GM Service Manual Online
For 1990-2009 cars only
Table 1: Fuse Block - Underhood Label Usage
Table 2: Fuse Block - Underhood C1
Table 3: Fuse Block - Underhood C2
Table 4: Fuse Block - Underhood C3
Table 5: Fuse Block - Underhood C4
Table 6: Fuse Block - Underhood C5
Table 7: Fuse Block - Underhood C6
Table 8: Fuse Block - Underhood C7
Table 9: Fuse Block - Underhood C9
Table 10: Fuse Block - Left I/P Label Usage
Table 11: Fuse Block - Left I/P C1
Table 12: Fuse Block - Left I/P C2
Table 13: Fuse Block - Left I/P C3
Table 14: Fuse Block - Left I/P C4
Table 15: Relay Block I/P Label Usage
Table 16: Relay Block - I/P C1
Table 17: Relay Block - I/P C3
Table 18: Relay Block - I/P C4
Table 19: Relay Block - I/P C5
Table 20: Relay Block - I/P C7
Table 21: Relay Block - I/P C8
Table 22: Relay Block - I/P C9
Table 23: Relay Block - I/P C10
Table 24: Fuse Block - Right I/P Wire Entry
Table 25: Fuse Block-Right I/P-C2
Table 26: Fuse Block-Right I/P-C4
Table 27: Fuse Block-Right I/P-C5
Table 28: Fuse Block-Right I/P-C6
Table 29: Fuse Block-Right I/P-C7
Table 30: Fuse Block-Right I/P-C8
Table 31: Junction Block-Rear Lamps-C1
Table 32: Junction Block-Rear Lamps-C2
Table 33: Junction Block-Rear Lamps-C3
Table 34: Junction Block-Rear Lamps-C4

Fuse Block - Underhood Label


Object Number: 997050  Size: LF

Fuse Block - Underhood Label Usage

Fuse/Circuit Breaker/Relay

Rating

Description

STUD 1 Fuse

40A

Trailer Wiring, Automatic Level Control (ALC) Compressor Relay

MBEC Fuse

50A

SEAT CB, RT DOOR CB

BLOWER Fuse

40A

Blower Motor

LBEC 2 Fuse

50A

LOCKS Fuse, DDM Fuse, PDM Fuse, ECC Fuse, AUX PWR 2 Fuse

STUD 2 Fuse

30A

Trailer Wiring, Emergency Vehicle Roof Lamp Relay

ABS Fuse

60A

Electronic Brake Control Module (EBCM)

VSES/ECAS Fuse

60A

Not Used

IGN A Fuse

40A

Ignition Switch RUN, START, RUN/START/ACCY, STARTER Relay

IGN B Fuse

40A

Ignition Switch RUN/ACC, RUN/START

LBEC 1 Fuse

50A

FLASH Fuse, TBC 2A Fuse, TBC 2B Fuse, TBC 2C Fuse, LT DOORS Fuse

TRL PARK Fuse

15A

Trailer Wiring

RR PARK Fuse

10A

Exterior Lamps-Right Rear, Clearance Lamps-Right

LR PARK Fuse

10A

Exterior Lamps-Left Rear, Clearance Lamps-Left

PARK LP Relay

--

TRL PARK Fuse,LR PARK Fuse,RR PARK Fuse,FRT PARK Fuse,INT PARK Fuse DRL Relay (Export)

STARTER Relay

--

Starter

INTPARK Fuse

10A

Power Takeoff (PTO) Switch, Inflatable Restraint I/P Module Disable Switch

STOP LP Fuse

25A

Stop Lamp Switch

TBC BATT Fuse

10A

Body Control Module (BCM), PASS-Key Module

SUNROOF Fuse

25A

Not Used

SEO B2 Fuse

30A

Roof Beacon Relay

4WS Fuse

15A

Rear Wheel Steering Control Module, Evaporative Emission (EVAP) Canister Vent Solenoid

RR HVAC

30A

Not Used

AUX PWR Fuse

20A

Accessory Power Outlets, Auxiliary Power Outlets

PCM 1 Fuse

15A

Powertrain Control Module (PCM), Mass Air Flow (MFS) Sensor, Evaporative Emission (EVAP) Canister Purge Solenoid, Fuel Composition Sensor, Secondary Fuel Pump Relay

ETC/ECM Fuse

15A

Throttle Actuator Control (TAC)

INJ 1 Fuse (Gas)/ECMRPCV Fuse (Diesel)

15A

Fuel Injectors-Odd-Numbered, Ignition Coils-Odd-Numbered (Gas)

15A

Engine Control Module (ECM) (Diesel)

INJ 2 Fuse (Gas)/EDU Fuse (Diesel)

15A

Fuel Injectors-Even-Numbered, Ignition Coils-Even-Numbered (Gas)

25A

Fuel Injector Control Module (FCIM) (Diesel)

IGN E Fuse

10A

A/C COMP Relay, Park/Neutral Position (PNP) Switch, Turn Signal/Multifunction Switch, Headlamp Leveling Components, Clutch Start Switch

IGN 1 Relay (Gas)/EDU Relay (Diesel)

--

SBA Fuse, ETC/ECM Fuse, PCM 1 Fuse, INJ 1 Fuse, INJ 2 Fuse

--

ECMRPCV Fuse,EDU Fuse (Diesel)

RTD Fuse

30A

Not Used

TRL B/U Fuse

10A

Body Control Module (BCM), Trailer Wiring, Back-Up Alarm

PCM B Fuse

20A

Powertrain Control Module, F/PMP Relay

F/PMP Relay

--

Fuel Pump

O2 A Fuse (Gas)/FUEL HT Fuse (Diesel)

15A

Heated Oxygen Sensors-Upstream (Gas)

15A

Fuel Heater, Glow Plug Controller, Intake Air (IA) Heater Relay, EGR System Components (Diesel)

B/U LP Fuse

20A

Park/Neutral Position (PNP) Switch

RR DEFOG Fuse

30A

DEFOG Relay

HDLP-HI Relay

--

HI HDLP-LT Fuse, HI HDLP-RT Fuse

O2 B Fuse (Gas)/EMCI Fuse (Diesel)

15A

Heated Oxygen Sensors-Downstream (Gas)

15A

IAT/MAF Sensor, Engine Control Module (ECM) (Diesel)

SIR Fuse

15A

Inflatable Restraint Sensing and Diagnostic Module (SDM), Memory Seat Module-Passenger, Inside Rearview Mirror

FRT PARK Fuse

10A

Park/Turn Signal Lamps-Front, Marker Lamps-Front

DRL Relay

--

DRL Lamp-LT, DRL Lamp-RT (Domestic)/DRL Fuse, FRT PARK Fuse (Export)

SEO IGN Fuse

10A

DEFOG Relay, Instrument Panel Cluster (IPC)

TBC IGN 1 Fuse

10A

Body Control Module (BCM)

HI HDLP-LT

10A

Headlamp-High Beam-Left

LH HID

--

Not Used

DRL Fuse

10A

DRL Relay (Domestic)/Daytime Running Lamps (Export)

IPC/DIC Fuse

10A

Instrument Panel Cluster (IPC)

HVAC/ECAS Fuse

10A

HVAC Control Module

CIG LTR Fuse

15A

Cigar Lighter, Data Link Connector (DLC)

HI HDLP RT Fuse

10A

Highbeam Headlamp-Right

HDLP-LOW Relay

--

LO HDLP-LT Fuse,LO HDLP-RT Fuse

A/C COMP Relay

--

A/C Compressor Clutch

A/C COMP Fuse

10A

A/C Compressor Clutch Relay

RR WPR

25A

Not Used

RADIO Fuse

15A

Radio, Rear Seat Audio (RSA)

SEO B1 Fuse

15A

Instrument Panel Cluster (IPC), Rear Fog Lamp Relay, Overhead Console, Roof Beacon Switch

LO HDLP-LT Fuse

10A

Headlamp-Low Beam-Left

BTSI Fuse

10A

Stoplamp Switch

CRANK Fuse

10A

Powertrain Control Module (PCM)-Gas, Engine Control Module (ECM)-Diesel

LO HDLP-RT Fuse

25A

Headlamp-Low Beam-Right

FOG LP Relay

--

Fog Lamp-RF,Fog Lamp-LF

FOG LP Fuse

15A

FOG LP Relay

HORN Relay

--

HORN Fuse

W/S WASH Relay

--

Windshield Washer Fluid Pump

W/S WASH Fuse

15A

W/S WASH Relay

INFO Fuse

15A

Vehicle Communication Interface Module (VCIM), Rear Seat Entertainment (RSE) Assembly, Remote Playback Device-CD Player

RADIO AMP Fuse

30A

Audio Amplifier

RH HID Fuse

20A

Not Used

HORN Fuse

15A

Horn-Left, Horn-Right

EAP Fuse

--

Not Used

TREC Fuse

30A

Transfer Case Encoder Motor, Transfer Case Shift Control Module

SBA Fuse

15A

Supplemental Brake Assist (SBA)

Fuse Block - Underhood Top View


Object Number: 861507  Size: LF

Fuse Block - Underhood Bottom View


Object Number: 891850  Size: LF

Fuse Block - Underhood C1


Object Number: 365994  Size: CH

Connector Part Information

    • 12193905
    • 68-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

YEL

5

Crank Voltage

A4

--

--

Not Used

A5

ORN

4340

Battery Positive Voltage

A6

PNK

39

Ignition 1 Voltage

A7

YEL

1139

Ignition 1 Voltage (AOS)_

YEL

1139

Ignition 1 Voltage-I/P Module Disable Switch

A8

LT GRN/BLK

584

A/T Shift Lock Control Switch Supply Voltage (w/Automatic Transmission)

A9

PNK

3

Ignition 1 Voltage

A10

--

--

Not Used

A11

DK GRN

1433

Park/Neutral Start Switch Signal (MG5/ML6/MW3)

A12

BRN

2409

Interior Park Lamps Supply Voltage (U01)

BRN

2409

Interior Park Lamps Supply Voltage-Domestic Only

B1

ORN

1640

Battery Positive Voltage (NP8)

B2

ORN

2268

Windshield Washer Relay Control

B3

DK GRN/WHT

1317

Fog Lamp Relay Control-Dimming

DK GRN/WHT

1317

Fog Lamp Relay Control-BCM

B4-B7

--

--

Not Used

B8

ORN

1840

Battery Positive Voltage (C49)

B9

BLK/WHT

1969

Headlamp Relay Control/Headlamp High Beam Relay Control

B10-B11

--

--

Not Used

B12

RED

142

Battery Positive Voltage

C1

ORN

1640

Battery Positive Voltage (NP8)

C2

ORN

3240

Battery Positive Voltage

C3

BLK

28

Horn Relay Control

BLK

28

Horn Relay Control

C4-C8

--

--

Not Used

C9

PNK

1020

Off/Run/Crank Voltage

C10

ORN

1040

Battery Positive Voltage

C11

--

--

Not Used

C12

PPL

420

TCC Brake Switch/Cruise Control Release Signal (10/20 Series w/o JL4)

D1-D2

--

--

Not Used

D3

PNK/WHT

1970

Headlamp Low Beam Relay Control

D4

ORN

340

Battery Positive Voltage

ORN

340

Battery Positive Voltage (UQ3/UQ5)

D5

ORN

640

Battery Positive Voltage-DLC Connector

ORN

640

Battery Positive Voltage-Cigar Lighter

D8-D9

--

--

Not Used

D10

PNK

639

Ignition 1 Voltage

D11

--

--

Not Used

D12

ORN

1140

Battery Positive Voltage-BCM

ORN

1140

Battery Positive Voltage-Theft Deterrent Module

E1-E2

--

--

Not Used

E3

LT GRN /BLK

592

DRL Relay Control (Export)

E4

ORN

4540

Battery Positive Voltage (8S8)

ORN

4540

Battery Positive Voltage

E5

--

--

Not Used

E6

BRN/WHT

1571

Traction Control Switch Signal (NW7)

E7

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

E8-E9

--

--

Not Used

E10

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

E11

ORN

2340

Battery Positive Voltage (5G4/TRW)

E12

--

--

Not Used

F1

PNK

139

Ignition 1 Voltage (w/SBA)

F2

ORN

3740

Battery Positive Voltage

F3

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

F4

--

--

Not Used

F5

PNK

739

Ignition 1 Voltage (8S8)

PNK

739

Ignition 1 Voltage

F6

PNK

639

Ignition 1 Voltage (w/o 8S8)

PNK

639

Ignition 1 Voltage-Clutch Switch

F7

ORN

2840

Battery Positive Voltage (w/o 8S8)

F8-F9

--

--

Not Used

F10

GRY

1524

Backup Lamp Supply Voltage

F11

WHT

1080

Park Lamp Relay Control (Export)

F12

ORN

1540

Battery Positive Voltage

Fuse Block - Underhood C2


Object Number: 362761  Size: CH

Connector Part Information

    • 12193906
    • 68-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1 -A2

--

--

Not Used

A3

DK GRN

59

A/C Compressor Clutch Supply Voltage

A4

--

--

Not Used

A5

ORN

4340

Battery Positive Voltage (C42)

A6

--

--

Not Used

A7

DK GRN/WHT

465

Fuel Pump Relay Control-Primary

A8

ORN

440

Battery Positive Voltage (M74)

A9

PNK

1339

Ignition 1 Voltage (L18)

A10

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage (KUP)

A11

GRY

1524

Trailer Backup Lamp Supply Voltage (LB7)

GRY

1524

Trailer Backup Lamp Supply Voltage

A12

PNK

439

Ignition 1 Voltage

PNK

439

Ignition 1 Voltage (LB7)

B1

--

--

Not Used

B2

ORN

3440

Battery Positive Voltage (L18/PTO)

B3

BLK/WHT

1695

Axle Switch Signal (4WD)

BLK/WHT

1695

Axle Switch Signal (4WD)

B4-B6

--

--

Not Used

B7

BLK

550

Ground

B8

ORN

440

Battery Positive Voltage-ECM

ORN

440

Battery Positive Voltage-ECM

B9

PNK

1039

Ignition 1 Voltage

B10

PNK

439

Ignition 1 Voltage-IAT/MAF Sensor

PNK

439

Ignition 1 Voltage-PCM

B11-B12

--

--

Not Used

C1-C2

--

--

Not Used

C3

DK GRN/

WHT

459

A/C Compressor Clutch Relay Control

C4-C9

--

--

Not Used

C10

PNK

1039

Ignition 1 Voltage (Except 4.3L)

PNK

1039

Ignition 1 Voltage

C11

--

--

Not Used

C12

PPL

420

TCC Brake Switch/Cruise Control Release Signal

D1-D2

--

--

Not Used

D3

LT GRN

275

Park Neutral Position Switch Park Signal

D4-D5

--

--

Not Used

D8

PNK

539

Ignition 1 Voltage-HO2S Bank 1 Sensor 1

PNK

539

Ignition 1 Voltage-HO2S Bank 2 Sensor 1

PNK

239

Ignition 1 Voltage (LB7)

PNK

239

Ignition 1 Voltage (LB7)

D9

PNK

1239

Ignition 1 Voltage

PNK

339

Ignition 1 Voltage (LB7)

PNK

339

Ignition 1 Voltage (LB7)

D10

PNK

1039

Ignition 1 Voltage

PNK

1039

Ignition 1 Voltage

D11

PPL

6

Starter Solenoid Crank Voltage

D12

YEL/BLK

625

Starter Enable Relay Control

E1-E5

--

--

Not Used

E6

PNK

1239

Ignition 1 Voltage-Fuel Injector 2

PNK

1239

Ignition 1 Voltage-Fuel Injector 4

GRY/BLK

2219

FICM Relay Control (LB7)

E7

PNK

1539

Ignition 1 Voltage-HO2S-Bank 1 Sensor 2

PNK

1539

Ignition 1 Voltage-HO2S-Bank 2 Sensor 2

PNK

439

Ignition 1 Voltage-IAT/MAF Sensor (LB7)

PNK

439

Ignition 1 Voltage-ECM (LB7)

E8-E9

--

--

Not Used

E10

PNK

1239

Ignition 1 Voltage (Except 4.3L)

PNK

1239

Ignition 1 Voltage

E11

PNK

1020

Off/Run/Crank Voltage (All Automatic Transmissions Except M74)

PNK

1020

Off/Run/Crank Voltage

E12

--

--

Not Used

F1-F2

--

--

Not Used

F3

PPL

806

Crank Voltage

F4-F7

--

--

Not Used

F8

PNK

839

Ignition 1 Voltage

F9

PNK

639

Ignition 1 Voltage

F10

PNK

1020

Ignition 0 Voltage (M74)

PNK

1020

Ignition 0 Voltage (M74)

F11

DK GRN

1433

Park/Neutral Start Switch Signal

F12

--

--

Not Used

Fuse Block - Underhood C3


Object Number: 362759  Size: CH

Connector Part Information

    • 12193916
    • 32-Way F Metri-Pack 280 Series (RED)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

A4

ORN

2640

Battery Positive Voltage-Vent Solenoid

ORN

2640

Battery Positive Voltage (NYS)

A5

PPL

420

TCC Brake Switch/Cruise Control Release Signal

A6

--

--

Not Used

B1

BLK/WHT

1695

Axle Switch Signal (4WD)

B2

--

--

Not Used

B3

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

B4-B5

--

--

Not Used

B6

BRN

2109

Trailer Park Lamps Supply Voltage

C1

--

--

Not Used

C2

LT GRN

1624

Trailer Backup Lamps Supply Voltage (w/8S3)

LT GRN

1624

Trailer Backup Lamps Supply Voltage

C3-C5

--

--

Not Used

C6

BRN/WHT

2609

Right Rear Park Lamps Supply Voltage

D1-D6

--

--

Not Used

E1-E2

--

--

Not Used

E3

PNK

439

Ignition 1 Voltage (NQZ)

E4

BLK

550

Ground-Brake Fluid Level Switch

BLK

550

Ground-Brake Pressure Differential Switch

BLK

550

Ground (Export)

E5-E6

--

--

Not Used

F1

GRY

120

Fuel Pump Supply Voltage

GRY

120

Fuel Pump Supply Voltage (NQZ)

F2-F3

--

--

Not Used

F4

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

F5

--

--

Not Used

F6

BRN

2509

Left Rear Park Lamps Supply Voltage

Fuse Block - Underhood C4


Object Number: 362760  Size: CH

Connector Part Information

    • 12193914
    • 32-Way F Metri-Pack 280 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

DK BLU

2115

Right Turn Signal Lamps Supply Voltage (VYU)

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

A4

BLK

550

Ground

A5

--

--

Not Used

A6

DK GRN

1329

Left Horn Fuse Supply Voltage

DK GRN

1329

Right Horn Fuse Supply Voltage (7Z1)

B1

--

--

Not Used

B2

DK BLU

545

Left DRL Supply Voltage

DK BLU

545

Right DRL Supply Voltage

B3-B6

--

--

Not Used

C1

BRN

2309

Left Front Park Lamps Supply Voltage

BRN

2309

Right Front Park Lamps Supply Voltage

C2

--

--

Not Used

C5

BRN

2309

Front Park Lamps Supply Voltage (VYU)

BRN

2309

Front Park Lamps Supply Voltage

C6

RED

228

Windshield Washer Pump Control

D1

--

--

Not Used

D2

ORN

3540

Battery Positive Voltage (TT6)

D3-D5

--

--

Not Used

D6

PPL

34

Left Fog Lamps Supply Voltage

PPL

34

Right Fog Lamps Supply Voltage

E1

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

E2

DK GRN/

WHT

711

Left Headlamp High Beam Supply Voltage

E3

LT GRN/

BLK

311

Right Headlamp High Beam Supply Voltage

E4-E5

--

--

Not Used

E6

ORN

3640

Battery Positive Voltage (TT6)

F1-F3

--

--

Not Used

F4

YEL

712

Left Headlamp Low Beam Supply Voltage

F5

TAN/WHT

312

Right Headlamp Low Beam Supply Voltage

F6

--

--

Not Used

Fuse Block - Underhood C5


Object Number: 845605  Size: CH

Connector Part Information

    • 15393171
    • 2 Way-F J-Type (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

RED

842

Battery Positive Voltage

B

RED

542

Battery Positive Voltage

Fuse Block - Underhood C6


Object Number: 845608  Size: CH

Connector Part Information

    • 15393172
    • 2 Way-F J-Type (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

RED

642

Battery Positive Voltage

B

--

--

Not Used

Fuse Block - Underhood C7


Object Number: 845633  Size: CH

Connector Part Information

    • 15393168
    • 2 Way-F J-Type (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

342

Battery Positive Voltage

B

RED

42

Battery Positive Voltage

Fuse Block - Underhood C9


Object Number: 845602  Size: CH

Connector Part Information

    • 15393170
    • 2 Way-F J-Type (NAT)

Pin

Wire Color

Circuit No.

Function

A

RED

442

Battery Positive Voltage

B

--

--

Not Used

Fuse Block - Left I/P Label


Object Number: 997688  Size: MF

Fuse Block - Left I/P Label Usage

Fuse/Relay

Rating

Description

RR WPR Fuse

15A

Not Used

SEO ACCY Fuse

10A

Upfitter Provisions

WS WPR Fuse

25A

Windshield Wiper Motor and Module

TBC ACCY Fuse

10A

Body Control Module (BCM)

IGN 3 Fuse

10A

Rear Wheel Steering Control Module

4WD Fuse

15A

Front Axle Actuator, Transfer Case Shift Control Switch, Auxiliary Battery Relay

HTR A/C Fuse

30A

HVAC Control Module

LOCK Relay

--

Door Lock Actuators

HVAC 1 Fuse

10A

HVAC Control Module, HVAC Actuators

L DOOR-12- WAY- BLACK

--

Fuse Block - Left I/P C3 (Driver Door Harness)

CRUISE Fuse

10A

Cruise Control Switch, Cruise Control Module, Steering Wheel Speed/Position Sensor, Power Takeoff (PTO) Switch

UNLOCK Relay

--

Door Unlock Actuators

RR FOG LP Relay

--

Fog Lamp-LR,Fog Lamp-RR (Export)

BRAKE Fuse

10A

Stop Lamp Switch, Electronic Brake Control Module (EBCM), Clutch Start Switch

DRIVER UNLOCK Relay

--

Mini Wedge Door Jamb Switch (Base)

PDM Fuse

10A

Front Passenger Door Module (FPDM)

IGN O Fuse

10A

Passlock Sensor, Automatic Transmission, Powertrain Control Module (PCM)-Gas, Engine Control Module (ECM)-Diesel

TBC IGN O Fuse

10A

Body Control Module (BCM)

VEH CHMSL Fuse

10A

Center High Mounted Stop Lamp (CHMSL)

LT TRLR ST/TRN Fuse

10A

Trailer Wiring Provisions

LT TRN Fuse

10A

Turn Signal Lamps-Left, Marker Lamps-Left, Driver Door Module (DDM), Instrument Panel Cluster (IPC)

VEH STOP Fuse

15A

Tail/Stop and Turn Signal Lamps-Rear, Throttle Actuator Control (TAC)

BODY-12-WAY-BROWN

--

Fuse Block-Left I/P C4 (Body Harness)

RT TRLR ST/TRN Fuse

10A

Trailer Wiring Provisions

RT TRN Fuse

10A

Turn Signal Lamps-Right, Marker Lamps-Right, Front Passenger Door Module (FPDM), Instrument Panel Cluster (IPC)

DDM Fuse

15A

Driver Door Module (DDM)

AUX PWR 2 Fuse

20A

I/P Accessory Power Outlets, Accessory Power Outlet-Rear

LOCKS Fuse

20A

Door Lock/Unlock Relays

ECC Fuse

--

Not Used

TBC 2C Fuse

15A

Body Control Module (BCM)

FLASH Fuse

25A

Turn Signal/Hazard Flasher Module

CB- LT DOORS

25A

Window Switch-LR, Driver Door Module (DDM)

TBC 2B Fuse

15A

Body Control Module (BCM)

TBC 2A Fuse

15A

Body Control Module (BCM)

Fuse Block - I/P Top View (Except YE9)


Object Number: 1865852  Size: MF

Fuse Block - I/P Top View (YE9)


Object Number: 1865853  Size: MF

Fuse Block - Left I/P Bottom View


Object Number: 880533  Size: LF

Fuse Block - Left I/P C1


Object Number: 362761  Size: CH

Connector Part Information

    • 12193906
    • 68-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

--

--

Not Used

A2

LT BLU

244

Passenger Door Lock Switch Lock Supply Voltage (AU3 w/o YE9)

GRY/BLK

255

Power Door Lock Fuse Supply Voltage (YE9/36/43)

GRY/BLK

255

Power Door Lock Fuse Supply Voltage

A3

--

--

Not Used

A4

DK BLU

245

Passenger Door Lock Switch Unlock Supply Voltage (AU3 w/o YE9)

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage (YE9/36/43)

TAN/BLK

254

Power Door Unlock Fuse Supply Voltage

A5

--

--

Not Used

A6

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

A7

ORN

4240

Battery Positive Voltage (Except Base)

A8

YEL

1618

Trailer Left Rear Turn/Stop Lamp Supply Voltage

A9

DK GRN

1619

Trailer Right Rear Turn/Stop Lamp Supply Voltage

A10

--

--

Not Used

A11

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

A12

RED

42

Battery Positive Voltage

B1

YEL

143

Accessory Voltage

B2

YEL

43

Accessory Voltage

B3

YEL

1977

Rear Fog Lamp Relay Control (Export-BCM)

YEL

1977

Rear Fog Lamp Relay Control (Export-Dimming)

B4-B5

--

--

Not Used

B6

LT GRN

1391

Driver Door Unlock Relay Control (AU3 w/o YE9)

B7

--

--

Not Used

B8

WHT

17

Stop Lamp Switch Signal

B9-B10

--

--

Not Used

B11

LT BLU

195

Door Lock Control (AU3 w/o YE9)

B12

ORN

2140

Battery Positive Voltage

C1

--

--

Not Used

C2

BRN

141

Ignition 3 Voltage (C42)

C3

--

--

Not Used

C4

BRN

41

Ignition 3 Voltage

BRN

41

Ignition 3 Voltage

C5

BRN

441

Ignition 3 Voltage (NW7/03/43/53/Series 10/20)

C8

LT BLU

1620

Trailer CHMSL Supply Voltage

LT BLU

1620

Trailer CHMSL Supply Voltage

C9

GRY

295

Door Lock Actuator Lock Control

C10-C12

--

--

Not Used

D1

YEL

243

Accessory Voltage

D2

--

--

Not Used

D3

BRN

341

Ignition 3 Voltage-HVAC Control Module

BRN

341

Ignition 3 Voltage-Fuse Block-Right I/P

D4

--

--

Not Used

D5

BRN

441

Ignition 3 Voltage-Stop Lamp switch

BRN

441

Ignition 3 Voltage-EBCM

D6-D8

--

--

Not Used

D9

WHT

194

Door Unlock Control

D10

BLK/WHT

1851

Ground

D11

TAN

294

Door Lock Actuator Unlock Control (AU3 w/o YE9)

D12

BRN

541

Ignition 3 Voltage (NYS)

E1

BRN

241

Ignition 3 Voltage

E2

BRN

241

Ignition 3 Voltage-Front Axle Actuator

BRN

241

Ignition 3 Voltage-Transfer Case Control Switch

E3

RED

122

Rear Fog Lamp Supply Voltage (Export)

E4

GRY

118

Left Front Door Speaker Output (-) (UQ3/UQ5)

GRY

118

Left Front Tweeter Speaker Output (-) (UQ7 w/Y91)

E5

BRN

1046

DDM Class 2 Serial Data (YE9)

E6

--

--

Not Used

E7

PNK

1691

Automatic Day/Night Mirror Low Reference (YE9)

E8

WHT

530

Ignition 0 Voltage

E9

ORN

4540

Battery Positive Voltage (Export)

E10

RED

842

Battery Positive Voltage

E11

ORN

4040

Battery Positive Voltage

E12

ORN

2240

Battery Positive Voltage

F1-F2

--

--

Not Used

F3

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

F4

GRY/BLK

745

Left Front Door Ajar Switch Signal (w/o YE9)

GRY

1690

Automatic Day/Night Mirror Signal

F5

TAN

201

Left Front Door Speaker Output (+) (UQ3/UQ5)

TAN

201

Left Front Tweeter Speaker Output (+) (UQ7 w/Y91)

F6

BLK

1050

Ground

F7

230

BRN/WHT

Fuel Pump Enable Control (AU3 w/o YE9)

F8

PNK

1020

Off/Run/Crank Voltage-Theft Deterrent Module

PNK

1020

Off/Run/Crank Voltage-Fuse Block-Underhood

F9

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

F10-F12

--

--

Not Used

Fuse Block - Left I/P C2


Object Number: 366024  Size: CH

Connector Part Information

    • 12193930
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

300

Ignition 3 Voltage

B

LT GRN

1427

Right Turn Signal Switch Signal

C

DK GRN

1428

Left Turn Signal Switch Signal

D

WHT

111

Hazard Switch Signal

E

WHT

1390

Off/Run/Crank Voltage

F

BRN

4

Accessory Voltage

Fuse Block - Left I/P C3


Object Number: 524807  Size: CH

Connector Part Information

    • 12194035
    • 12-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN/WHT

230

Instrument Panel Lamps Dimming Control (AU3 w/o YE9)

B

WHT

194

Door Unlock Control (AU3 w/o YE9)

WHT

194

Door Unlock Control (AU3 w/o YE9)

C

GRY

295

Door Lock Actuator Lock Control (AU3 w/o YE9)

GRY

295

Door Lock Actuator Lock Control (AU3 w/o YE9)

ORN

1240

Battery Positive Voltage (YE9)

D

BLK

1050

Ground (Base)

BLK

1050

Ground

E

--

--

Not Used

F

TAN

694

Driver Door Lock Actuator Unlock Control (AU3 w/o YE9)

ORN

4140

Battery Positive Voltage (Except Base)

G

TAN

201

Left Front Speaker Output (+) (w/UQ3)

TAN

201

Left Front Speaker Output (+)

H

PNK

1691

Automatic Day/Night Mirror Low Reference (YE9)

J

LT BLU

195

Door Lock Control (AU3 w/o YE9)

BRN

1046

DDM Class 2 Serial Data

K

GRY/BLK

745

Left Front Door Ajar Switch Signal (w/o YE9)

GRY

1690

Automatic Day/Night Mirror Signal (YE9)

L

GRY

118

Left Front Speaker Output (-) (W/UQ3)

GRY

118

Left Front Speaker Output (-)

M

BLK

1851

Ground (AU3 w/o YE9)

LT BLU

2114

Left Turn Signal Lamps Supply Voltage (YE9)

Fuse Block - Left I/P C4


Object Number: 655838  Size: CH

Connector Part Information

    • 15328768
    • 12-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

BRN

541

Ignition 3 Voltage (w/KA7)

D

--

--

Not Used

E

TAN

294

Door Lock Actuator Unlock Control (YE9/43)

TAN

294

Door Lock Actuator Unlock Control (YE9/43)

F-J

--

--

Not Used

K

GRY

295

Left Rear Door Lock Actuator Lock Control (YE9/43)

GRY

295

Right Rear Door Lock Actuator Lock Control (YE9/43)

L

--

--

Not Used

M

ORN

1240

Battery Positive Voltage (YE9/43)

Relay Block - I/P Label


Object Number: 997462  Size: MF

Relay Block I/P Label Usage

Fuse

Rating

Description

SEO-6-WAY-BLACK

--

Not Used

TRAILER-6-WAY-BRN

--

Trailer Provisions

UPFIT-4-WAY-CRM

--

Upfitter Provisions

SL RIDE-6-WAY-GRY

--

Manual Selectable Ride (MSR)

HDLNR 2-6-WAY-CRM

--

Air Temperature Assembly-Inside,Blower Motor Control Processor,HVAC Actuators,Inside Rearview Mirror

BODY-12-WAY-WHT

--

Door Courtesy Lamps, Driver/Passenger Seat Modules, Heated Seat Module-LR/RR, Rear Window Defogger Grid, Automatic Occupant Sensing

DEFOG RELAY

--

Rear Window Defogger Grid

HDLNR 1-6-WAY-BRN

--

Courtesy Reading Lamps, Garage Door Opener, Inside Rearview Mirror, Vanity Mirror Lamps

SPARE RELAY

--

Not Used

CB-SEAT

30A

Driver/Passenger Seat Modules

CB-RT-DOOR

25A

Front Passenger Door Module (FPDM),Window Switch-RR

SPARE-4-WAY-GRY

--

Not Used

INFO-12-WAY-BLK

--

Rear Seat Audio (RSA) Module, Onstar Module,Audio Amplifier (Bose)

Relay Block - I/P Top View


Object Number: 861868  Size: MF

Relay Block - I/P Bottom View


Object Number: 892417  Size: LF

Relay Block - I/P C1


Object Number: 365994  Size: CH

Connector Part Information

    • 12193905
    • 68-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A1

LT GRN

24

Backup Lamp Supply Voltage-BCM

LT GRN

24

Backup Lamp Supply Voltage-Junction Block-Rear

A2

DK BLU/WHT

149

Cargo Lamp Low Control-Cargo Switch

DK BLU/WHT

149

Cargo Lamp Low Control-BCM

A3

BLK/WHT

1704

Low Reference

A4

DK GRN/

WHT

636

Ambient Air Temperature Sensor Signal

A5

BLK/WHT

1851

Ground-HVAC Module

BLK/WHT

1851

Ground-DLC

A6

WHT

193

Rear Defog Relay Control

A7

--

--

Not Used

A8

BRN/WHT

230

Instrument Panel Lamps Dimming Control

A9

YEL

1139

Ignition 1 Voltage

A10

DK GRN/WHT

817

Vehicle Speed Signal (SBA)

DK GRN/WHT

817

Vehicle Speed Signal (SBA)

A11

BRN/WHT

230

Instrument Panel Lamps Dimming Control (Except Y91)

A12

GRY/BLK

690

Courtesy Lamp Supply Voltage

B1

PNK

1045

Serial Communications Circuit

B2

ORN

3740

Battery Positive Voltage (UQ7 w/0 Y91)

B3

BLK/WHT

1851

Ground-Radio

BLK/WHT

1851

Ground-Fuse Block-Left I/P

B4

--

--

Not Used

B5

BLK/WHT

1851

Ground-C201

BLK/WHT

1851

Ground-C201

B6

ORN

1840

Battery Positive Voltage

B7

RED

642

Battery Positive Voltage

B8

BRN/WHT

230

Instrument Panel Lamps Dimming Control-Cargo Lamp

BRN/WHT

230

Instrument Panel Lamps Dimming Control (NYS)

B9

DK GRN/WHT

817

Vehicle Speed Signal

DK GRN/WHT

817

Vehicle Speed Signal (Y91)

B10

--

--

Not Used

B11

ORN

3240

Battery Positive Voltage

B12

--

--

Not Used

C1

ORN

340

Battery Positive Voltage (UQ7 w/o Y91)

C2

BRN/WHT

230

Instrument Panel Lamps Dimming Control (AU3 w/o YE9)

C3

BRN/WHT

230

Instrument Panel Lamps Dimming Control (YE9)

BRN/WHT

230

Instrument Panel Lamps Dimming Control (Export)

C4

ORN

1732

Inadvertent Power Supply Voltage-Underhood Lamp

ORN

1732

Inadvertent Power Supply Voltage-I/P Compartment Lamp

C5

BLK/WHT

1851

Ground

C8

BRN/WHT

230

Instrument Panel Lamps Dimming Control-Headlamp Switch

BRN/WHT

230

Instrument Panel Lamps Dimming Control-HVAC Module

C9

ORN

1340

Battery Positive Voltage

C10

BRN

2409

Interior Park Lamps Supply Voltage

C11-C12

--

--

Not Used

D1

WHT/BLK

5515

Inside Air Temperature Sensor Assembly Control

D2

BRN/WHT

230

Instrument Panel Lamps Dimming Control (T89)

BRN/WHT

230

Instrument Panel Lamps Dimming Control (w/o YE9)

D3

BRN/WHT

230

Instrument Panel Lamps Dimming Control (PTO)

BRN/WHT

230

Instrument Panel Lamps Dimming Control (T89)

D4

ORN

1732

Inadvertent Power Supply Voltage

D5

BLK/WHT

1851

Ground

D8

BLK/WHT

1851

Ground (Y91)

BLK/WHT

1851

Ground

D9

BLK

1050

Ground

D10

BRN

2409

Interior Park Lamps Supply Voltage (C99)

D11-D12

--

--

Not Used

E1

BRN

718

Low Reference

E2

PNK

1691

Automatic Day/Night Mirror Low Reference

E3

--

--

Not Used

E4

PPL/WHT

1382

LED Dimming Signal (w/T89/T96)

PPL/WHT

1382

LED Dimming Signal

E5

BLK/WHT

1851

Ground (Y91 w/UQ7)

BLK/WHT

1851

Ground (AU3 w/o YE9)

BLK/WHT

1851

Ground (K34)

E6

DK GRN/WHT

817

Vehicle Speed Signal-I/P Cluster

DK GRN/WHT

817

Vehicle Speed Signal (NYS)

E7

PPL/WHT

1382

LED Dimming Signal-BCM

PPL/WHT

1382

LED Dimming Signal-Headlamp Dimmer Switch

E8

BLK/WHT

1851

Ground-BCM C2

BLK/WHT

1851

Ground-BCM C3

E9

--

--

Not Used

E10

RED

242

Battery Positive Voltage (w/o LU3/T89)

E11-E12

--

--

Not Used

F1

DK GRN

734

Inside Air Temperature Sensor Signal

F2

GRY

1690

Automatic Day/Night Mirror Signal

F3

PNK

739

Ignition 1 Voltage

F4

TAN/WHT

1384

Selective Ride Control Switch Signal (ZX3)

F5

BLK/WHT

1851

Ground (Y91 w/U2K/U2L)

BLK/WHT

1851

Ground (SBA)

BLK/WHT

1851

Ground (NP1/NP8)

F6

PPL/WHT

1382

LED Dimming Signal (T79)

PPL/WHT

1382

LED Dimming Signal (NYS)

F7

ORN

4540

Battery Positive Voltage

ORN

4540

Battery Positive Voltage (Export)

F8

BLK/WHT

1851

Ground (UE1/Y91)

BLK/WHT

1851

Ground (Export)

F9

LT BLU

1620

Trailer CHMSL Supply Voltage

F10

DK BLU

47

Trailer Auxiliary Supply Voltage

F11

YEL

243

Accessory Voltage

F12

--

--

Not Used

Relay Block - I/P C3


Object Number: 655838  Size: CH

Connector Part Information

    • 15328768
    • 12-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

24

Backup Lamp Supply Voltage (YE9)

B

--

--

Not Used

C

BLK

1050

Ground

D

DK BLU/WHT

149

Cargo Lamp Low Control

E

YEL

1139

Ignition 1 Voltage

F

DK GRN

2308

Passenger Air Bag Off Indicator Control

G

BLK/WHT

1704

Low Reference (YE9)

H

DK BLU

2307

Passenger Air Bag On Indicator Control

J

LT BLU

1620

CHMSL Supply Voltage

K

DK GRN/WHT

636

Ambient Air Temperature Sensor Signal (YE9)

L

GRY/BLK

690

Courtesy Lamp Supply Voltage

GRY/BLK

690

Courtesy Lamp Supply Voltage

M

ORN

1732

Inadvertent Power Supply Voltage

Relay Block - I/P C4


Object Number: 366003  Size: CH

Connector Part Information

    • 12193922
    • 6-Way F Metri-Pack 280 Series Flexlock (CRM)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

PNK

1691

Automatic Day/Night Mirror Low Reference (YE9/36)

C

GRY

1690

Automatic Day/Night Mirror Signal

D

DK GRN

734

Inside Air Temperature Sensor Signal (CJ2)

E

BRN

718

Low Reference (CJ2)

F

WHT/BLK

5515

Inside Air Temperature Sensor Assembly Control (CJ2)

Relay Block - I/P C5


Object Number: 366015  Size: CH

Connector Part Information

    • 12193928
    • 6-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

PPL/WHT

1382

LED Dimming Signal (ZX3)

PPL/WHT

1382

LED Dimming Signal (5G4/5X7/5Y0/TRW)

C

TAN/WHT

1384

Selective Ride Control Switch Signal (ZX3)

D

PNK

739

Ignition 1 Voltage (ZX3)

E

BLK

1050

Ground

(ZX3)

F

BRN/WHT

230

Instrument Panel Lamps Dimming Control (ZX3)

BRN/WHT

230

Instrument Panel Lamps Dimming Control (5X7/5G4/TRW/5Y0)

Relay Block - I/P C7


Object Number: 886343  Size: CH

Connector Part Information

    • 12193924
    • 6-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

BRN

2409

Interior Park Lamps Supply Voltage (Z82 w/o T89)

B

RED

242

Battery Positive Voltage (Z82 w/o T89)

C

DK BLU

47

Trailer Auxiliary Supply Voltage (Z82 w/o T89)

D

LT BLU

1620

Trailer CHMSL Supply Voltage (Z82 w/o T89)

E

--

--

Not Used

F

BLK

1050

Ground (Z82 w/o T89)

Relay Block - I/P C8


Object Number: 366024  Size: CH

Connector Part Information

    • 12193930
    • 6-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

2340

Battery Positive Voltage (5G4/TRW)

B-D

--

--

Not Used

E

ORN

4540

Battery Positive Voltage (5G4/5X7/5Y0/TRW)

F

BLK

1050

Ground (TRW)

Relay Block - I/P C9


Object Number: 524807  Size: CH

Connector Part Information

    • 12194035
    • 12-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

PNK

1045

Serial Communications Circuit

C

--

--

Not Used

D

ORN

3740

Battery Positive Voltage (UQ7 w/o Y91)

E

ORN

340

Battery Positive Voltage

ORN

340

Battery Positive Voltage (U2K/U2L w/o Y91)

F-G

--

--

Not Used

H

ORN

3240

Battery Positive Voltage (UE1 w/o Y91)

ORN

3240

Battery Positive Voltage (UE1 w/o Y91)

I

--

--

Not Used

J

ORN

3240

Battery Positive Voltage (U42 w/o Y91)

K

BLK/WHT

1851

Ground (w/U42)

BLK/WHT

1851

Ground (w/o Y91)

L

BLK/WHT

1851

Ground (w/o Y91)

M

BLK/WHT

1851

Ground (UQ7 w/o Y91)

BLK/WHT

1851

Ground (U2K/U2L)

Relay Block - I/P C10


Object Number: 831381  Size: CH

Connector Part Information

    • 15357030
    • 12-Way F Metri-Pack 280 Series Flex-Lock (NAT)

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

GRY/BLK

690

Courtesy Lamp Supply Voltage (YE9/43)

GRY/BLK

690

Courtesy Lamp Supply Voltage (YE9/43)

D

DK GRN

2308

Passenger Air Bag Off Indicator Control (ALO)

E

ORN

1440

Battery Positive Voltage (AG2)

F

BRN/WHT

230

Instrument Panel Lamps Dimming Control (YE9/43)

BRN/WHT

230

Instrument Panel Lamps Dimming Control (YE9/43 w/o Y91)

G

DK BLU

2307

Passenger Air Bag On Indicator Control (AOL)

H

ORN

1440

Battery Positive Voltage (AG1)

J

DK GRN/WHT

817

Vehicle Speed Signal (Z75)

K

ORN

1340

Battery Positive Voltage (YE9/43)

L

PPL

293

Rear Defog Element Supply Voltage

M

YEL

1139

Ignition 1 Voltage (AOL)

Fuse Block - Right I/P Top View


Object Number: 798142  Size: MF

Fuse Block - Right I/P C1 - Bottom View


Object Number: 1156070  Size: MF

Fuse Block - Right I/P Wire Entry

Connector Part Information

    • 15401495
    • 48-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

2A

DK GRN

117

Right Front Speaker Output (-) (UQ3/UQ5)

DK GRN

117

Right Front Speaker Output (-) (UQ7/Y91)

2B

LT GRN

200

Right Front Speaker Output (+) (UQ3/UQ5)

LT GRN

200

Right Front Speaker Output (+) (UQ7/Y91)

2C

BLK

1851

Ground (AU3 w/o YE9)

2D

BRN/WHT

230

Instrument Panel Lamps Dimming Control (AU3 w/o YE9/Y91)

2E

TAN/WHT

746

Right Front Door Ajar Switch Signal (w/o YE9)

2F

BLK

1050

Ground

4A

BLK

1050

Ground

4B

ORN

52

Blower Motor High Control (C42)

GRY/BLK

2337

Lower Right Air Temperature Sensor Signal (CJ2)

4C

PPL

73

Medium 3 Blower Motor Control (C42)

BRN

718

Low Reference (CJ2)

4D

RED

542

Battery Positive Voltage

4E

TAN

63

Blower Motor Medium 1 Control (C42)

PPL

1838

Recirculation Door Position Signal (CJ2)

4F

PPL/WHT

760

Blower Motor Speed Control (CJ2)

4G

YEL

60

Blower Motor Low Control (C42/CJ3)

4J

LT BLU/BLK

1688

5 Volt Reference (CJ3/CJ2)

4K

LT BLU

72

Medium 2 Blower Motor Control (CJ3/C42)

4L

YEL

1791

Low Reference (CJ2/CJ3)

4M

--

--

Not Used

5A

--

--

Not Used

5B

LT GRN

2275

Mode Door Position Signal (CJ2/CJ3)

5C

TAN

2273

Mode Door Control (CJ2/CJ3)

5D

DK BLU

1199

Left Air Temperature Door Control (CJ2/CJ3)

5E

LT BLU

733

Left Air Temperature Door Position Signal (CJ2/CJ3)

5F

--

--

Not Used

6A

--

--

Not Used

6B

BRN

2409

Interior Park Lamps Supply Voltage

6C

BLK

1050

Ground

6D

DK BLU

1353

RAP Supply Voltage (CF5)

6E

--

--

Not Used

7A

GRY

295

Door Lock Actuator Lock Control (AU3 w/o YE9)

7B

TAN

1047

PDM Class 2 Serial Data

7C

ORN

4240

Battery Positive Voltage (YE9)

7D

TAN

294

Door Lock Actuator Unlock Control (AU3 w/o YE9)

7E

WHT

194

Door Unlock Control (AU3 w/o YE9)

ORN

1340

Battery Positive Voltage (YE9)

7F

LT BLU

195

Door Lock Control (AU3 w/o YE9)

DK BLU

2115

Right Turn Signal Lamps Supply Voltage (Except Base)

8A

WHT/BLK

2339

Lower Left Air Temperature Sensor Signal (CJ2)

8B

--

--

Not Used

8C

BRN

341

Ignition 3 Voltage (CJ2/CJ3)

8D

DK BLU

1646

Right Air Temperature Door Position Signal (CJ2/CJ3)

8E

WHT/BLK

1236

Right Air Temperature Door Control (CJ2/CJ3)

8F

DK GRN

1614

Recirculation Door Control (CJ2/CJ3)

Fuse Block-Right I/P-C2


Object Number: 366024  Size: CH

Connector Part Information

    • 12193930
    • 6-Way F Metri-Pack 280 Series Flexlock (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

117

Right Front Speaker Output (-)

DK GRN

117

Right Front Speaker Output (-)

B

LT GRN

200

Right Front Speaker Output (+)

LT GRN

200

Right Front Speaker Output (+)

C

BLK

1851

Ground (AU3 w/o YE9)

D

BRN/WHT

230

Instrument Panel Lamps Dimming Control (AU3 w/o YE9)

E

BLK/WHT

746

Right Front Door Ajar Switch Signal (w/o YE9)

F

BLK

1050

Ground

BLK

1050

Ground (w/o YE9)

Fuse Block-Right I/P-C4


Object Number: 655757  Size: CH

Connector Part Information

    • 12194037
    • 12-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

BLK

1050

Ground

B

ORN

52

Blower Motor High Control (C42)

GRY/BLK

2337

Lower Right Air Temperature Sensor Signal (CJ2)

C

PPL

73

Medium 3 Blower Motor Control (C42)

BRN

718

Low Reference-Air Temperature Sensor-Lower Left (CJ2)

BRN

718

Low Reference-Air Temperature Sensor-Lower Right (CJ2)

D

RED

542

Battery Positive Voltage (C42)

E

TAN

63

Blower Motor Medium 1 Control (C42)

PPL

1838

Recirculation Door Position Signal (CJ2)

PPL

1838

Recirculation Door Position Signal (CJ2)

F

PPL/WHT

760

Blower Motor Speed Control

G

YEL

60

Blower Motor Low Control (C42)

H

LT BLU/BLK

1688

5 Volt Reference-Air Temperature Actuator-Left (CJ2)

LT BLU/BLK

1688

5 Volt Reference-Air Temperature Actuator-Right (CJ2)

J

LT BLU/BLK

1688

5 Volt Reference-Mode Actuator (CJ2)

LT BLU/BLK

1688

5 Volt Reference-Recirculation Actuator (CJ2)

K

LT BLU

72

Medium 2 Blower Motor Control (C42)

L

YEL

1791

Low Reference-Recirculation Actuator (CJ2)

YEL

1791

Low Reference-Mode Actuator (CJ2)

M

YEL

1791

Low Reference-Air Temperature Actuator-Left (CJ2)

YEL

1791

Low Reference-Air Temperature Actuator-Right (CJ2)

Fuse Block-Right I/P-C5


Object Number: 366012  Size: CH

Connector Part Information

    • 12193924
    • 6-Way F Metri-Pack 280 Series Flexlock (BRN)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

LT GRN

2275

Mode Door Position Signal

C

TAN

2273

Mode Door Control

D

DK BLU

1199

Left Air Temperature Door Control (CJ2)

E

LT BLU

733

Left Air Temperature Door Position Signal (CJ2)

F

--

--

Not Used

Fuse Block-Right I/P-C6


Object Number: 655740  Size: CH

Connector Part Information

    • 12193929
    • 6-Way F Metri-Pack 280 Series Flexlock (LT GRN)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BRN

2409

Interior Park Lamps Supply Voltage (UO1)

C

BLK

1050

Ground (UO1 w/o YE9)

D-F

--

--

Not Used

Fuse Block-Right I/P-C7


Object Number: 366003  Size: CH

Connector Part Information

    • 12193922
    • 6-Way F Metri-Pack 280 Series Flexlock (CRM)

Pin

Wire Color

Circuit No.

Function

A

GRY

295

Door Lock Actuator Lock Control (AU3 w/o YE9)

B

TAN

1047

PDM Class 2 Serial Data

C

ORN

4240

Battery Positive Voltage (YE9)

D

TAN

294

Door Lock Actuator Unlock Control (AU3 w/o YE9)

E

WHT

194

Door Unlock Control (AU3 w/o YE9)

ORN

1340

Battery Positive Voltage

F

LT BLU

195

Door Lock Control (AU3 w/o YE9)

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

Fuse Block-Right I/P-C8


Object Number: 366015  Size: CH

Connector Part Information

    • 12193928
    • 6-Way F Metri-Pack 280 Series Flexlock (GRY)

Pin

Wire Color

Circuit No.

Function

A

WHT/BLK

2339

Lower Left Air Temperature Sensor Signal

B

BRN

341

Ignition 3 Voltage-Air Temperature Actuator-Left

BRN

341

Ignition 3 Voltage-Air Temperature Actuator-Right

C

BRN

341

Ignition 3 Voltage-Recirculation Actuator

BRN

341

Ignition 3 Voltage-Mode Actuator

D

DK BLU

1646

Right Air Temperature Door Position Signal (CJ2)

E

WHT/BLK

1236

Right Air Temperature Door Control (CJ2)

F

DK GRN

1614

Recirculation Door Control

Junction Block-Rear


Object Number: 891656  Size: MF

Junction Block-Rear Lamps-C1


Object Number: 374043  Size: CH

Connector Part Information

    • 15305595
    • 8-Way F GT 280 Sealed (BLU)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

2114

Left Turn Signal Lamps Supply Voltage

B

LT BLU

1320

Stop Lamp Supply Voltage

C

LT GRN

24

Backup Lamp Supply Voltage

D

BRN/WHT

2609

Right Rear Park Lamps Supply Voltage

E

BLK

1550

Ground (30 Series Except Chassis Cab)

BLK

1650

Ground (30 Series Chassis Cab)

BLK

1750

Ground (10/20 Series)

F

--

--

Not Used

G

BRN

2509

Left Rear Park Lamps Supply Voltage

H

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

Junction Block-Rear Lamps-C2


Object Number: 374045  Size: CH

Connector Part Information

    • 15305596
    • 7-Way F GT 280 Series (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

BLK

1750

Ground

B-C

--

--

Not Used

D

LT BLU

1320

CHMSL Supply Voltage/Stop Lamp Supply Voltage

E

BRN

2509

Left Rear Tail Lamps Supply Voltage (NYS)

F

DK GRN

24

Backup Lamp Supply Voltage

G

--

--

Not Used

H

DK BLU

2114

Left Turn Signal Lamps Supply Voltage

Junction Block-Rear Lamps-C3


Object Number: 374048  Size: CH

Connector Part Information

    • 15305599
    • 8-Way F GT 280 Series (BRN)

Pin

Wire Color

Circuit No.

Function

A

BRN/WHT

2609

Right Rear Park Lamps Supply Voltage

B-C

--

--

Not Used

D

BLK

1750

Ground (03/43/53/NYS/R05/VF7)

E

BLK

1750

Ground-Domestic Only

F

--

--

Not Used

G

BRN

2509

Left Rear Park Lamps Supply Voltage

H

BLK

1750

Ground

Junction Block-Rear Lamps-C4


Object Number: 374047  Size: CH

Connector Part Information

    • 15305597
    • 7-Way F GT 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1320

Stop Lamp Supply Voltage

B

BRN

2609

Right Rear Park Lamps Supply Voltage

C

BLK

1750

Ground

D-E

--

--

Not Used

F

DK BLU

2115

Right Turn Signal Lamps Supply Voltage

G-H

--

--

Not Used