GM Service Manual Online
For 1990-2009 cars only

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