GM Service Manual Online
For 1990-2009 cars only

Body Control Module J1 -- I/P Left - Behind Glove Box


Object Number: 884748  Size: CH

Connector Part Information

    • 12084945
    • Gray

Pin

Wire Color

Circuit Number

Function

A1

--

--

Not Used

A2

LT GRN

1391

Driver Unlock Relay

A3

LT BLU

195

Door Lock Relay

A4

WHT

194

Door Unlock Relay

A5-A6

--

--

Not Used

A7

ORN/BLK

781

Door Lock Switch

A8

RED/BLK

780

Door Unlock Switch

B1

--

--

Not Used

B2

PNK

1200

UHFB

B3

--

--

Not Used

B4

LT BLU

74

Headlamp/Turn Signal Switch

B5

--

--

Not Used

B6

LT GRN/BLK

1137

Solar Load Sensor

B7

YEL/BLK

1138

Solar Load Sensor

B8

LT GRN

66

HVAC Module

Body Control Module J2 -- Left I/P - Behind Glove Box


Object Number: 885478  Size: CH

Connector Part Information

    • 12110088
    • Gray

Pin

Wire Color

Circuit Number

Function

A1

LT GRN

867

EBTCM

A2

LT BLU

1134

Park Brake Switch

A3

DK BLU

1201

UHFB

A4

WHT

1579

LIPFB

A5

PPL

333

Low Brake Fluid Switch

A6

BRN

96

Front Wiper Switch

A7

LT BLU

832

EBTCM

A8

PNK

94

Rear Wiper

A9

RED

228

Front Washer

A10

PNK

339

UHFB

A11

LT GRN

80

Key Minder

A12

BLK/WHT

746

Right Front Door Jamb

B1

DK GRN

264

I/P Cluster

B2

GRY/BLK

745

Driver Door Jamb

B3

LT BLU

292

HVAC Module

B4

RED/BLK

744

Decklid Ajar

B5

DK GRN

392

Rear Washer Switch

B6

WHT

2192

EBTCM

B7

BLK/WHT

56

Decklid Release Switch

B8

BLK/WHT

99

Low Washer Fluid Switch

B9

YEL

743

LIPFB

B10

BRN

9

LIPFB

B11

LT GRN

1478

Low Coolant Switch

B12

--

--

Not Used

Body Control Module J3 -- Left I/P - Behind Glove Box


Object Number: 887943  Size: CH

Connector Part Information

    • 12110244
    • Pink

Pin

Wire Color

Circuit Number

Function

A1

WHT

156

Dome Lamp

A2

RED/WHT

812

Passlock Sensor

A3

WHT

352

LIPJB

A4

DK BLU

1660

Traction Switch

A5

ORN/BLK

1445

Front Wiper Relay

A6

ORN/BLK

1445

Rear Wiper Relay

A7

WHT

1080

LIPJB

A8

LT GRN/BLK

592

Daytime Running Lamp Relay

A9

GRY

1359

Dimmer Switch

A10

PPL

1807

SDM

A11

--

--

Not Used

A12

TAN

2501

ECM (L81 Only)

B1

TAN/WHT

816

BTSI

B2

BLK

28

Horn Relay

B3

ORN/BLK

1057

Passlock

B4

GRY

112

Wiper Switch

B5

GRY/BLK

1381

Dimmer Switch

B6

WHT

193

LIPFB

B7

YEL

1836

Passlock

B8

DK GRN

113

Wiper Switch

B9

PPL

1807

LIPFB

B10

PPL

1807

I/P Cluster (L81)/PCM (L61)

B11

TAN/WHT

2500

ECM (L81 Only)

B12

--

--

Not Used

Body Control Module J4 -- I/P Left - Behind Glove Box


Object Number: 887949  Size: CH

Connector Part Information

    • 12110626
    • Gray

Pin

Wire Color

Circuit Number

Function

A

ORN

1732

LIPFB

B-C

--

--

Not Used

D

ORN

2540

UHFB

E

GRY

8

LIPFB

F

BLK

550

I/P/ABS Ground Splice Pack

G

GRY

382

Decklid/Liftgate Switch

H

ORN

1640

LIPFB

Low Brake Fluid Switch -- Engine Compartment - Rear Left


Object Number: 888021  Size: CH

Connector Part Information

    • 12162195
    • Black

Pin

Wire Color

Circuit Number

Function

A

BLK

550

LIPFB

B

PPL

333

BCM