GM Service Manual Online
For 1990-2009 cars only
Table 1: Cigar Lighter - I/P Center
Table 2: Clutch Start Switch - Clutch Pedal Bracket
Table 3: I/P Fuse Block - Body - I/P Center
Table 4: I/P Fuse Block - I/P - I/P Center
Table 5: I/P Fuse Block - I/P - I/P Center
Table 6: I/P to Body Inline (Body Side) - Sedan, Coupe - Hinge Pillar - Left Front
Table 7: Underhood Fuse Block - Engine - Engine Compartment - Left Front
Table 8: Underhood Fuse Block - Forward Lamp
Table 9: Underhood Fuse Block - I/P - Underhood - Front Left Side
Table 10: Underhood Fuse Block - I/P - Engine Compartment - Left Front
Table 11: Underhood Fuse Block - I/P - Engine Compartment - Left Front
Table 12: Underhood Fuse Block - I/P - Engine Compartment - Left Front

Cigar Lighter - I/P Center


Object Number: 884360  Size: CH

Connector Part Information

    • 12176836
    • Gray

Pin

Wire Color

Circuit Number

Function

A

ORN

740

Battery (+)

B

--

--

Not Used

C

BLK

350

Ground

Clutch Start Switch - Clutch Pedal Bracket


Object Number: 884363  Size: CH

Connector Part Information

    • 12034417
    • Black

Pin

Wire Color

Circuit Number

Function

A

YEL

575

Ignition Switch

B

PPL

6

To Starter Solenoid

I/P Fuse Block - Body - I/P Center


Object Number: 884756  Size: CH

Connector Part Information

    • 12129592
    • Gray

Pin

Wire Color

Circuit Number

Function

A1

YEL

18

Left Rear Turn Lamp

A2

ORN

580

Body/Headliner Inline - Sunroof Module (SL/SC) From Sun Fuse; Liftgate Inline - Rear Wiper Motor (SW) From Sun Fuse

A3

TAN

694

Driver Door Lock Motor

A4

--

--

Not Used

A5

ORN/BLK

737

Decklid Inline - Cargo Lamp Switch; Cargo Lamp

A6

BLK

1576

Liftgate Release Switch

GRY

382

Liftgate/Decklid Release Motor

A7

--

--

Not Used

A8

ORN

340

Left Door Lock Switch - From Body Fuse

A9

ORN/BLK

469

Fuel Pressure Sensor

A10

GRY

295

Right Rear Door Lock Motor

A11

--

--

Not Used

A12

LT BLU

195

Left Front Door Lock Switch

B1

DK GRN

19

Right Rear Turn Lamp

B2 - B4

--

--

Not Used

B5

BLK

293

Right Rear Window Defog

B6

--

--

Not Used

B7

GRY

120

Fuel Tank Inline - Fuel Pump Motor

B8

ORN

340

Mirror Switch - From Body Fuse

B9

ORN

340

Body/Headliner Inline - Dome Lamp and Map Lights (SL/SC); Dome Lamp and Cargo Lamp (SW)

B10

GRY

295

Left Rear Door Lock Motor (SL, SW)

B11

BLK

550

Ground - Left Body Splice Pack

B12

LT BLU

195

Right Front Door Lock Switch

C1

--

--

Not Used

C2

YEL

43

Mirror Extend/Retract Switch and Antenna Amplifier - Radio (IGN) Fuse

C3

LT BLU/BLK

747

Left Rear Door Jamb Switch (SL, SW)

C4 - C7

--

--

Not Used

C8

ORN

340

Liftgate Release Switch (SW); Decklid Release Switch and Cargo Lamp Switch (SL/SC)

C9

ORN

340

Right Front Door Lock Switch

C10

GRY

295

Left Door Lock Motor

C11

--

--

Not Used

C12

GRY

295

Right Front Door Lock Switch

D1

--

--

--

D2

PNK

339

Evaporative Emissions Solenoid

D3

LT GRN/BLK

748

Right Rear Door Jamb Switch (SL, SW)

D4

BRN

9

Left Tail/Marker Lamp; Decklid Inline

D5 - D11

--

--

Not Used

D12

WHT

194

Left Front Door Lock Switch

E1

--

--

Not Used

E2

BRN

9

Right Rear Tail/Marker Lamp

E3

BRN

9

Decklid Inline - License Lamps

E4 - E9

--

--

Not Used

E10

TAN

294

Right Rear Door Lock Motor

E11

--

--

Not Used

E12

WHT

194

Right Front Door Lock Switch

F1 - F8

--

--

Not Used

F9

PPL

638

Power Window Switch - From Window Relay

F10

TAN

294

Passenger Door Lock Motor

F11

TAN

294

Left Door Lock Motor (Postal)

F12

TAN

294

Left Rear Door Lock Motor

I/P Fuse Block - I/P - I/P Center


Object Number: 884758  Size: CH

Connector Part Information

    • 12146036
    • Black

Pin

Wire Color

Circuit Number

Function

A1

BLK

350

I/P Splice Pack #1 - Ground

A2

RED

402

UHFB I/P Battery Fuse

A3

WHT

194

BCM - Unlock Control

A4

ORN

340

BCM/RFA

A5

--

--

Not Used

A6

LT BLU

1508

Hazard Switch

A7

PPL

16

Turn/Headlight Switch

A8

BLK

550

BCM Ground

A9

ORN

1240

Rear Defog Relay

A10

RED

302

Window Relay

A11

PNK

39

BCM IGN 1 Fuse

A12

PNK

539

Roll Connector - Cruise

B1

--

--

Not Used

B2

RED

458

TRS LP, TRS 2/TCC, TRS 3/4 Fuses (Auto)

B3

ORN

1640

BCM B+

B4 - B6

--

--

--

B7

GRY

382

BCM-Decklid Release Motor

B8

GRY

737

BCM Cargo Switch

B9

--

--

Not Used

B10

BRN

41

Ignition - HVAC

B11

PNK

139

Hazard Switch

B12

YEL

43

Radio Fuse

C1

LT BLU

195

BCM - Lock Relay

C2

DK GRN/WHT

465

PCM - Fuel Pump Relay

C3

BRN

9

BCM - Park Lamps Switch

C4

--

--

Not Used

C5

ORN

740

Cigar Lighter

C6 - C8

--

--

Not Used

C9

BLK

550

Right Front Door Jamb Switch

C10

--

--

Not Used

C11

PNK

3

IGN Switch (Run/Start) Air Bag/Turn/Ignition Fuses/Cruise/UHFB Fuses

C12

BRN

4

Wiper/Radio Fuse, Window Relay

D1

RED

102

UHFB IGN 3 Fuse

D2

--

--

Not Used

D3

BRN

9

Radio - Park Lamp Input

D4

ORN

1640

I/P Cluster B+

D5 - D8

--

--

Not Used

D9

PNK

339

Brake Lamp Switch/Cruise Control Module

D10

ORN

300

Ignition Switch (Run)

D11

PNK

3

UHFB Fuses/Relay (Run/Start)

D12

--

--

Not Used

E1

DK BLU

101

Blower Resistor

E2

--

--

Not Used

E3

BRN

9

Park Lamp

E4

ORN/BLK

469

Fuel Pressure

E5

ORN

440

Radio

E6

ORN

1340

CD Changer B+

E7

--

--

Not Used

E8

PPL

1807

Class II - BCM/SDM

E9

--

--

Not Used

E10

BRN

641

I/P Switch (Dimmer/Traction/Fog)

E11

YEL

1139

SDM - IGN 1

E12

YEL

143

Front Wiper Fuse - Front Wiper Motor

F1

ORN

52

Blower H

F2

PPL

65

Blower Motor

F3

BRN

9

UHFB

F4 - F7

--

--

Not Used

F8

PPL

1807

Class II - BCM/SDM

F9

--

--

Not Used

F10

BRN

641

EBTCM

F11

--

--

Not Used

F12

YEL

43

BCM Accessory

I/P Fuse Block - I/P - I/P Center


Object Number: 884764  Size: CH

Connector Part Information

    • 12129535
    • Black

Pin

Wire Color

Circuit Number

Function

A1 - A2

--

--

Not Used

A3

YEL

18

Left Rear Stop/Turn Lamp

A4

LT BLU/WHT

1414

Left Front Turn Signal Switch

A5

--

--

Not Used

A6

LT BLU

14

Left Front Turn Signal Lamp

B1

DK GRN

19

Right Rear Stop/Turn Lamp

B2

DK BLU/WHT

1415

Right Front Turn Signal Switch

B3

--

--

Not Used

B4

DK BLU

15

Right Front Turn Signal Lamp

B5

--

--

Not Used

B6

ORN

580

Wiper Switch

C1

GRY

8

Radio - Dim Illumination

C2

GRY

8

PRNDL/Hazard Switch

C3

GRY

8

I/P Cluster/HVAC

C4

GRY

8

BCM - Dimmer Out

C5

TAN

694

Driver Door Lock Motor

C6

LT GRN/BLK

748

BCM - Passenger Door(s) Ajar

D1

PNK

339

BTSI

D2 - D4

--

--

Not Used

D5

GRY/BLK

745

Right Front Door Jamb

D6

WHT

193

Rear Defog Relay - BCM/HVAC

I/P to Body Inline (Body Side) - Sedan, Coupe - Hinge Pillar - Left Front


Object Number: 884779  Size: CH

Connector Part Information

    • 12092248
    • Black

Pin

Wire Color

Circuit Number

Function

A - B

--

--

Not Used

C

LT GRN

200

Right Front Speaker (+)

D

DK GRN

117

Right Front Speaker (-)

E

TAN

201

Left Front Speaker (+)

F

GRY

118

Left Front Speaker (-)

G

LT BLU

20

Brakes - CHMSL

H

PPL

30

Fuel Tank Inline - Fuel Level

J

BLK/WHT

251

Fuel Tank Inline - Fuel Return

K

LT BLU

20

Brakes - Stop Lamps

L

WHT

156

Dome Lamp

M

LT GRN

24

Backup Lamps

N

BLK

884

Left Rear Wheel Sensor

P

RED

885

Left Rear Wheel Sensor

R

WHT

883

Right Rear Wheel Sensor

S

BRN

882

Right Wheel Speed Sensor

T

DK GRN

890

Fuel Tank Pressure Sensor - Signal to PCM

U

GRY

416

5V Ref Fuel Pressure Sensor

V

BRN

199

Left Rear Speaker (+)

W

YEL

116

Left Rear Speaker (-)

X

DK BLU

46

Right Rear Speaker (+)

Y

LT BLU

115

Right Rear Speaker (-)

Z

WHT

1310

Evaporative Emission (EVAP) Vent Solenoid

Underhood Fuse Block - Engine - Engine Compartment - Left Front


Object Number: 885082  Size: CH

Connector Part Information

    • 12129594
    • Brown

Pin

Wire Color

Circuit Number

Function

A1 - A4

--

--

Not Used

A5

WHT/BLK

1526

Transaxle Solenoid - TCC Actuator (Auto)

A6

PNK

139

Injector #3 - INJ Fuse

A7

PPL

6

Starter Solenoid/Motor (MAN); Transaxle Range Switch (Auto)

A8

--

--

Not Used

A9

BRN

436

PCM

A10

DK GRN

335

PCM - Cooling Fan Relay Control

A11

LT BLU

409

Cooling Fan

A12 - B2

--

--

Not Used

B3

PNK

139

Injector #1 - INJ Fuse

B4

WHT

1526

Transaxle 2nd Gear

B5

LT GRN/BLK

1527

Transaxle 4th Gear

B6

PNK

139

Injector #2 - INJ Fuse

B7

PNK

139

Injector #4 - INJ Fuse

B8

GRY

1579

PCM - Oil Life Reset

B9-B10

--

--

Not Used

B11

LT GRN

24

Backup Switch Man Reverse Switch Auto

B12 - C2

--

--

Not Used

C3

PNK

1039

Electronic Ignition Module - EIS Fuse

C4 - D3

--

--

Not Used

D4

LT GRN/BLK

1527

Transaxle Solenoid-G4 Actuator (Auto)

D5 - E4

--

--

Not Used

E5

PNK

639

PCM

E6 - F1

--

--

Not Used

F2

PNK

239

Transaxle Range Switch (Auto); Backup Switch (MAN)

F3

PNK

639B

Canister Purge Solenoid - Emiss Fuse

F4

RED

1525

Transaxle Solenoid MLP Actuator

F5

--

--

Not Used

F6

PNK/BLK

429

PCM - Air Solenoid

F7 - F11

--

--

Not Used

F12

YEL/BLK

68

PCM - Coolant Level Input

Underhood Fuse Block - Forward Lamp


Object Number: 884756  Size: CH

Connector Part Information

    • 12129592
    • Gray

Pin

Wire Color

Circuit Number

Function

A1 - A2

--

--

Not Used

A3

PNK

239

Coolant Level Switch

A4

PNK/BLK

429

PCM - Level

A5

DK BLU

593

Right HI Beam Power

A6

--

--

Not Used

A7

DK BLU

1201

Left LO Beam Switch

A8

DK BLU

15

Right Turn - Power

A9

RED

78

Air Pump Power

A10

PNK

94

Washer Pump Power

A11

--

--

Not Used

A12

YEL/BLK

68

Coolant Level Signal

B1 - B3

--

--

Not Used

B4

BRN

9

Right Park Lamp - Power

B5

BRN

9

Left Park Lamp - Power

B6

BRN

9

Right Stop Marker - Power

B7

DK BLU

1201

Right LO Beam Switch

B8

LT BLU

14

Left Turn Lamp

B9

--

--

Not Used

B10

BRN

9

Left Side Marker Power

B11

PPL

34

Left Fog Lamp - Power

B12

PNK

1200

Left High Beam Switch

C1 - C2

--

--

Not Used

C3

PNK

639

IGN to Air Pump Solenoid

C4 - C10

--

--

Not Used

C11

PPL

34

Right Fog Lamp - Power

C12

PNK

1200

Right HI Beam

D1

--

--

Not Used

D2

ORN

40

Left HI Beam

D3

ORN

40

Left LO Beam

D4 - D9

--

--

Not Used

D10

DK GRN

29

Horn

D11 - E3

--

--

Not Used

E4

BLK

150

Left Side Marker Ground

E5

BLK

150

Left Fog Lamp Ground

E6

BLK

150

UHJB Ground

E7

BLK

150

Horn Ground

E8

BLK

150

Left Park/Turn Ground

E9 - F1

--

--

Not Used

F2

ORN

140

Right Low Beam

F3 - F5

--

--

Not Used

F6

BLK

150

Right Forward Lamp Ground

F7

--

--

Not Used

F8

DK GRN

59

A/C Compressor Clutch Coil - HI

F9 - F12

--

--

Not Used

Underhood Fuse Block - I/P - Underhood - Front Left Side


Object Number: 885083  Size: CH

Connector Part Information

    • 15303502
    • ENTER PART DESCRIPTION HERE

Pin

Wire Color

Circuit Number

Function

A

RED

502

EBTCM - Battery From ABS Maxi-Fuse

Underhood Fuse Block - I/P - Engine Compartment - Left Front


Object Number: 885085  Size: CH

Connector Part Information

    • 12146038
    • Gray

Pin

Wire Color

Circuit Number

Function

A

RED

202

Ignition Switch-B+ From Ignition 1/4 Maxi-Fuse

B

RED

402

IPFB-B+ From I/P Battery Maxi-Fuse

Underhood Fuse Block - I/P - Engine Compartment - Left Front


Object Number: 885086  Size: CH

Connector Part Information

    • 12146037
    • Black

Pin

Wire Color

Circuit Number

Function

A

RED

302

IPFB Window Relay-B+ From Window Maxi-Fuse

B

RED

102

Ignition Switch and IPFB HVAC Blower Relay-B+ From Ignition 3 Maxi-Fuse

Underhood Fuse Block - I/P - Engine Compartment - Left Front


Object Number: 884758  Size: CH

Connector Part Information

    • 12146036
    • Black

Pin

Wire Color

Circuit Number

Function

A1

ORN

1040

Hazard Fuse

A2

ORN

1140

PCM-Battery In

A3

ORN

1140

PCM-Battery In

A4 - B12

--

--

Not Used

C1

ORN

1240

IPFB - Rear Defog Fuse

C2

ORN

240

Park Lamp Fuse

C3

ORN

9

IPFB

C4 - C8

--

--

Not Used

C9

PNK

94

Washer Pump

C10

--

--

Not Used

C11

LT GRN

24

Backup Lamps

C12

PNK

1200

LCS - High Beam

D1 - D2

--

--

Not Used

D3

PNK

439

PCM - 1 Fuse

D4

LT GRN/BLK

592

DRL Relay Coil

D5 - D8

--

--

Not Used

D9

LT BLU

14

IPFB

D10 - D11

--

--

Not Used

D12

YEL

317

Fog Relay

E1

--

--

Not Used

E2

ORN

540

Brake Fuse

E3

PNK

3

IPFB Fuses

E4 - E5

--

--

Not Used

E6

DK BLU

1201

I/P Cluster Headlamp Signal

E7

DK BLU

15

IPFB

E8

--

--

Not Used

E9

BLK

28

BCM - Body Comp

E10

--

--

Not Used

E11

GRY

729

PCM - A/C Relay Control

E12

PNK

1200

Fog Lamp Switch

F1 - F3

--

--

Not Used

F4

RED

458

To IPJB Fuses (Auto)

F5

DK BLU

1201

LCS - LO Beam

F6

--

--

Not Used

F7

YEL

5

Starter Relay (Auto)

PPL

6

Clutch Start Switch (MAN)

F8

--

--

Not Used

F9

BLK

28

To Horn Switch

F10 - F12

--

--

Not Used