GM Service Manual Online
For 1990-2009 cars only
Table 1: Power Steering Control Module
Table 2: Steering Wheel Position Sensor
Table 3: Variable Effort Steering Actuator

Power Steering Control Module


Object Number: 1466976  Size: CH

Connector Part Information

    • AMP 173852-1
    • 14-Way F 070 Series Multilock Plug 14P (WH)

Pin

Wire Color

Circuit No.

Function

1

L-BU

1738

Variable Effort Steering Acuator Supply Voltage

2

PU

1703

Variable Effort Steering Acuator Control

3

BK/WH

451

Steering Wheel Sensor Ground

4

--

--

Not Used

5

GY

1416

Battery Positive Voltage

6

D-GN/WH

817

Vehicle Speed Sensor (VSS) Signal

7

--

--

Not Used

8

PK

239

Ignition 1 Voltage

9

BN

956

Speed Sensitive Power Steering (SSPS) Warning Lamp Control

10

BK

1050

Ground

11-12

--

--

Not Used

13

D-BU

555

Serial Data

14

L-BU

1533

Steering Wheel Sensor Signal

Steering Wheel Position Sensor


Object Number: 130631  Size: CH

Connector Part Information

    • PED 12064758
    • 3-Way F Metri-Pack 150 Series, Unsealed (BK)

Pin

Wire Color

Circuit No.

Function

1

GY

1416

Battery Positive Voltage

2

L-BU

1533

Steering Wheel Sensor Signal

3

BK/WH

451

Ground

Variable Effort Steering Actuator


Object Number: 684795  Size: CH

Connector Part Information

    • PED 12052643
    • 2-Way F Metri-Pack 150 Series, Sealed (BN)

Pin

Wire Color

Circuit No.

Function

A

L-GN

1703

Variable Effort Steering Actuator Control

B

BN/BK

1738

Variable Effort Steering Actuator Supply Voltage