GM Service Manual Online
For 1990-2009 cars only
Table 1: Air Suspension Dump Switch
Table 2: Air Suspension Dump Valve Solenoid

Air Suspension Dump Switch


Object Number: 40422  Size: CH

Connector Part Information

    • 12064762
    • 6-Way F Metri-Pack 150 Series (GY)

Pin

Wire Color

Circuit No.

Function

A

BN

541

Ignition 3 Voltage

B

BN

2509

Left Rear Park Lamps Supply Voltage/Left Rear Park Lamps

C

D- BU

1944

Suspension Dump Valve Solenoid Control

D

D- BU

1944

Suspension Dump Valve Solenoid Control

E

BK

750

Ground

F

BK

750

Ground

Air Suspension Dump Valve Solenoid


Object Number: 635009  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

D-BU

1944

Suspension Dump Valve Solenoid Control

B

BK

350

Ground