GM Service Manual Online
For 1990-2009 cars only
Table 1: Lateral Accelerometer
Table 2: LH Front Strut Actuator
Table 3: LH Rear Strut Actuator
Table 4: RH Front Strut Actuator
Table 5: RH Rear Strut Actuator
Table 6: Shift Select Switch C2 (Pontiac)

Electronic Suspension Control (CCR) Module


Object Number: 288391  Size: CH

Connector Part Information

    • 12045537
    • 32 Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

C1

-

-

Not Used

C2

DK BLU

1308

CCR Module Lateral Acceleration Signal Output

C3

PPL/WHT

1490

CCR Module Signal - WOT

C4

-

-

Not Used

C5

LT GRN

1435

CCR Switch Signal (Normal)

C6

BRN/WHT

1434

CCR Signal Switch (Firm)

C7

DK GRN/WHT

817

Vehicle Speed Signal

C8

-

-

Not Used

C9

DK GRN

1437

CCR LED Feed (Firm)

C10

PNK

1438

CCR LED Feed (Normal)

C11- C12

-

-

Not Used

C13

WHT/BLK

1006

RH Front Ride Control Strut Motor Feed (Increase)

C14

YEL

1014

RH Rear Ride Control Strut Motor Feed (Increase)

C15

LT BLU

1770

Ride Control Diagnostic Signal

C16

BRN

641

Fused Output (Ign)

D1

BLK/WHT

251

Ground

D2

LT GRN

1826

Ride Control Diagnostic Enable Signal

D3

DK GRN/WHT

1016

RH Rear CCR Strut Position Signal

D4

BRN/WHT

1012

LH Rear CCR Strut Position Signal

D5

LT BLU

1008

RH Front CCR Strut Position Signal

D6

BRN/WHT

1004

LH Front CCR Strut Position Signal

D7

GRY

1309

CCR Module Lateral Acceleration Signal Input

D8

BRN

1009

RH Front Ride Control Strut Motor Feed (Decrease)

D9

PPL

1017

RH Rear Ride Control Strut Motor Feed (Decrease)

D10

LT GRN

1005

LH Front Ride Control Strut Motor Feed (Decrease)

D11

RED/BLK

1013

LH Rear Ride Control Strut Motor Feed (Decrease)

D12

-

-

Not Used

D13

RED

1448

LH Front Ride Control Strut Motor Feed (Increase)

D14

RED

1010

LH Rear Ride Control Strut Motor Feed (Increase)

D15

-

-

Not Used

D16

BLK/WHT

251

Ground

Lateral Accelerometer


Object Number: 35437  Size: CH

Connector Part Information

    • 12052635
    • 2-Way F Metri-Pak 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

13018

Computer Command Ride Module Lateral Acceleration Signal - Output

B

GRA

1309

Computer Command Ride Module Lateral Acceleration Signal - Input

LH Front Strut Actuator


Object Number: 387552  Size: CH

Connector Part Information

    • 12129129
    • 3-Way F P25 (MD GRA)

Pin

Wire Color

Circuit No.

Function

A

RED

1448

Ride Control Strut Motor Feed - Left Front Increase Damping

B

BRN/WHT

1004

Computer Command Ride Strut Position Signal - Left Front

C

LT GRN

1005

Ride Control Strut Motor Feed - Left Front Decrease Damping

LH Rear Strut Actuator


Object Number: 387552  Size: CH

Connector Part Information

    • 12129129
    • 3-Way F P25 (MD GRA)

Pin

Wire Color

Circuit No.

Function

A

RED

1010

Ride Control Strut Motor Feed - Left Rear Increase Damping

B

BRN/WHT

1012

Computer Command Ride Strut Position Signal - Left Rear

C

RED/BLK

1013

Ride Control Strut Motor Feed - Left Rear Decrease Damping

RH Front Strut Actuator


Object Number: 387552  Size: CH

Connector Part Information

    • 12129129
    • 3-Way F P25 (MD GRA)

Pin

Wire Color

Circuit No.

Function

A

WHT/ BLK

1006

Ride Control Strut Motor Feed - Right Front Increase Damping

B

LT BLU

1008

Computer Command Ride Strut Position Signal - Right Front

C

BRN

1009

Ride Control Strut Motor Feed - Right Front Decrease Damping

RH Rear Strut Actuator


Object Number: 387552  Size: CH

Connector Part Information

    • 12129129
    • 3-Way F P25 (MD GRA)

Pin

Wire Color

Circuit No.

Function

A

YEL

1014

Ride Control Strut Motor Feed - Right Rear Increase Damping

B

DK GRN/WHT

1016

Computer Command Ride Strut Position Signal - Right Rear

C

PPL

1017

Ride Control Strut Motor Feed - Right Rear Decrease Damping

Shift Select Switch Connector C1 (Pontiac)


Object Number: 62439  Size: CH

Connector Part Information

    • 12047886
    • 7-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

1141

Fused Output - IGN3

B

BRN/WHT

1571

Traction Control Switch Signal

C

BLK/WHT

251

Ground

D

DK BLU

1660

Tracton Control Indicator Lamp Driver Module Output

E

GRY

8

Instrument Panel Lamp Feed

F

BLK

1250

Ground

G

LT BLU

553

Transmission Shift Select Switch Output - Performance

H

BLK

808

Sensor Ground

Shift Select Switch C2 (Pontiac)


Object Number: 39660  Size: CH

Connector Part Information

    • 12047785
    • 4-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

1438

Computer Command Ride LED Feed - Normal

B

DK GRN

1437

Computer Command Ride LED Feed - Firm

C

LT GRN

1435

Computer Command Ride Switch Signal - Normal

D

BRN/WHT

1434

Computer Command Ride Switch Signal - Firm