GM Service Manual Online
For 1990-2009 cars only
Table 1: Continuously Variable Road Sensing Suspension (CVRSS) Module Connector C2
Table 2: Continuously Variable Road Sensing Suspension (CVRSS) Module Connector C1
Table 3: RH Front Strut Actuator
Table 4: LH Front Strut Actuator
Table 5: Front Suspension Position Sensors
Table 6: Left Rear Strut Actuator
Table 7: Right Rear Strut Actuator
Table 8: Rear Suspension Position Sensors

Continuously Variable Road Sensing Suspension (CVRSS) Module Connector C2


Object Number: 239383  Size: CH

Connector Part Information

    • 12160778
    • 24 Way Micro-Pack 100 Series (BRN)

Pin

Wire Color

Circuit No.

Function

A1 - A2

--

--

Not Used

A3

LT GRN/BLK

431

8 Volt Reference Feed

A4

LT GRN

1210

LR Strut Position Signal

A5

LT GRN/BLK

431

8 Volt Reference Feed

A6

LT GRN

1216

RR Strut Position Signal

A7

--

--

Not Used

A8

LT GRN/BLK

431

8 Volt Reference Feed

A9

TAN/WHT

1207

LF Strut Position Signal

A10

LT GRN/BLK

431

8 Volt Reference Feed

A11

TAN/WHT

1213

RF Strut Position Signal

A12

BLK

1050

Ground

B1

ORN

840

Fused Output (Battery)

B2

--

--

Not Used

B3

BLK

452

Sensor Return

B4

--

--

Not Used

B5

BLK

452

Sensor Return

B6 - B7

--

--

Not Used

B8

BLK

452

Sensor Return

B9

--

--

Not Used

B10

BLK

452

Sensor Return

B11

--

--

Not Used

B12

LT GRN

147

Fused Output (OFF/RUN)

Continuously Variable Road Sensing Suspension (CVRSS) Module Connector C1


Object Number: 239379  Size: CH

Connector Part Information

    • 12160779
    • 32 Way Micro-Pack 100 Series (BRN)

Pin

Wire Color

Circuit No.

Function

C1

DK GRN

1119

RR Damper Ouput

C2

DK BLU

1118

RR Damper Control

C3

DK GRN

1115

LR Damper Ouput

C4

DK BLU

1114

LR Damper Control

C5

PPL

1490

Lift/Dive Signal

C6

DK GRN/WHT

817

Vehicle Speed Signal

C7

WHT

1765

Steering Wheel Position Signal

C8 - C10

--

--

Not Used

C11

GRY

1117

RF Damper Output

C12

LT BLU

1116

RR Damper Control

C13

LT BLU/WHT

1112

RTD Relay Output (Coil)

C14

WHT

320

Exhaust Solenoid Output

C15

YEL

321

ELC Relay Output (Coil)

C16

--

--

Not Used

D1

DK BLU

1333

RTD Relay Output (Contact)

D2 - D3

--

--

Not Used

D4

PPL

1807

Class 2 Serial Data

D5

PPL

1807

Class 2 Serial Data

D6 - D11

--

--

Not Used

D12

GRY

1113

LF Damper Output

D13

LT BLU

1107

LF Damper Control

D14

GRY

791

Right Normal Force Data

D15

WHT

790

Left Normal Force Data

D16

--

--

Not Used

RH Front Strut Actuator


Object Number: 333039  Size: CH

Connector Part Information

    • 12052644
    • 2 Way Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1116

Real Time Damping Servo Feed - Right Front

B

GRY

1117

Real Time Damping Servo Output - Right Front

LH Front Strut Actuator


Object Number: 333039  Size: CH

Connector Part Information

    • 12052644
    • 2 Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1107

Real Time Damping Servo Feed - Left Front

B

GRY

1113

Real Time Daming Servo Output - Left Front

Front Suspension Position Sensors


Object Number: 68730  Size: CH

Connector Part Information

    • 12110293
    • 3 Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

431

Reference Voltage Feed - 8 Volt Reference

B

TAN/WHT

1213

Ride Control Strut Position Sensor Signal - Right Front

B

TAN/WHT

1207

Ride Control Strut Position Sensor Signal - Left Front

C

BLK

452

Sensor Return

Left Rear Strut Actuator


Object Number: 333039  Size: CH

Connector Part Information

    • 12052644
    • 2 Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

1114

Real Time Damping Damper Servo Feed

B

DK GRN

1115

Real Time Damping Damper Servo Output

Right Rear Strut Actuator


Object Number: 333039  Size: CH

Connector Part Information

    • 12052644
    • 2 Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

1118

Real Time Damping Damper Servo Feed

B

DK GRN

1119

Real Time Damping Damper Servo Output

Rear Suspension Position Sensors


Object Number: 68730  Size: CH

Connector Part Information

    • 12110293
    • 3 Way F Metri-Pack 150  (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT GRN/BLK

431

Reference Voltage Feed - 8 Volt Reference

B

LT GRN

1210

Ride Control Strut Position Sensor Signal-Left

B

LT GRN

1216

Ride Control Strut Position Sensor Signal-Right

C

BLK

452

Sensor Return