Electrical Center Identification Views. Chevrolet Corvette 2008

For 1990-2009 cars only

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

Connector 1:	Fuse Block - I/P, Relay Block - I/P and BCM Label
Connector 2:	Body Control Module (BCM) - Top View
Connector 3:	Body Control Module (BCM) - Bottom View
Connector 4:	Fuse Block - I/P Top View
Connector 5:	Fuse Block - I/P Bottom View
Connector 6:	Fuse Block - I/P Wire Entry
Connector 7:	Relay Block - I/P Top View
Connector 8:	Relay Block - I/P Bottom View
Connector 9:	Relay Block - I/P Wire Entry
Connector 10:	Fuse Block - Underhood Label
Connector 11:	Fuse Block - Underhood Top View
Connector 12:	Fuse Block - Underhood Bottom View
Connector 13:	Fuse Block - Underhood X1
Connector 14:	Fuse Block - Underhood X2
Connector 15:	Fuse Block - Underhood X3
Connector 16:	Fuse Block - Underhood X4

Fuse Block - I/P, Relay Block - I/P and BCM Label

BCM Label Usage

Device	Rating	Description
BCK/UP LAMP Relay	--	REVERSE LAMPS Fuse
BTSI SOL/STR WHL LCK Fuse	10A	Automatic Transmission Shift Lever (MYC) and Steering Column Lock Control Module (Japan MM6/MZ6, MAE)
CLSTR/HUD Fuse	15A	Instrument Panel Cluster (IPC) and Head Up Display (HUD) (UV6)
CRUISE SWTCH Fuse	2A	Clutch Pedal Position (CPP) Sensor (MM6/MZ6) and Turn Signal/Multifunction Switch
CTSY/LAMP Fuse	10A	Body Control Module (BCM)
DRIV DR SWTCH Fuse	10A	Window Switch - Driver
DR LCK Fuse	15A	Body Control Module (BCM)
ECM Fuse	15A	Clutch Pedal Position Sensor (MM6/MZ6), Engine Control Module (ECM) and Park/Neutral Position (PNP) Switch (MYC)
EXH MDL Fuse (Y87)	10A	Exhaust Flow Control Module (Y87)
GMLAN RUN/CRNK Fuse	20A	Fuse Block - Underhood TCM/TRANS and ABS/MRRTD Fuses, Automatic Transmission (MYC), Electronic Brake Control Module (EBCM), Electronic Suspension Control (ESC) Module (F55), and Transmission Control Module (TCM) (MYC)
HTD SEAT/WPR RLY Fuse	10A	Fuse Block - Underhood Diode 1, Diode 2 and WIPER RUN/ACC Relay 42
HVAC/PWR SND Fuse	10A	HVAC Control Module and Theft Deterrent Alarm Siren (UA2)
IGN SWTCH/INTR SNSR Fuse	10A	Body Control Module (BCM) and Intrusion Sensor (UA2)
ISRVM/HVAC Fuse	10A	HVAC Control Module, Theft Deterrent Alarm Siren (UA2), Steering Column Lock Control Module, Air Temperature Sensor - Inside and Inside Rearview Mirror
ONSTAR Fuse	10A	Vehicle Communication Interface Module (VCIM) (UE1) and Cellular Telephone Microphone
0.35 RDO/S-BAND/VICS Fuse	15A	Digital Radio Receiver (U2K), Traffic Information Receiver (U3Z), and Radio
REAR FOG/ALDL/TOP SWTCH Fuse	10A	Folding Top Control Switch (CM7), Relay Block - I/P REAR/FOG Relay (T79), and Data Link Connector (DLC)
REVERSE LAMPS Fuse	10A	Backup Lamp - Left/Right and Inside Rearview Mirror
RUN CRNK Relay	--	CRUISE SW Fuse, ISRVM/HVAC Fuse, HTD SEAT/WPR RELAYS Fuse, GM LAN RUN/CRNK Fuse, ECM Fuse, and SDM/PSIR SW AIRBAG Fuse
SDM/AOS SWTCH AIRBAG Fuse	10A	Inflatable Restraint Sensing and Diagnostic Module (SDM) and Inflatable Restraint Front Passenger Presence System (PPS) Module
STOP LAMP Relay	--	Center High Mounted Stop Lamp (CHMSL), Body Control Module (BCM) Logic, and Tail/Stop Lamp - Left/Right (T79)
SWC DM Fuse	2A	Steering Wheel Control Switch - Right (UK3)
TPA Fuse	20A	Folding Top Cover Pulldown Actuator (CM7)
TELE SWTCH/MSM Fuse	10A	Steering Wheel Tilt/Telescope Switch (N37/NP7), Memory Seat Module - Driver (AAB) and Seat Adjuster Switch - Driver
TONNEAU RELSE Fuse	10A	Relay Block - I/P TONNEAU RELSE Relay
Printed Circuit Board (PCB) Relays - Not Serviceable
DRIVER DOOR UNLATCH PCB Relay	--	Door Latch - Driver
INADVERTENT LOAD CONTROL PCB Relay	--	Courtesy Lamp - Left, Courtesy Lamp - Right, Garage Door Opener, I/P Compartment Lamp, Rear Compartment Courtesy Lamp - Left, Rear Compartment Courtesy Lamp - Right, Vanity Mirror Lamp - Left, and Vanity Mirror Lamp - Right
PASSENGER DOOR UNLATCH PCB Relay	--	Door Latch - Passenger

Fuse Block - I/P Label Usage

Device	Rating	Description
AUX PWR Fuse	20A	Accessory Power Outlet
LTR Fuse	20A	Cigar Lighter
DRVR HTD SEAT Fuse	20A	Heated Seat Module - Driver (KA1) and Lumbar Switch - Driver
PASS HTD SEAT Fuse	20A	Heated Seat Module - Passenger (KA1) and Lumbar Switch - Passenger
PWR SEATS MSM Circuit Breaker	30A	Memory Seat Module - Driver (AAB), Seat Adjuster Switch - Driver, and Seat Adjuster Switch - Front Passenger
PWR/WNDWS TRUNK/FUEL RELSE Circuit Breaker	30A	Door Control Module - Driver, Door Control Module - Passenger, and Relay Block - I/P FUEL DR RELSE Relay
TRUNK RELSE Fuse	15A	Rear Compartment Lid Pulldown Actuator (Coupe) and Relay Block - I/P TRUNK RELSE Relay (Convertible/Z06)
WPR DWELL Fuse	10A	Body Control Module (BCM)
WPR/WSW Fuse	10A	Windshield Wiper/Washer Switch

Relay Block - I/P Label Usage

Device	Rating	Description
FUEL DR RELSE Relay	--	Fuel Door Release Actuator and Fuel Door Release Switch
REAR/FOG Relay (T79)	--	Fog Lamp - Left Rear/Right Rear (T79)
TONNEAU RELSE Relay	--	Folding Top Cover Latch Actuator
TRUNK RELSE Relay (Convertible/Z06)	--	Body Control Module (BCM) and Rear Compartment Lid Latch Assembly (Convertible/Z06)

Body Control Module (BCM) - Top View

Body Control Module (BCM) - Bottom View

Fuse Block - I/P Top View

Fuse Block - I/P Bottom View

Fuse Block - I/P Wire Entry

Connector Part Information

OEM: 12160504
Service: See Catalog
Description: 36-Way F Metri-Pack 280 Series, Flexlock (BK)

Terminal Part Information

Pins: A7, B7, D4, D6
Terminal/Tray: 12110657/4
Core/Insulation Crimp: B/G
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A4, A6, A8, B6, B8, C2, C3, C8, C9, D3, D5, D7
Terminal/Tray: 12110652/4
Core/Insulation Crimp: Pins A4, A6, A8, B6, B8, C3, C9, D3, D5, D7 - See Terminal Repair Kit
Core/Insulation Crimp: Pins C2, C8 - A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - I/P Wire Entry

Pin	Wire	Circuit	Function
A1-A3	--	--	Not Used
A4	0.5 RD/WH	3640	Battery Positive Voltage
A5	--	--	Battery Positive Voltage Bussing
A6	0.8 RD/WH	3540	Battery Positive Voltage
A7	5 RD/BK	742	Battery Positive Voltage
A8	0.8 RD/WH	3440	Battery Positive Voltage
A9	--	--	Battery Positive Voltage Bussing
B1-B5	--	--	Not Used
B6	0.8 RD/WH	3240	Battery Positive Voltage
B7	5 RD/BK	742	Battery Positive Voltage
B8	0.8 RD/WH	1640	Battery Positive Voltage
B9	--	--	Battery Positive Voltage Bussing
C1	--	--	Not Used
C2	2 YE	243	Accessory Voltage
C3	0.35 YE	143	Accessory Voltage
C4-C7	--	--	Not Used
C8	2 YE	196	Windshield Wiper Motor Park Switch Signal
C9	0.35 PK	5780	Windshield Wiper Motor Park Switch Signal
D1-D2	--	--	Not Used
D3	3 RD/WH	1540	Battery Positive Voltage
D4	5 RD/BK	742	Battery Positive Voltage
D5	3 RD/WH	1540	Battery Positive Voltage
D6	5 RD/BK	742	Battery Positive Voltage
D7	3 RD/WH	1440	Battery Positive Voltage
D8-D9	--	--	Not Used

Relay Block - I/P Top View

Relay Block - I/P Bottom View

Relay Block - I/P Wire Entry

Connector Part Information

OEM: 12146836
Service: 12146836
Description: 30-Way F Metri-Pack 280 Series, Flexlock (BK)

Terminal Part Information

Pins: C4, D4, D6
Terminal/Tray: 12110842/4
Core/Insulation Crimp: A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A4, A6, A7, A9, B4, B6, B7, B9, C6, C7, C9, D7, D9
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A4, B4, B6, C7, D7, D9 - E/A
Core/Insulation Crimp: Pins A6, A7, A9, B7, B9, C6, C9 - E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Relay Block - I/P Wire Entry

Pin	Wire	Circuit	Function
A1-A3	--	--	Not Used
A2	--	--	Not Available
A3	--	--	Not Used
A4	0.5 RD/WH	1040	Battery Positive Voltage
A4	0.35 RD/WH	1040	Battery Positive Voltage
A5	--	--	Not Available
A6	0.35 L-BU	187	Rear Fog Lamp Switch Signal
A7	0.35 RD/WH	3140	Battery Positive Voltage (CM7)
A8	--	--	Not Available
A9	0.35 BK	1550	Ground (CM7)
B1-B3	--	--	Not Used
B4	0.35 RD/WH	1040	Battery Positive Voltage
B5	--	--	Not Used
B6	0.5 OG	122	Rear Fog Lamp Supply Voltage
B7	0.35 GY	2169	Convertible Top Relay Cover Release Control (CM7)
B8	--	--	Not Used
B9	0.35 PU	2168	Folding Top Lid Latch Supply Voltage (CM7)
C1-C3	--	--	Not Used
C4	2 RD/WH	1440	Battery Positive Voltage
C5	--	--	Not Used
C6	0.35 WH	93	Fuel Door Release Relay Control
C7	0.5 RD/WH	3640	Battery Positive Voltage
C7	0.5 RD/WH	3640	Battery Positive Voltage
C8	--	--	Not Used
C9	0.35 L-BU	1344	Trunk Release Relay Control
D1	--	--	Not Used
D2	--	--	Not Available
D3	--	--	Not Used
D4	2 RD/WH	1440	Battery Positive Voltage
D5	--	--	Not Available
D6	2 PK	79	Trunk Release Relay Control
D7	0.5 RD/WH	3640	Battery Positive Voltage
D8	--	--	Not Available
D9	0.5 L-BU	383	Trunk Release Control

Fuse Block - Underhood Label

Fuse Block - Underhood Label Usage

No.	Device	Rating	Description
1	TCM/TRANS (MYC)	10A	Automatic Transmission and Transmission Control Module (TCM)
2	HORN/ALT SENSE Fuse	15A	Generator and HORN Relay 34
3	ABS/MRRTD Fuse	10A	Electronic Brake Control Module (EBCM) and Electronic Suspension Control (ESC) Module
4	WIPER Fuse	30A	WIPER ON/OFF Relay 45 and WIPER RUN/ACC Relay 42
5	STOP/B/U/LAMPS Fuse	15A	Body Control Module (BCM) STOP LAMP Relay
6	02 SEN Fuse	15A	Heated Oxygen Sensors (HO2S)
7	BATT5 Fuse	30A	Body Control Module (BCM) TELE SW/MEM SEAT MOD, DRIV DR SW, IGN SW/INTR SENS, ONSTAR, and TPA Fuses
8	0.35 PK LAMPS Fuse	10A	PARK LAMP Relay 37
9	PT INPUT/ETC Fuse	10A	Engine Control Module (ECM)
10	MAN TRAN SOL Fuse	10A	Skip Shift Solenoid (MM6/MZ6 with JL5)
11	ECM/TCM/EASY KEY	15A	Engine Control Module (ECM), Remote Control Door Lock Receiver (RCDLR), and Transmission Control Module (TCM) (MYC)
12	ODD INJ Fuse	20A	Odd Fuel Injectors and Ignition Coil/Modules
13	MRRTD Fuse	25A	Evaporative Emission (EVAP) Canister Vent Solenoid and Electronic Suspension Control (ESC) Module
14	EMISSION Fuse	15A	Evaporative Emission (EVAP) Canister Purge Solenoid
15	A/C COMP Fuse	10A	A/C COMP Relay 35
16	EVEN INJ Fuse	20A	Even Fuel Injectors and Ignition Coil/Modules
17	W/S WASH Fuse	15A	W/S WASH Relay 36
18	HDLP WASH Fuse	20A	HDLP WASH Relay 46
19	RT LO BM Fuse	20A	Right Headlamp Ballast
20	FUEL PUMP Fuse	20A	FUEL PUMP Relay 55
21	LT LO BM Fuse	20A	Left Headlamp Ballast
22	FRT FOG LP Fuse	15A	FOG LP Relay 38
23	RT HI BM Fuse	10A	Right High Beam Headlamp
24	LT HI BM Fuse	10A	Left High Beam Headlamp
25	COOLFAN	60A	Fan Control Module
26	BATT3 Fuse	60A	Body Control Module (BCM) A.C. LATCH/PK BRK B, BTSI SOL/COL LOCK, CLUSTER, DOOR LOCKS, HVAC/PWR SND, INTERIOR LIGHTS, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOP SW Fuses, and RUN/CRANK Relay 2
27	ABS Fuse	60A	Electronic Brake Control Module (EBCM)
28	HVAC Fuse	40A	Blower Motor Control Processor
29	BATT2 Fuse	40A	Folding Top Module and REAR DEFOG Relay 4
30	STARTER Fuse	40A	CRANK Relay 43
31	AMP Fuse	30A	Audio Amplifier
32	Empty	--	Not Used
33	BATT1 Fuse	60A	I/P Fuse Block DOOR CONTROLS and POWER SEATS Circuit Breakers, HEATED SEAT LH, HEATED SEAT RH, and POWER LUMBAR LH/RH Fuses
34	HORN Relay	--	Horns
35	A/C COMP Relay	--	A/C Compressor Clutch
36	W/S WASH Relay	--	Windshield Washer Fluid Pump
37	PARK/POS LAMP Relay	--	Park Lamps
38	FRT FOG LP Relay	--	Front Fog Lamps
39	HIGH BEAM Relay	--	High Beam Headlamps
40	REAR DEFOG Relay	--	Rear Window Defogger
41	WIPER HI/LO Relay	--	Wiper/Washer System
42	WIPER RUN/ACC Relay	--	Wiper/Washer System
43	CRANK Relay	--	Starter Motor
44	POWERTRAIN IGN1 Relay	--	EMISSION, EVEN INJ, ETC, FUEL, O2, and ODD INJ Fuses and A/C COMP Relay 35
45	WIPER ON/OFF Relay	--	Wiper/Washer System
46	HDLP WASH Relay	--	Headlamp Washer Fluid Pump
47	LOW BEAM Relay	--	Low Beam Headlamps
48	SPARE FUSE	10A	Not Used
49	SPARE FUSE	15A	Not Used
50	SPARE FUSE	20A	Not Used
51	SPARE FUSE	25A	Not Used
52	SPARE FUSE	30A	Not Used
53	Empty	--	Not Used
54	FUSE PULLER	--	Fuse Puller
55	FUEL PUMP Relay	--	Fuel Pump and Sender Assembly
F5	DIODE 2	--	Wiper/Washer System
F16	WIPER Diode	--	Wiper/Washer System
F19	DIODE 1	--	Wiper/Washer System

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, Flexlock (BK)

Terminal Part Information

Pins: C4, C10, D4, F3, F11
Terminal/Tray: 12110844/4
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A10,A12, B9, D2, E5, F4, F5, F7, F9, F12
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A10, F12 - C/A
Core/Insulation Crimp: Pins A12 , B9, D2, E5, F4, F5, F7, F9 - E/C
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: D10, E2, F2
Terminal/Tray: 12110842/4
Core/Insulation Crimp: Pins D10 - See Terminal Repair Kit
Core/Insulation Crimp: Pins E2, F2 - A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.35 PU	333	Brake Fluid Level Sensor Signal
A3-A9	--	--	Not Used
A10	0.8 D-GN	29	Horn Control
A11	--	--	Not Used
A12	0.35 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
A12	0.35 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage (T90)
B1-B8	--	--	Not Used
B9	0.35 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage
B9	0.35 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage (T90)
B10-B12	--	--	Not Used
C1-C3	--	--	Not Used
C4	0.5 D-GN/WH	711	Left Headlamp High Beam Supply Voltage
C5	--	--	Not Used
C6-C7	--	--	Not Available
C8-C9	--	--	Not Used
C10	0.5 BK	1250	Ground
C11-C12	--	--	Not Used
D1	--	--	Not Used
D2	0.35 OG	1732	Courtesy Lamps Supply Voltage
D3	--	--	Not Used
D4	0.5 L-GN/BK	311	Right Headlamp High Beam Supply Voltage
D5	--	--	Not Used
D6-D7	--	--	Not Available
D8-D9	--	--	Not Used
D10	0.5 PU	34	Fog Lamps Supply Voltage
D10	0.5 PU	34	Fog Lamps Supply Voltage
D11-D12	--	--	Not Used
E1	--	--	Not Used
E2	2 YE	712	Left Headlamp Low Beam Supply Voltage
E3-E4	--	--	Not Used
E5	0.35 PK/BK	109	Hood Ajar Switch Signal (UA2)
E6-E12	--	--	Not Used
F1	--	--	Not Used
F2	2 TN/WH	312	Right Headlamp Low Beam Supply Voltage
F3	0.5 OG	228	Windshield Washer Pump Control
F4	0.35 TN/WH	99	Windshield Washer Fluid Level Signal
F5	0.35 YE	61	Low Reference
F6	--	--	Not Used
F7	0.35 L-GN/BK	735	Ambient Air Temperature Sensor Signal
F8-F10	--	--	Not Used
F11	0.5 BN	9	Park Lamp Supply Voltage
F12	1 PU	1197	Headlamp Washer Pump Control (CE4)

Fuse Block - Underhood X2

Connector Part Information

OEM: 15319895
Service: 15319895
Description: 68-Way F Metri-Pack 280 Series, Flexlock (GY)

Terminal Part Information

Pins: A2, A5, A6, B2, B4-B6, B9, C8, C10, D5, D8, D10, D11, E1, E3-E7, E9-E12, F1, F3, F4, F6, F9-F12
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood X2

Pin	Wire	Circuit	Function
A1	--	--	Not Used
A2	0.5 RD/WH	2540	Battery Positive Voltage
A3-A4	--	--	Not Used
A5	0.35 D-GN/WH	459	A/C Compressor Clutch Relay Control
A6	2 GY	120	Fuel Pump Supply Voltage
A7-A10	--	--	Not Used
A11	0.5 PK	1439	Ignition 1 Voltage
A12	--	--	Not Used
B1	--	--	Not Used
B2	0.35 D-GN/WH	817	Vehicle Speed Signal
B3	--	--	Not Used
B4	0.5 PK	439	Ignition 1 Voltage
B5	0.5 D-GN	59	A/C Compressor Clutch Supply Voltage
B6	0.35 D-GN/WH	465	Fuel Pump Relay Control
B7-B8	--	--	Not Used
B9	0.8 PK	139	Ignition 1 Voltage
B10-B12	--	--	Not Used
C1-C5	--	--	Not Used
C6-C7	--	--	Not Available
C8	0.5 PK	539	Ignition 1 Voltage
C8	0.5 PK	539	Ignition 1 Voltage
C9	--	--	Not Used
C10	0.8 PK	139	Ignition 1 Voltage
C10	0.8 PK	139	Ignition 1 Voltage
C11-C12	--	--	Not Used
D1-D4	--	--	Not Used
D5	1 RD/WH	2840	Battery Positive Voltage
D6-D7	--	--	Not Available
D8	0.8 PK	39	Ignition 1 Voltage
D9	--	--	Not Used
D10	0.5 PK	339	Ignition 1 Voltage
D10	0.5 PK	339	Ignition 1 Voltage
D11	0.5 RD/WH	2440	Battery Positive Voltage
D11	0.8 RD/WH	2440	Battery Positive Voltage (MYC)
D12	--	--	Not Used
E1	0.5 BK	1250	Ground
E2	--	--	Not Used
E3	0.35 D-GN	2087	5V
E3	0.35 D-GN	2087	5V
E4	0.35 L-BU	2088	Low Reference
E4	0.35 L-BU	2088	Low Reference
E5	0.35 WH/BK	448	Powertrain Diagnostic Enable
E6	0.8 PK	39	Ignition 1 Voltage
E6	0.8 PK	39	Ignition 1 Voltage
E7	0.8 PK	39	Ignition 1 Voltage
E7	0.8 PK	39	Ignition 1 Voltage
E8	--	--	Not Used
E9	0.5 PK	239	Ignition 1 Voltage (LS7)
E10	0.5 PK	339	Ignition 1 Voltage
E10	0.5 PK	339	Ignition 1 Voltage
E11	0.35 PK	1239	Ignition 1 Voltage (F55)
E11	0.5 PK	1239	Ignition 1 Voltage
E12	0.35 PU/WH	6386	Starter Enable Relay Control
F1	0.35 BN/WH	419	Check Engine Indicator Control
F2	--	--	Not Used
F3	0.35 YE	43	Accessory Voltage
F3	0.35 YE	43	Accessory Voltage (MYC)
F4	0.35 WH	17	Stop Lamp Switch Signal
F4	0.35 WH	17	Stop Lamp Switch Signal (MYC)
F5	--	--	Not Used
F6	0.35 WH	121	Engine Speed Signal
F7-F8	--	--	Not Used
F9	0.8 PK	139	Ignition 1 Voltage
F9	0.8 PK	139	Ignition 1 Voltage
F10	0.5 PK	1439	Ignition 1 Voltage (MYC)
F10	0.5 PU/WH	1035	Starter Relay Coil Supply Voltage (MM6/MZ6)
F11	0.5 PK	1339	Ignition 1 Voltage (MYC)
F12	3 PU	6	Starter Solenoid Crank Voltage

Fuse Block - Underhood X3

Connector Part Information

OEM: 15319894
Service: 15319894
Description: 68-Way F Metri-Pack 280 Series, Flexlock (NA)

Terminal Part Information

Pins: A1, A2, B5, E10, F12
Terminal/Tray: 12191475/1
Core/Insulation Crimp: A/G
Release Tool/Test Probe: 12094429/J-35616-4A (PU)

Pins: B11, D11, E8
Terminal/Tray: 12110844/4
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: A3-A7, A9, A11, A12, B1-B3, B6, B7, C2, C9, C11, C12, D1, D5, D8, D10, E4, E7, E11, F1-F4, F6, F10, F11
Terminal/Tray: 12110844/4
Core/Insulation Crimp: Pins A3-A7, A11, A12, B1-B3, B6, B7, C2, C9, C11, C12, D1, D5, D8, D10, E4, E7, E11, F1-F4, F6, F10, F11 - E/C
Core/Insulation Crimp: Pins A9 - E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: D2, D3, E7
Terminal/Tray: 12110842/4
Core/Insulation Crimp: Pins D2, D3 - A/B
Core/Insulation Crimp: Pins E7 - See Terminal Repair Kit
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X3

Pin	Wire	Circuit	Function
A1	2 YE	243	Accessory Voltage
A1	2 YE	243	Accessory Voltage
A2	2 YE	196	Windshield Wiper Motor Park Switch Signal
A2	2 YE	196	Windshield Wiper Motor Park Switch Signal
A3	0.35 YE	43	Accessory Voltage (Japan)
A4	0.35 WH	17	Stop Lamp Switch Signal
A5	0.35 YE	61	Low Reference
A6	0.35 D-BU/WH	1315	Right Front Turn Signal Lamp Supply Voltage
A7	0.35 L-GN/BK	735	Outside Ambient Air Temperature Sensor Signal
A8	--	--	Not Used
A9	0.5 PK	1439	Ignition 1 Voltage
A10	--	--	Not Used
A11	0.35 WH	2282	Headlamp Washer Relay Control (CE4)
A12	0.35 TN	28	Horn Relay Control
B1	0.35 OG	1732	Courtesy Lamps Supply Voltage
B2	0.35 D-GN/WH	817	Vehicle Speed Signal
B3	0.35 TN/WH	1969	Headlamp High Beam Relay Control
B4	--	--	Not Used
B5	3 RD/WH	1740	Battery Positive Voltage
B6	0.35 L-GN	1715	Windshield Wiper Switch High Signal
B7	0.35 GY	91	Windshield Wiper Switch Signal 2
B8-B10	--	--	Not Used
B11	0.8 RD/WH	640	Battery Positive Voltage
B12	--	--	Not Used
C1-C2	--	--	Not Used
C3	0.35 BN/WH	419	Check Engine Indicator Control
C4-C5	--	--	Not Used
C6-C7	--	--	Not Available
C8	0.35 WH	1080	Park Lamp Relay Control
C9-C10	--	--	Not Used
C11	0.35 BN	9	Park Lamp Supply Voltage
C12	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage
D1	0.35 BK	1550	Ground
D2	2 D-GN	95	Windshield Wiper Motor Low Speed Control
D3	2 PU	92	Windshield Wiper Motor High Speed Control
D4	--	--	Not Used
D5	0.35 L-BU	2088	Low Reference
D5	0.35 L-BU	2088	Low Reference
D6-D7	--	--	Not Available
D8	0.35 WH	121	Engine Speed Signal
D8	0.35 WH	121	Engine Speed Signal (UV6)
D9	0.35 PU	333	Brake Fluid Level Sensor Signal
D10	0.35 WH	193	Rear Defog Relay Control
D11	0.8 RD/WH	2440	Battery Positive Voltage
D12	--	--	Not Used
E1-E3	--	--	Not Used
E4	0.35 PK/BK	109	Hood Ajar Switch Signal (UA2)
E5-E6	--	--	Not Used
E7	0.35 YE	43	Accessory Voltage
E7	0.35 YE	43	Accessory Voltage (U3Z)
E8	0.8 PK	839	Ignition 1 Voltage
E9	--	--	Not Used
E10	3 BK	1927	Radio Antenna/Rear Window Defog Control Module Supply Voltage
E11	0.35 PK	1139	Ignition 1 Voltage
E12	--	--	Not Used
F1	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
F1	0.35 PK/WH	1970	Headlamp Low Beam Relay Control
F2	0.35 PK	94	Windshield Washer Switch Signal
F3	0.35 TN/WH	99	Windshield Washer Fluid Level Signal
F4	0.35 D-GN	2087	5V
F4	0.35 D-GN	2087	5V
F5-F9	--	--	Not Used
F10	0.8 BN	9	Park Lamp Supply Voltage
F11	0.35 D-GN/WH	1317	Fog Lamp Relay Control
F12	3 RD/BK	642	Battery Positive Voltage (CM7)

Fuse Block - Underhood X4

Connector Part Information

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

Terminal Part Information

Pins: A1, A2, B1, C1, C2, D1
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	3 RD/BK	442	Battery Positive Voltage
A2	5 RD/BK	742	Battery Positive Voltage
B1	5 RD/BK	1442	Battery Positive Voltage
B2	--	--	Not Used
C1	5 RD/BK	242	Battery Positive Voltage
C2	3 RD/BK	142	Battery Positive Voltage
D1	5 RD/BK	342	Battery Positive Voltage
D2	--	--	Not Used