junction Block - Right I/P X3

Connector Part Information

OEM: 15467622
Service: 19115664
Description: 14-Way F GT 150 280 Series (L-GY)

Terminal Part Information

Pins: A2, B2
Terminal/Tray: 12191812/19
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A1, A4, B1
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pin A1: 2/A
Core/Insulation Crimp: Pins A4, B1: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A7, B4
Terminal/Tray: 15304713/19
Core/Insulation Crimp: Pin A7: F/D
Core/Insulation Crimp: Pin B4: 4/4
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Right I/P X3

Pin	Wire	Circuit	Function
A1	0.8 D-GN	117	Right Front Speaker Output (-)
A2	0.8 L-GN	200	Right Front Speaker Output (+)
A3	--	--	Not Used
A4	0.5 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage (with or DPN)
A5-A6	--	--	Not Used
A7	3 BK	1050	Ground
B1	0.5 D-GN	5060	Low Speed GMLAN Serial Data
B2	0.8 RD/WH	240	Battery Positive Voltage
B3	--	--	Not Used
B4	2 RD/WH	1340	Battery Positive Voltage
B5-B7	--	--	Not Used

Junction Block - Right I/P X4

Connector Part Information

OEM: 15467620
Service: 19115662
Description: 14-Way F GT 150 280 Series (BK)

Terminal Part Information

Pins: A1, A4, B1, B4
Terminal/Tray: 15304711/8
Core/Insulation Crimp: 2/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A2, A3, A5, A6, B2, B3, B5, B6
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Junction Block - Right I/P X4

Pin	Wire	Circuit	Function
A1	0.35 L-BU/BK	598	5-Volt Reference
A1	0.35 L-BU/BK	598	5-Volt Reference
A2	0.35 GY/BK	520	Lower Right Air Temperature Sensor Signal (CJ2)
A3	0.35 WH/BK	518	Lower Left Air Temperature Sensor Signal (CJ2)
A4	0.35 YE	1791	Low Reference
A4	0.35 YE	1791	Low Reference
A5	0.5 PU	1838	Recirculation Door Position Signal (CJ2)
A6	0.35 PU/WH	754	Blower Motor Speed Control
A7	--	--	Not Used
B1	0.35 L-BU/BK	598	5-Volt Reference
B1	0.35 L-BU/BK	598	5-Volt Reference (CJ2)
B2	0.35 D-BU	1199	Left Air Temperature Door Control (CJ2)
B3	0.35 TN	2273	Mode Door Control
B4	0.35 YE	1791	Low Reference
B4	0.35 YE	1791	Low Reference (CJ2)
B5	0.35 L-GN	713	Mode Door Position Signal
B6	0.35 L-BU	733	Left Air Temperature Door Position Signal (CJ2)
B7	--	--	Not Used

Junction Block - Right I/P X5

Connector Part Information

OEM: 15326900
Service: 15306380
Description: 6-Way F GT 280 Series (BK)

Terminal Part Information

Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pins A-C: 2/A
Core/Insulation Crimp: Pins D-F: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Junction Block - Right I/P X5

Pin	Wire	Circuit	Function
A	0.5 BN	6101	Low Reference (CJ2)
A	0.5 BN	6101	Low Reference (CJ2)
B	0.35 BN	839	Ignition Voltage
B	0.35 BN	839	Ignition Voltage (C67 or CJ2)
C	0.35 BN	839	Ignition Voltage
C	0.35 BN	839	Ignition Voltage (CJ2)
D	0.35 D-BU	1646	Right Air Temperature Door Position Signal
E	0.35 WH/BK	1236	Right Air Temperature Door Control
F	0.35 D-GN	1614	Recirculation Door Control (C67 or CJ2)

Junction Block - Right I/P X6

Connector Part Information

OEM: 12129939
Service: 15306380
Description: 2-Way F Metri-Pack 630 Series (BK)

Terminal Part Information

Terminal/Tray: 12084590/3
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Junction Block - Right I/P X6

Pin	Wire	Circuit	Function
A	3 RD	542	Battery Positive Voltage (CJ2)
A	5 RD	542	Battery Positive Voltage (CJ3)
B	5 BK	1050	Ground