GM Service Manual Online
For 1990-2009 cars only

Body to Headliner Inline - Body -- I/P - Right Upper


Object Number: 890554  Size: CH

Connector Part Information

    • 15354991
    • Black

Pin

Wire Color

Circuit Number

Function

A

ORN

1732

Right Body to I/P Inline

B

ORN

1732

Loop

C

LT BLU

20

Right Body to I/P Inline (Wagon)

ORN

1732

Right Body to I/P Inline (Wagon)

D

YEL

143

Brake Switch (Sedan)

E

RED

402

Right Body to I/P Inline (Sedan)

F

WHT

156

Right Body to I/P Inline

G

BLK

450

Right Body Ground Splice Pack

H

BLK

450

Right Body Ground Splice Pack

J-M

--

--

Not Used

Body to Headliner Inline - Headliner -- I/P (Right Upper)


Object Number: 890004  Size: CH

Connector Part Information

    • 15336888
    • Black

Pin

Wire Color

Circuit Number

Function

A

ORN

1732

Vanity Lamp/Dome Lamp

B

ORN

1752

Mirror (Sedan)

C

LT BLU

20

CHMSL (Wagon)

ORN

1732

Rear Dome (Wagon)

D

YEL

143

Sunroof (Sedan)

E

BLK

450

Sunroof (Sedan)

F

WHT

156

Dome Lamp/Right Reading Lamp

G

--

--

Not Used

H

BLK

450

CHMSL/Dome Lamp

J-M

--

--

Not Used

Body to Left Door Inline - Body Side -- Front Door - Left


Object Number: 890276  Size: CH

Connector Part Information

    • 15326801
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

118

Left Body to Door Inline

B

TAN

201

Left Body to Door Inline

Body to Left Door Inline - Body Side -- Front Door - Left


Object Number: 890330  Size: CH

Connector Part Information

    • 15326835
    • Black

Pin

Wire Color

Circuit Number

Function

A

LT GRN

89

Right Body to Door Inline

B

WHT

81

Right Body to Door Inline

C

ORN/BLK

781

BCM

D

RED/BLK

780

BCM

E

ORN

340

RIPFB

F

LT BLU

82

LIPFB

G

LT BLU

82

LIPFB

Body to Left Door Inline - Body Side -- Front Door - Left


Object Number: 890302  Size: CH

Connector Part Information

    • 15326829
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

118

Radio

B

TAN

201

Radio

C

BLK

550

LIPFB

D

ORN

267

RIPFB

E

BLK

550

LIPFB

F

YEL

743

LIPFB

Body to Left Door Inline - Jumper -- Front Door - Left


Object Number: 890311  Size: CH

Connector Part Information

    • 15326833
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

118

Left Body to Door Inline

B

TAN

201

Left Body to Door Inline

C

BLK

550

Mirror

D

ORN

267

Mirror

E

BLK

550

Mirror

F

YEL

743

Mirror

Body to Left Door Inline - Jumper -- Front Door - Left


Object Number: 890283  Size: CH

Connector Part Information

    • 15326806
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

118

Tweeter

B

TAN

201

Tweeter

Body to Left Door Inline - Jumper -- Front Door - Left


Object Number: 890333  Size: CH

Connector Part Information

    • 15326840
    • Black

Pin

Wire Color

Circuit Number

Function

A

LT GRN

89

Mirror Switch

B

WHT

81

Mirror Switch

C

RED/BLK

780

Door Unlock Switch

D

ORN/BLK

781

Door Lock Switch

E

ORN

340

Door Lock Switch

F

LT BLU

82

Mirror Switch

G

LT BLU

82

Mirror Switch

H

--

--

Not Used

Body to Right Door Inline - Body Side -- Front Door - Right


Object Number: 890276  Size: CH

Connector Part Information

    • 15326801
    • Black

Pin

Wire Color

Circuit Number

Function

A

DK GRN

117

Right Body to Door Inline

B

LT GRN

200

Right Body to Door Inline

Body to Right Door Inline - Body Side -- Front Door - Right


Object Number: 890336  Size: CH

Connector Part Information

    • 15326842
    • Black

Pin

Wire Color

Circuit Number

Function

A

DK GRN

117

Radio

B

LT GRN

200

Radio

C

BLK

450

Ground

D

ORN

267

RIPFB

E

LT GRN

89

Left Body to Door Inline

F

WHT

81

Left Body to Door Inline

G

RED/BLK

780

BCM

H

ORN/BLK

781

BCM

J

ORN

340

RIPFB

K

LT BLU

82

Mirror Switch

Body to Right Door Inline - Jumper -- Front Door - Right


Object Number: 886788  Size: CH

Connector Part Information

    • 15326847
    • Black

Pin

Wire Color

Circuit Number

Function

A

DK GRN

117

Right Body to Door Inline

B

LT GRN

200

Right Body to Door Inline

C

BLK

450

Mirror

D

ORN

267

Mirror

E

LT GRN

89

Mirror

F

WHT

81

Mirror

G

RED/BLK

780

Door Unlock Switch

H

ORN/BLK

781

Door Lock Switch

J

ORN

340

Door Lock Switch

K

LT BLU

82

Mirror

Body to Right Door Inline - Jumper -- Front Door - Right


Object Number: 890283  Size: CH

Connector Part Information

    • 15326806
    • Black

Pin

Wire Color

Circuit Number

Function

A

DK GRN

117

Tweeter

B

LT GRN

200

Tweeter

Console Jumper Inline - I/P -- Console

Insert Graphic SMELC80072AB1

Connector Part Information

    • 12064754
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

8

LIPFB

B

ORN/BLK

2240

UHFB

C

BLK/WHT

350

Center Console (Ground)

BLK

550

Center Console (Ground)

D

ORN

1740

UHFB

E-F

--

--

Not Used

Console Jumper Inline - Jumper -- Console

Insert Graphic SMELC80071AB1

Connector Part Information

    • 12064752
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

8

Illumination Ring

B

ORN/BLK

2240

Cigar/Lighter Switch

C

BLK/WHT

350

Ground Cigar Lighter

BLK

350

Ground Auxiliary Power Switch

D

ORN

1740

Auxiliary Power Switch

E-F

--

--

Not Used

Driver Inflator Inline -- Steering Column - Base


Object Number: 884549  Size: CH

Connector Part Information

    • 12092865
    • Yellow

Pin

Wire Color

Circuit Number

Function

A

YEL

347

Inflator High

B

WHT

348

Inflator Low

Driver Inflator Inline -- Steering Column - Base


Object Number: 888038  Size: CH

Connector Part Information

    • 12162794
    • Yellow

Pin

Wire Color

Circuit Number

Function

A

YEL

347

SDM

B

WHT

348

SDM

Engine to I/P Inline - Engine - (L81 Only) -- Front of Dash - Engine Compartment

Insert Graphic SMELC80245AA1

Connector Part Information

    • 15326085
    • Black

Pin

Wire Color

Circuit Number

Function

A

PPL

6

5 - Park Neutral Position Switch 6 - Starter

B

--

--

Not Used

C

PPL

1319

TCM

D

TAN

2501

TCM

E

TAN/WHT

2500

TCM

F

LT BLU

20

TCM

G

BLK

2759

A/C Pressure Transducer

H

TAN

833

EBTCM Shield Ground

J

DK GRN

872

EBTCM Shield Ground

K

GRY

2709

A/C Pressure Transducer

L

RED/BLK

380

A/C Pressure Transducer

M

RED

225

Alternator

N

TAN/BLK

231

Oil Pressure Sensor

P

BLK/WHT

451

Ground

R

WHT

776

UHFB

S

YEL

772

UHFB

Engine to I/P Inline - I/P - (L61 Only) -- Front of Dash - Engine Compartment

Insert Graphic SMELC80244AA1

Connector Part Information

    • 15326084
    • Black

Pin

Wire Color

Circuit Number

Function

A

YEL

5

Ignition Switch

PPL

6

Clutch Switch

B

LT BLU

20

Brake Switch (Automatic)

C

PPL

30

LIPFB - Fuel Level

D

DK GRN/WHT

817

Cruise Control Module

E

LT BLU/BLK

396

Cruise Control Module

F

DK GRN

890

PCM

G

BLK

2759

LIPFB

H

TAN

833

EBTCM

J

DK GRN

872

EBTCM

K

GRY

2709

PCM

L

DK GRN/WHT

465

LIPFB - Fuel Level

M

DK GRN

83

Cruise Control Module

N

WHT

1310

LIPFB - Vent Solenoid

P

WHT

121

EBTCM

R

TAN/BLK

464

EBTCM

S

ORN/BLK

463

EBTCM

Engine to I/P Inline - I/P - (L81 Only) -- Front of Dash - Engine Compartment

Insert Graphic SMELC80244AA1

Connector Part Information

    • 15326084
    • Black

Pin

Wire Color

Circuit Number

Function

A

YEL

5

Ignition Switch

PPL

6

Clutch Switch

B

--

--

Not Used

C

PPL

1319

LIPFB

D

TAN

2501

ECM - Can Low

E

TAN/WHT

2500

ECM - Can Low

F

LT BLU

20

LIPFB

G

BLK

2759

LIPFB

H

TAN

833

EBTCM

J

DK GRN

872

EBTCM

K

GRY

2709

ECM

L

RED/BLK

380

ECM

M

RED

225

ECM

N

TAN/BLK

231

ECM

P

BLK/WHT

451

DLC

R

WHT

776

PRNDL Switch

S

YEL

772

PRNDL Switch

EVAP Solenoid Inline - Body Harness -- Fuel Filler Neck


Object Number: 890276  Size: CH

Connector Part Information

    • 15326801
    • Black

Pin

Wire Color

Circuit Number

Function

A

ORN

2740

LIPFB

B

WHT

1310

Left Body to I/P Inline

EVAP Solenoid Inline - Jumper -- Fuel Filler Neck


Object Number: 890283  Size: CH

Connector Part Information

    • 15326806
    • Black

Pin

Wire Color

Circuit Number

Function

A

ORN

2740

EVAP Solenoid

B

WHT

1310

EVAP Solenoid

Fuel Tank Inline - Body Harness -- Suspension - Mid-Rear


Object Number: 890330  Size: CH

Connector Part Information

    • 15326835
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

120

LIPFB

B

BLK

650

Right Rear Ground Splice Pack

C

BLK

2759

LIPFB

D

--

--

Not Used

E

DK GRN

890

Left Body to I/P Inline

F

GRY

2709

Left Body to I/P Inline

G

BLK

2759

LIPFB

H

PPL

30

LIPFB

Injector Inline Harness - Engine (L61) -- Top Left Engine

Insert Graphic SMELC80254AB1

Connector Part Information

    • 15326835
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLK

1744

PCM

B

LT GRN/BLK

1745

PCM

C

PNK/BLK

1746

PCM

D

LT BLU/BLK

844

PCM

E

PNK

139

UHFB

F

PNK

139

UHFB

G

PNK

139

UHFB

H

PNK

139

UHFB

Injector Inline - Jumper (L61) -- Top Left Engine

Insert Graphic SMELC80255AB1

Connector Part Information

    • 15326840
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLK

1744

Injector 1

B

LT GRN/BLK

1745

Injector 2

C

PNK/BLK

1746

Injector 3

D

LT BLU/BLK

844

Injector 4

E

PNK

139

Injector 1

F

PNK

139

Injector 2

G

PNK

139

Injector 3

H

PNK

139

Injector 4

I/P to Body Inline I/P - Left -- LIPFB (Near)

Insert Graphic SMELC80225AB1

Connector Part Information

    • 15317314
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

2709

Fuel Pressure Sensor

B

TAN

201

Left Front Speaker

C

DK GRN

890

Fuel Pressure Sensor

D

BLK

884

Left Speed Sensor

E

RED

885

Left Speed Sensor

F

WHT

883

Right Speed Sensor

G

GRY

118

Left Front Speaker

H

BRN

882

Right Speed Sensor

J

YEL

182

Left Heated Seat

K

PNK

1501

Left Heated Seat

L

BRN

199

Left Rear Speaker

M

YEL

116

Left Rear Speaker

I/P to Body Inline I/P - Left -- LIPFB (Near)

Insert Graphic SMELC80799AA1

Connector Part Information

    • 15317313
    • Black

Pin

Wire Color

Circuit Number

Function

A

GRY

2709

ECM (L81)/PCM (L61)

B

TAN

201

Radio

C

DK GRN

890

ECM (L81)/PCM (L61)

D

BLK

884

EBTCM

E

RED

885

EBTCM

F

WHT

883

EBTCM

G

GRY

118

Radio

H

BRN

882

EBTCM

J

YEL

182

Left Heat Seat Switch

K

PNK

1501

Left Heat Seat Switch

L

BRN

199

Radio

M

YEL

116

Radio

I/P to Body Inline Body - Right -- I/P - Lower Right Near RIPFB


Object Number: 887960  Size: CH

Connector Part Information

    • 12129429
    • White

Pin

Wire Color

Circuit Number

Function

A

DK BLU

46

Right Rear Speaker

B

LT BLU

115

Right Rear Speaker

C

LT GRN

200

Right Front Speaker

D

DK GRN

117

Right Front Speaker

E

BLK/WHT

238

Seat Belt Switch

F

DK BLU

1363

Seat Belt Switch

G

ORN

1732

Body to Headliner Inline/LIPFB

H

--

--

Not Used

J

WHT

156

Body to Headliner Inline

K

RED/BLK

744

Body to headliner Inline/Hatch Ajar (Wagon) Decklid Ajar (Sedan)

L

BLK/WHT

746

Right Front Door Jamb/Right Rear Door Jamb

M

BLK/WHT

746

Left Rear Door Jamb

N

GRY

382

Hatch Release (Wagon) Decklid Release (Sedan)

I/P to Body Inline - Right -- I/P - Lower Right Near RIPFB


Object Number: 886674  Size: CH

Connector Part Information

    • 12129430
    • White

Pin

Wire Color

Circuit Number

Function

A

DK BLU

46

Radio

B

LT BLU

115

Radio

C

LT GRN

200

Radio

D

DK GRN

117

Radio

E

BLK/WHT

238

SDM

F

DK BLU

1363

SDM

G

ORN

1732

BCM

H

ORN

1732

BCM

J

WHT

156

BCM

K

RED/WHT

744

BCM

L

BLK/WHT

746

BCM

M

BLK/WHT

746

BCM

N

GRY

382

BCM

P-S

--

--

Not Used

Passenger Inflator Module - Inline -- Base of Steering Column


Object Number: 889854  Size: CH

Connector Part Information

    • 12186799
    • Yellow

Pin

Wire Color

Circuit Number

Function

A

WHT/BLK

1403

SDM

B

DK GRN/WHT

1404

SDM

Passenger Inflator Module - Inline -- Base of Steering Column


Object Number: 886671  Size: CH

Connector Part Information

    • 12077921
    • Yellow

Pin

Wire Color

Circuit Number

Function

A

WHT/BLK

1403

Inflator Module

B

DK GRN/WHT

1404

Inflator Module

Premium Sound Inline to Body - Jumper -- Near LIPFB


Object Number: 887588  Size: CH

Connector Part Information

    • 12064752
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLU

346

Advanced Audio Amplifier

B

GRN

1794

Advanced Audio Amplifier

C

ORN

1340

Advanced Audio Amplifier

D

BLK

450

Advanced Audio Amplifier

E-F

--

--

Not Used

Premium Sound Inline to Body - Body -- Near LIPFB


Object Number: 887593  Size: CH

Connector Part Information

    • 12064754
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLU

346

Subwoofer

B

GRN

1794

Subwoofer

C

ORN

1340

RIPFB

D

BLK

450

Right Body Ground Splice Pack

E-F

--

--

Not Used

Premium Sound Inline to Radio -- Center I/P - Behind Radio

Insert Graphic SMELC80797AA1

Connector Part Information

    • 15305213
    • Gray

Pin

Wire Color

Circuit Number

Function

A1-A7

--

--

Not Used

A8

BRN

199

Advanced Audio Amplifier

A9

YEL

116

Advanced Audio Amplifier

A10

GRN

117

Advanced Audio Amplifier

A11

GRN

200

Advanced Audio Amplifier

A12

--

--

Not Used

B1

ORN

440

Advanced Audio Amplifier

B2

YEL

43

Advanced Audio Amplifier

B3

ORN

2140

Advanced Audio Amplifier

B4

GRY

8

Advanced Audio Amplifier

B5-B7

--

--

Advanced Audio Amplifier

B8

TAN

201

Advanced Audio Amplifier

B9

GRY

118

Advanced Audio Amplifier

B10

BLU

115

Advanced Audio Amplifier

B11

BLU

46

Advanced Audio Amplifier

B12

BRN

9

Advanced Audio Amplifier

Rear ABS Inline - Jumper -- Center Rear Suspension


Object Number: 888009  Size: CH

Connector Part Information

    • 12160482
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLK

884

Left Rear Wheel Speed Sensor

B

BRN

882

Right Rear Wheel Speed Sensor

C

WHT

883

Right Rear Wheel Speed Sensor

D

RED

885

Left Rear Wheel Speed Sensor

Underhood Fuse Block - Forward Lamp Inline -- Underhood Fuse Block


Object Number: 886446  Size: CH

Connector Part Information

    • 15319797
    • Gray

Pin

Wire Color

Circuit Number

Function

A

RED

202

Cooling Fan Module

B

RED

1202

Cooling Fan Module

Underhood Fuse Block - Engine Inline -- Underhood Fuse Block


Object Number: 890209  Size: CH

Connector Part Information

    • 15319799
    • Green

Pin

Wire Color

Circuit Number

Function

A

RED

702

EBTCM

B

RED

1002

EBTCM

Underhood Fuse Block - I/P Inline -- Underhood Fuse Block

Insert Graphic SMELC80239AB1

Connector Part Information

    • 15319798
    • Black

Pin

Wire Color

Circuit Number

Function

A

RED

102

Ignition Switch

B

RED

302

Ignition Switch

Underhood Fuse Block - I/P Inline -- Underhood Fuse Block

Insert Graphic SMELC80945AA1

Connector Part Information

    • 15319800
    • Brown

Pin

Wire Color

Circuit Number

Function

A

RED

502

HVAC Blower Relay

B

RED

402

Power Window Relay