Electrical Center Identification Views. Chevrolet Cobalt 2008

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2008 🢒 Cobalt 🢒 Preface 🢒 Cautions and Notices 🢒 Electrical Center Identification Views

Connector 1:	Body Control Module (BCM) Label
Connector 2:	Body Control Module (BCM) - Top View
Connector 3:	Body Control Module (BCM) - Bottom View
Connector 4:	Body Control Module (BCM) X1
Connector 5:	Body Control Module (BCM) X2
Connector 6:	Body Control Module (BCM) X3
Connector 7:	Body Control Module (BCM) X4
Connector 8:	Fuse Block - Underhood Label
Connector 9:	Fuse Block - Underhood Top View
Connector 10:	Fuse Block - Underhood Bottom View
Connector 11:	Fuse Block - Underhood X1
Connector 12:	Fuse Block - Underhood X2
Connector 13:	Fuse Block - Underhood X3
Connector 14:	Fuse Block - Underhood X4
Connector 15:	Fuse Block - Underhood X5
Connector 16:	Fuse Block - Underhood X6
Connector 17:	Fuse Block - Underhood X7 (L61 with NU6)
Connector 18:	Fuse Block - Underhood X8 (To Starter/Generator)
Connector 19:	Fuse Block - Underhood X8 (To Battery)

Body Control Module (BCM) Label

Body Control Module (BCM) Label Usage

No.	Device	Rating	Description
1	FUSE PULLER	--	--
2	EMPTY	--	Not Used
3	EMPTY	--	Not Used
4	EMPTY	--	Not Used
5	EMPTY	--	Not Used
6	AMP Fuse	20A	Audio Amplifier (UQ3)
7	CLSTR Fuse	10A	Instrument Panel Cluster (IPC)
8	IGN SW/PK3+ Fuse	2A	Ignition Switch
9	STOP LP Fuse	10A	Not Used
10	HVAC/PK3+ Fuse	10A	HVAC Control Module, Theft Deterrent Control Module
11	EMPTY	--	--
12	SPARE	20A	Not Used
13	AIRBAG Fuse	10A	Inflatable Restraint Front Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM)
14	SPARE	10A	Not Used
15	WPR Fuse	10A	Windshield Wiper/Washer Switch, Turbocharger Boost Gage (LNF)
16	HVAC/IP IGN Fuse	10A	Clutch Pedal Start Switch (M/T), Instrument Panel Cluster (IPC), Heated Seat Switches (KA1), HVAC Control Module, Inflatable Restraint Passenger Air Bag On/Off Indicator
17	WNDW RAP Fuse	2A	Not Used
18	EMPTY	--	--
19	EPS/STR WHL CNTRL Fuse	2A	Electronic Power Steering Control Module (PSCM), Steering Wheel Controls - Left (K34, UK3)
20	S ROOF Fuse	15A	Sunroof Switch
21	SPARE	20A	Not Used
22	EMPTY	--	--
23	RDO Fuse	15A	Radio, Remote Control Door Lock Receiver (RCDLR) (AU0)
24	XM/ONSTAR Fuse	10A	Vehicle Communication Interface Module (VCIM) (UE1), Digital Radio Receiver (DRR)
25	ECM/TCM Fuse	10A	Engine Control Module (ECM), Transmission Control Module (TCM)
26	DR LCK Fuse	15A	DOOR LOCK PCB Relay, DOOR UNLOCK PCB Relay, DR DOOR UNLOCK PCB Relay, INT LIGHT PCB Relay
27	INT LIGHT Fuse	10A	INT LIGHT PCB Relay
28	SWC BKLT Fuse	2A	Steering Wheel Controls
29	PWR WNDW Fuse	30A	Driver Window Switch, Front Passenger Window Switch
30	HVAC Relay	--	Blower Motor
31	EMPTY	--	--
32	RAP Relay	--	PWR WNDW Fuse 29, S ROOF Fuse 20
Printed Circuit Board (PCB) Relays - Not Serviceable
--	INT LIGHT PCB Relay	--	Dome Lamp, Inside Rearview Mirror
--	DOOR LOCK PCB Relay	--	BCM Logic, Door Latches
--	DOOR UNLOCK PCB Relay	--	BCM Logic, Door Latches
--	DR DOOR UNLOCK PCB Relay	--	BCM Logic, Driver Door Latch
--	IGN 3 PCB Relay	--	Blower Motor

Body Control Module (BCM) - Top View

Body Control Module (BCM) - Bottom View

Body Control Module (BCM) X1

Connector Part Information

OEM: 15393122
Service: 88987847
Description: 72-Way F Micro 64 (GY)

Terminal Part Information

Pins: 1, 6-8, 13-20, 22, 26, 33, 35, 36, 44, 47, 51, 54, 55, 57, 60-68, 70
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Pins: 31
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) X1

Pin	Wire	Circuit	Function
1	0.35 L-BU/BK	747	Left Rear Door Ajar Switch Signal (Sedan)
2	--	--	Not Used
3	0.35 PU	5531	Hood Closed Switch Signal (AP8)
4	0.35 PK/BK	109	Hood Ajar Switch Signal (AP8)
5	--	--	Not Used
6	0.35 WH	682	Door Lock Lock/Unlock Signal
7	0.35 WH	682	Door Lock Lock/Unlock Signal
8	0.35 WH	1080	Park Lamp Relay Control
9-12	--	--	Not Used
13	0.35 PK	849	Brake Fluid Level Sensor Signal
14	0.35 L-BU	1134	Park Brake Switch Signal
15	0.35 YE	5199	Run/Crank Relay Coil Control
16	0.35 WH	193	Rear Defog Relay Control
17	0.5 D-BU	15	Right Front Turn Signal Lamp Supply Voltage
18	0.35 D-GN	5060	Low Speed GMLAN Serial Data
19	0.35 TN/WH	746	Right Front Door Ajar Switch Signal
20	0.35 L-GN/BK	748	Right Rear Door Ajar Switch Signal (Sedan)
21	--	--	Not Used
22	0.35 GY/BK	745	Left Front Door Ajar Switch Signal
23-25	--	--	Not Used
26	0.35 L-GN	1478	Coolant Level Switch Signal (LNF)
27-30	--	--	Not Used
31	0.35 WH	5065	CHMSL Relay Coil Supply Voltage
32	--	--	Not Used
33	0.35 D-GN/WH	1135	A/T Shift Lock Control Solenoid Supply Voltage (MN5/MX0)
34	--	--	Not Used
35	0.35 L-BU	14	Left Front Turn Signal Lamp Supply Voltage
36	0.35 D-GN	5060	Low Speed GMLAN Serial Data (UE1)
37-39	--	--	Not Used
40	0.35 L-BU	1788	Traction Control Switch Signal (JL4/JL9)
41-43	--	--	Not Used
44	0.35 TN/WH	1969	Headlamp High Beam Relay Control
45-46	--	--	Not Used
47	0.5 YE	196	Windshield Wiper Motor Park Switch Signal
48-50	--	--	Not Used
51	0.35 D-GN	113	Windshield Wiper Switch Signal
52-53	--	--	Not Used
54	0.35 YE	317	Fog Lamp Relay Control (T37)
55	0.35 OG/BK	744	Rear Compartment Lid Ajar Switch Signal
56	--	--	Not Used
57	0.35 BN	253	Trunk Release Relay Control
58-59	--	--	Not Used
60	0.35 TN	28	Horn Relay Control
61	0.5 BK	1250	Ground
62	0.35 RD/WH	1240	Battery Positive Voltage (without LNF)
63	0.35 GY	596	5-Volt Reference - 1 (without LNF)
64	0.5 BK	650	Ground (without LNF)
65-66	--	--	Not Used
67	0.35 YE/BK	61	Low Reference
68	0.35 WH	5075	Current Sensor Signal (without LNF)
69	--	--	Not Used
70	0.35 D-GN/WH	636	Ambient Air Temperature Sensor Signal
71	0.35 L-GN/BK	592	DRL Relay Control
72	--	--	Not Used

Body Control Module (BCM) X2

Connector Part Information

OEM: 15393121
Service: 88987848
Description: 72-Way F Micro 64 (GY)

Terminal Part Information

Pins: 1-5, 9, 10-12, 14-17, 19, 20, 26, 38, 44, 47, 51, 54-58, 61, 62, 66-69, 72
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Pins: 70
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) X2

Pin	Wire	Circuit	Function
1	0.5 BN/WH	2500	High Speed GMLAN Serial Data (+)
2	0.35 TN/BK	2500	High Speed GMLAN Serial Data (+)
3	0.35 YE	10	Headlamp Switch Signal
4	0.35 PU	524	Headlamp Dimmer Switch High Beam Signal
5	0.35 BN/WH	301	Park Lamp Switch On Signal
6-8	--	--	Not Used
9	0.35 WH	111	Hazard Switch Signal
10	0.35 TN	1576	Rear Compartment Lid Release Switch
11	0.35 D-GN	264	Security Indicator Supply Voltage
12-13	--	--	Not Used
14	0.35 TN	28	Horn Relay Control
15	0.35 WH	103	Headlamp Switch Headlamps On Signal
16	0.35 OG	192	Front Fog Lamp Switch Signal (T37)
17	0.35 PU/WH	549	Headlamp Switch Headlamps Off Signal
18	0.35 WH	5359	5-Volt Reference
19	0.5 BN	2501	High Speed GMLAN Serial Data (-)
20	0.35 TN	2501	High Speed GMLAN Serial Data (-)
21-25	--	--	Not Used
26	0.35 D-GN	44	Instrument Panel Lamp Dimmer Switch Signal
27-30	--	--	Not Used
31	0.35 YE	5361	Brake Pedal Position Sensor Signal
32-37	--	--	Not Used
38	0.35 D-GN	5060	Low Speed GMLAN Serial Data
39-43	--	--	Not Used
44	0.35 L-GN/BK	1137	DRL Ambient Light Sensor Signal
45-46	--	--	Not Used
47	0.35 YE/BK	1138	DRL Ambient Light Sensor Low Reference
48-50	--	--	Not Used
51	0.35 BN	1356	Flash To Pass Switch Signal
52-55	--	--	Not Used
56	0.35 WH	1390	Off/Run/Crank Voltage
57	0.35 GY	112	Windshield Wiper Switch Signal
58	0.35 PU	719	Low Reference
59	0.35 BN	5360	Low Reference
60	--	--	Not Used
61	0.35 GY	1884	Cruise Control Switch Signal (K34)
62	0.35 WH/BK	1073	Ignition Key Resistor Signal
63-65	--	--	Not Used
66	0.35 YE/BK	1418	Left Rear Turn Signal Switch Signal
67	0.35 D-GN/WH	1419	Right Rear Turn Signal Switch Signal
68	0.35 L-BU	292	Rear Defog Switch Signal
69	0.35 L-GN	66	A/C Request Signal (C67)
70	--	--	Not Used
71	0.35 PU	5234	Passenger Seatbelt Reminder
72	0.35 WH	193	Rear Defog Relay Control

Body Control Module (BCM) X3

Connector Part Information

OEM: 15492675
Service: 15404825
Description: 41-Way F Metri-Pack 280, 800 Series (RD)

Terminal Part Information

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

Body Control Module (BCM) X3

Pin	Wire	Circuit	Function
A1	0.5 TN	294	Door Lock Actuator Unlock Control (AU3)
A2	0.5 TN	294	Door Lock Actuator Unlock Control (AU3) (Sedan)
A2	0.5 TN	294	Door Lock Actuator Unlock Control (AU3) (Sedan)
A3	0.5 D-BU/WH	149	Courtesy Lamp Supply Voltage
A4	0.5 GY	295	Door Lock Actuator Lock Control (AU3) (Driver)
A4	0.5 GY	295	Door Lock Actuator Lock Control (AU3) (Passenger)
A5	0.5 GY	295	Door Lock Actuator Lock Control (AU3) (Sedan)
A5	0.5 GY	295	Door Lock Actuator Lock Control (AU3) (Sedan)
A6	--	--	Not Used
A7	0.35 BN	9	Park Lamp Supply Voltage
A8	0.35 PK	339	Run/Crank Ignition 1 Voltage (KA1)
A9	0.5 YE	18	Left Rear Stop/Turn Lamp Supply Voltage
A10	0.5 GY	157	Courtesy Lamp Control
A11	--	--	Not Used
A12	0.5 D-GN	19	Right Rear Stop/Turn Lamp Supply Voltage
B1	0.5 TN	694	Driver Door Lock Actuator Unlock Control
B2	--	--	Not Used
B3	0.35 RD/WH	1240	Battery Positive Voltage (L61 or LE5)
B3	0.5 RD/WH	1240	Battery Positive Voltage
B4	--	--	Not Used
B5	0.35 BN	4	Accessory Voltage
B5	0.35 BN	4	Accessory Voltage (MN5)
B6-B7	--	--	Not Available
B8-B11	--	--	Not Used
B12	0.35 GY	8	Instrument Panel Lamp Supply Voltage (L61/LE5)
B12	0.35 GY	8	Instrument Panel Lamp Supply Voltage (L61/LE5)
C1-C2	--	--	Not Available
C3	1 D-GN	1301	Retained Accessory Power Fuse Supply Voltage
C4	--	--	Not Used
C5	3 D-GN	801	Retained Accessory Power Fuse Supply Voltage
C6-C7	--	--	Not Available
C8-C11	--	--	Not Used
C12	0.35 OG	228	Windshield Washer Pump Control
D1	5 RD/BK	142	Battery Positive Voltage
D2	--	--	Not Available
D3	--	--	Not Used
D4	0.5 RD/WH	840	Battery Positive Voltage
D5	3 D-GN	801	Retained Accessory Power Fuse Supply Voltage
D6	3 PK	739	Run/Crank Ignition 1 Voltage
D7	0.35 PK	1339	Ignition 1 Voltage
D7	0.35 PK	1339	Ignition 1 Voltage
D8-D9	--	--	Not Used
D10	3 RD/BK	442	Battery Positive Voltage
D11	--	--	Not Used
D12	3 RD/WH	242	Battery Positive Voltage

Body Control Module (BCM) X4

Connector Part Information

OEM: 15492668
Service: 88988776
Description: 68-Way F Metri-Pack 280 Series (L-GY)

Terminal Part Information

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

Body Control Module (BCM) X4

Pin	Wire	Circuit	Function
A1	2 RD/WH	640	Battery Positive Voltage (UQ3)
A2-A12	--	--	Not Used
B1	0.35 OG	228	Windshield Washer Pump Control
B2	0.35 GY	8	Instrument Panel Lamp Supply Voltage
B3-B12	--	--	Not Used
C1	0.5 RD/WH	1440	Battery Positive Voltage
C2	0.35 GY	8	Instrument Panel Lamp Supply Voltage
C2	0.35 GY	8	Instrument Panel Lamp Supply Voltage
C3-C5	--	--	Not Used
C6-C7	--	--	Not Available
C8	0.35 BN	4	Accessory Voltage
C9-C10	--	--	Not Used
C11	0.35 GY	8	Instrument Panel Lamp Supply Voltage
C12	0.35 GY	8	Instrument Panel Lamp Supply Voltage
D1	0.35 RD/WH	1040	Battery Positive Voltage
D2	--	--	Not Used
D3	0.35 YE	5199	Run/Crank Voltage
D4	3 BN	141	Ignition 3 Voltage
D5	--	--	Not Used
D6-D7	--	--	Not Available
D8-D9	--	--	Not Used
D10	1 RD/WH	1140	Battery Positive Voltage
D10	0.5 RD/WH	1140	Battery Positive Voltage
D11-D12	--	--	Not Used
E1-E5	--	--	Not Used
E6	0.35 PK	439	Ignition 1 Voltage
E6	0.35 PK	439	Ignition 1 Voltage (LNF)
E7-E11	--	--	Not Used
E12	2 BK	550	Ground
F1	0.35 RD/WH	1540	Battery Positive Voltage
F1	0.35 RD/WH	1540	Battery Positive Voltage
F2	0.35 GY	8	Instrument Panel Lamp Supply Voltage (LNF)
F3	0.35 GY	8	Instrument Panel Lamp Supply Voltage (KA1)
F3	0.35 GY	8	Instrument Panel Lamp Supply Voltage (KA1)
F4	0.35 PK	339	Ignition 1 Voltage
F5	0.5 PK	339	Ignition 1 Voltage
F6	0.5 PK	339	Ignition 1 Voltage
F7-F8	--	--	Not Used
F9	0.55 PK	1539	Ignition 1 Voltage
F9	0.35 PK	1539	Ignition 1 Voltage (K34)
F10-F12	--	--	Not Used

Fuse Block - Underhood Label

Fuse Block - Underhood Label Usage

Device	Rating	Description
ABS Fuse	40A	Electronic Brake Control Module (EBCM)
ABS2 Fuse	10A	Electronic Brake Control Module (EBCM)
ABS3 Fuse	20A	Electronic Brake Control Module (EBCM)
A/C CLTCH Fuse	10A	A/C Compressor Clutch (C60)
A/C CLTCH Relay	--	A/C CLTCH Fuse
AIR PUMP Fuse	40A	AIR PUMP Relay (NU6)
AIR PUMP Relay	--	Secondary Air Injection (AIR) Pump (NU6)
AIR SOL Fuse	10A	Secondary Air Injection (AIR) Solenoid (NU6)
AIR SOL/COOL FAN2 Relay	--	AIR SOL Fuse (L61+NU6), Cooling Fan - 2 (LNF)
BCK UP Fuse	10A	Back Up Lamp Switch (M/T), Park Neutral Position (PNP) Switch (A/T)
BCM2 Fuse	40A	AMP Fuse 6, CLSTR Fuse 7, HVAC/PK3+ Fuse 10, IGN SW/PK3+ Fuse 8, STOP LP Fuse 9 (BCM Fuses)
BCM3 Fuse	30A	HVAC Relay 30 (BCM)
CHMSL Fuse	10A	CHMSL Relay
CHMSL Relay	--	Engine Control Module (ECM), Transmission Control Module (TCM), Center High Mounted Stop Lamp (CHMSL)
CNSTR VENT Fuse	10A	Evaporative Emission (EVAP) Canister Vent Solenoid
COOL FAN 1 Fuse	30A	COOL FAN1 Relay
COOL FAN 2 Fuse	30A	COOL FAN2 Relay
COOL FAN 1 Relay	--	Cooling Fan Diode (L61), Cooling Fan Motor (L61), Cooling Fan 1 (LNF), Cooling Fan Resistor (LE5)
COOL FAN 2 (Turbo) COOL FANS Relay	--	Cooling Fan
CRNK Fuse	30A	CRNK Relay
CRNK Relay	--	Starter
DLC Fuse	15A	Data Link Connector (DLC)
DRL Fuse	10A	RT and LT LO BEAM Fuses
ECM/TRANS Fuse	15A	Engine Control Module (ECM), Transmission Control Module (TCM) (MN5)
ENG VLV SOL Fuse (LNF)	10A	Turbocharger Wastegate Solenoid, Turbocharger Bypass Valve Solenoid, Camshaft Position (CMP) Actuator Solenoid - Intake, Camshaft Position (CMP) Actuator Solenoid - Exhaust
EXH Fuse	10A	Evaporative Emission (EVAP) Canister Purge Solenoid, HO2S Sensors, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
EPS Fuse	60A	Electronic Power Steering (EPS) Control Module (PSCM)
FOG LAMP Fuse	15A	Left Front and Right Front Fog Lamps (T37)
FUEL PUMP Fuse	15A	Fuel Pump and Sender Assembly
FUEL PUMP Relay	--	FUEL PUMP Fuse
HORN Fuse	10A	Horn
INJ Fuse	15A	Fuel Injectors, Ignition Coil/Modules
IP IGN Fuse	20A	Body Control Module (BCM)
LT HI BEAM Fuse	10A	Left Headlamp
LT LO BEAM Fuse	10A	Left Headlamp
MIR/UGDO Fuse	5A	Outside Rearview Mirror Switch (DG7)
OUTLET Fuse	20A	Cigar Lighter (DT4), Auxiliary Power Outlet
PCM/ECM Fuse	20A	Engine Control Module (ECM)
PRK LAMP Fuse	10A	Body Control Module (BCM), License Lamps, Marker Lamps, Park/Turn/DRL Signal Lamps, Tail/Stop and Turn Signal Lamps
PWR/TRN Relay	--	EXH Fuse, INJ Fuse, PCM/ECM Fuse, ENG VLV SOL Fuse
REAR DEFOG Fuse	40A	REAR DEFOG Relay
REAR DEFOG Relay	--	Rear Window Defogger Grid
RT LO BEAM Fuse	10A	Right Headlamp
RT HI BEAM Fuse	10A	Right Headlamp
RUN/CRNK Relay	--	ECM/TRANS Fuse, IP IGN Fuse, BCK UP Fuse, ABS2 Fuse
SDM Fuse	10A	Inflatable Restraint Sensing and Diagnostic Module (SDM), Body Control Module (BCM)
TRUNK/HEATED SEATS Fuse	20A	TRUNK PCB Relay, Driver and Passenger Heated Seat Modules
WPR Fuse	25A	WPR ON/OFF Relay
WPR ON/OFF Relay	--	WPR HI/LO Relay
WPR HI/LO Relay	--	Windshield Wiper Motor
Printed Circuit Board (PCB) Relays - Not Serviceable
DRL PCB Relay	--	DRL Fuse
FOG LAMP PCB Relay	--	FOG LAMP Fuse
HI BEAM PCB Relay	--	LT HI BEAM Fuse, RT HI BEAM Fuse
HORN PCB Relay	--	HORN Fuse
LO BEAM PCB Relay	--	LT LO BEAM Fuse, RT LO BEAM Fuse
PRK LAMP PCB Relay	--	PRK LAMP Fuse
TRUNK PCB Relay	--	Rear Compartment Lid Release Actuator

Fuse Block - Underhood Top View

Fuse Block - Underhood Bottom View

Fuse Block - Underhood X1

Connector Part Information

OEM: 15319896
Service: 15319896
Description: 68-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Pins: C6-C7, D6-D7, F3
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: A6, A11, F10
Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Pins: B6
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B10
Terminal/Tray: 12110842/4
Core/Insulation Crimp: A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A2, A5, A8, A9, B5, B9, D9, E5, E6, F3, F5, A10, B2, C2, E10
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A2, A5, A8, A9, B5, B9, D9, E5, E6, F3, F5: E/A
Core/Insulation Crimp: Pins A10, B2, C2, E10 : E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.5 RD/WH	840	Battery Positive Voltage (MN5/MX0)
A3-A4	--	--	Not Used
A5	0.5 D-GN	59	A/C Compressor Clutch Supply Voltage (C67)
A6	3 WH	504	Cooling Fan Low Reference (LNF)
A7	--	--	Not Used
A8	0.5 PK/BK	5291	Ignition 1 Voltage
A8	0.5 PK/BK	5291	Ignition 1 Voltage
A9-A10	--	--	Not Used
A11	5 GY	532	Cooling Fan Motor Supply Voltage
A12	--	--	Not Used
B1-B4	--	--	Not Used
B5	0.35 L-BU	20	Stop Lamp Supply Voltage (MN5/MX0)
B6-B8	--	--	Not Used
B9	0.5 PK/BK	5291	Ignition 1 Voltage
B9	0.5 PK/WH	5291	Ignition 1 Voltage
B10	2 PU	6	Starter Solenoid Crank Voltage
B11	0.35 PU	421	Air Injection Reaction Solenoid Coil (NU6)
B12	0.5 BK/WH	451	Ground
C1	--	--	Not Used
C2	0.35 BN	436	AIR Pump Relay Control (NU6)
C3-C8	--	--	Not Used
C9	0.8 PK/BK	5293	Ignition 1 Voltage (LNF)
C10-C12	--	--	Not Used
D1-D5	--	--	Not Used
D6-D7	--	--	Not Available
D8	--	--	Not Used
D9	0.5 PK/BK	5292	Ignition 1 Voltage
D9	0.5 PK/WH	5292	Ignition 1 Voltage (L61 or LE5)
D10-D12	--	--	Not Used
E1-E4	--	--	Not Used
E5	0.5 PK	1039	Ignition 1 Voltage (L61/LE5 with MN5/MX0)
E5	0.5 PK	1039	Ignition 1 Voltage (L61/LE5 with MN5/MX0)
E7	--	--	Not Used
E8	0.5 PK/BK	415	AIR Solenoid Supply Voltage (NU6)
E9	--	--	Not Used
E10	0.35 D-GN	335	Low Speed Cooling Fan Relay Control
E11-E12	--	--	Not Used
F1-F2	--	--	Not Used
F3	0.5 BK	150	Ground (C67)
F4	--	--	Not Used
F5	0.5 PK/BK	539	Ignition 1 Voltage
F6-F8	--	--	Not Used
F9	3 BK	1050	Ground (L61)
F10	3 L-BU	409	Cooling Fan Motor Supply Voltage
F11-F12	--	--	Not Used

Fuse Block - Underhood X2

Connector Part Information

OEM: 15405474
Service: 88956512
Description: 68-Way F Metri-Pack 280 Series FLXLK (L-GY)

Terminal Part Information

Pins: C5-C6, D5-D6
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: E1
Terminal/Tray: 15324340/19
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Pins: A1, A2, A7, B6, B7, B10, C1-C3, D1, F1, F6, A6, B1, B2, C11, D4, D8
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A1, A2, A7, B6, B7, B10, C1, C1-C3, D1, F1, F6: E/C
Core/Insulation Crimp: Pins A6, B1, B2, C11, D4, D8 : C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X2

Pin	Wire	Circuit	Function
A1	0.35 L-GN	1715	Windshield Wiper Switch High Signal
A2	0.35 TN/WH	1969	Headlamp High Beam Relay Control
A3-A5	--	--	Not Used
A6	1 BK	150	Ground
A7	0.35 D-GN	113	Windshield Wiper Switch Signal 2
A8-A12	--	--	Not Used
B1	1 PU	92	Windshield Wiper Motor High Speed
B2	1 D-GN	95	Windshield Washer Switch Signal
B3-B5	--	--	Not Used
B6	0.35 TN	28	Horn Relay Control
B7	0.35 WH	1080	Park Lamp Relay Control
B8-B9	--	--	Not Used
B10	0.35 BN	253	Trunk Release Relay Control
B11-B12	--	--	Not Used
C1	0.35 PU/WH	6386	CRNK Relay Control
C2	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
C3	0.35 YE	317	Fog Lamp Relay Control (T37)
C4-C5	--	--	Not Used
C6-C7	--	--	Not Available
C8-C10	--	--	Not Used
C11	1 RD/WH	340	Battery Positive Voltage (KA1)
C11	1 RD/WH	340	Battery Positive Voltage (KA1)
C12	--	--	Not Used
D1-D3	--	--	Not Used
D4	1 GY	120	Fuel Pump Supply Voltage
D5	--	--	Not Used
D6-D7	--	--	Not Available
D8	0.8 TN/WH	56	Rear Compartment Lid Release Switch
D9-D12	--	--	Not Used
E1	3 BK	293	Rear Defog Element Supply Voltage
E2-E4	--	--	Not Used
E5	0.35 L-GN/BK	592	Daytime Running Lamp Relay Output - Coil
E6-E8	--	--	Not Used
E9	0.35 WH	5065	CHMSL Relay Coil Supply Voltage
E10-E12	--	--	Not Used
F1	0.35 WH	193	Rear Defog Relay Control
F2-F4	--	--	Not Used
F5	0.8 L-BU	20	Stop Lamp Supply Voltage
F5	0.35 L-BU	20	Stop Lamp Supply Voltage
F6	0.35 D-GN/WH	465	Fuel Pump Relay Control
F7-F12	--	--	Not Used

Fuse Block - Underhood X3

Connector Part Information

OEM: 15319892
Service: 15319892
Description: 32-Way F Metri-Pack 280 Series (WH)

Terminal Part Information

Pins: C3-C4, D3-D4
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: F2
Terminal/Tray: 12110842/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A1, D1, A3, B1, B3, C1, D5, E3, E4, F4
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A1, D1: E/C
Core/Insulation Crimp: Pins A3, B1, B3, C1, C1, D5, D5, E3, E4, F4: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X3

Pin	Wire	Circuit	Function
A1	0.5 D-BU	15	Right Turn Signal Lamp Supply Voltage
A2	0.35 PU	359	Daytime Running Lamps Headlamp Feed
A3	0.5 L-GN/BK	311	Right Headlamp High Beam Supply Voltage
A4-A6	--	--	Not Used
B1	0.5 OG	228	Windshield Washer Pump Control
B2	1 BK	150	Ground (without LNF)
B3	0.5 D-GN/WH	711	Left Headlamp High Beam Supply Voltage
B4-B6	--	--	Not Used
C1	0.5 BN	9	Park Lamp Supply Voltage
C1	0.5 BN	9	Park Lamp Supply Voltage
C2	--	--	Not Used
C3-C4	--	--	Not Available
C5-C6	--	--	Not Used
D1	0.5 L-BU	14	Left Turn Signal Lamp Supply Voltage
D2	--	--	Not Used
D3-D4	--	--	Not Available
D5	0.5 PU	2234	Front Fog Lamp Supply Voltage (T37)
D5	0.5 PU	2234	Front Fog Lamp Supply Voltage (T37)
D6	--	--	Not Used
E1-E2	--	--	Not Used
E3	0.5 D-GN	29	Horn Control
E4	0.5 TN/WH	312	Right Headlamp Low Beam Supply Voltage
E5-E6	--	--	Not Used
F1	--	--	Not Used
F2	3 BK	150	Ground (LNF)
F3	--	--	Not Used
F4	0.5 YE	712	Left Headlamp Low Beam Supply Voltage
F4	0.35 PU	359	Daytime Running Lamps Headlamp Feed
F5-F6	--	--	Not Used

Fuse Block - Underhood X4

Connector Part Information

OEM: 15447740
Service: 88987883
Description: 8-Way F Metri-Pack 800 Series (L-GY)

Terminal Part Information

Pins: B1, C1, C2
Terminal/Tray: 12110127/19
Core/Insulation Crimp: Pins B1 - See Terminal Repair Kit
Core/Insulation Crimp: Pins C1, C2: F/G
Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X4

Pin	Wire	Circuit	Function
A1-A2	--	--	Not Used
B1	3 RD/BK	542	Battery Positive Voltage
B2	--	--	Not Used
C1	3 RD/WH	242	Battery Positive Voltage
C2	3 RD/BK	442	Battery Positive Voltage
D1-D2	--	--	Not Used

Fuse Block - Underhood X5

Connector Part Information

OEM: 15319893
Service: 15319893
Description: 32-Way F Metri-Pack 280 Series (GY)

Terminal Part Information

Pins: C3-C4, D3-D4
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: A1, A4, B4, C2, C5, E1, E2, A5, B1, B3, C1, D1, D5, E3, E4, F1-F5
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A1, A4, B4, C2, C5, E1, E2: E/C
Core/Insulation Crimp: Pins A5, B1, B3, C1, D1, D5, E3, E4, F1, F2- F5: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A2, B2, B5
Terminal/Tray: 12110842/4
Core/Insulation Crimp: Pins A2: F/G
Core/Insulation Crimp: Pins B2, B5: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X5

Pin	Wire	Circuit	Function
A1	0.35 D-BU	473	High Speed Cooling Fan Relay Control
A2	3 PK	739	Ignition 1 Voltage
A3	--	--	Not Used
A4	0.35 D-GN/WH	459	A/C Compressor Clutch Relay Control (C67)
A5	0.5 RD/WH	1840	Battery Positive Voltage
A6	--	--	Not Used
B1	0.8 PK/BK	5290	Ignition 1 Voltage
B2	0.35 PK	1439	Ignition 1 Voltage (without JL4)
B2	0.5 PK	1439	Ignition 1 Voltage (JL4)
B3	0.5 PK	1039	Ignition 1 Voltage
B4	0.35 YE	5199	Run/Crank Relay Coil Control
B5	0.5 RD/WH	240	Battery Positive Voltage
B6	--	--	Not Used
C1	--	--	Not Used
C2	0.5 BK	1250	Ground
C3-C4	--	--	Not Available
C5	0.35 RD/WH	440	Battery Positive Voltage (DG7)
C6	--	--	Not Used
D1	0.5 BN	9	Park Lamp Supply Voltage
D2	--	--	Not Used
D3-D4	--	--	Not Available
D5	0.8 RD/WH	40	Battery Positive Voltage
D6	--	--	Not Used
E1	0.35 OG	228	Windshield Washer Pump Control
E2	0.35 YE	5991	Engine Main Relay Control
E3	0.5 RD/WH	840	Battery Positive Voltage
E4	0.5 RD/WH	840	Battery Positive Voltage
E5	2 RD/WH	740	Battery Positive Voltage
E6	--	--	Not Used
F1	0.5 D-BU	15	Right Turn Signal Lamp Supply Voltage
F2	0.5 L-BU	14	Left Turn Signal Lamp Supply Voltage
F3-F4	--	--	Not Used
F5	0.35 RD/WH	1340	Battery Positive Voltage
F6	--	--	Not Used