GM Service Manual Online
For 1990-2009 cars
Table 1: Air Brake Dryer
Table 2: Heated Moisture Ejector Valve
Table 3: Low Air Pressure Switch

Air Brake Dryer


Object Number: 537107  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

341

Ignition 3 Voltage

B

BLK

150

Ground

Heated Moisture Ejector Valve


Object Number: 537107  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

341

Ignition 3 Voltage

B

BLK

150

Ground

Low Air Pressure Switch


Object Number: 236406  Size: CH

Connector Part Information

    • 12065400
    • 2 Way F, Metri-Pack 150 Series, Sealed (GRN)

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

33

Brake Warning Indicator Control

B

BLK

150

Ground