GM Service Manual Online
For 1990-2009 cars only
Table 1: Brake Pressure Warning Switch Connector
Table 2: Park Brake Switch Connector

Brake Pressure Warning Switch Connector


Object Number: 236598  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

PPL

680

Differential Pressure Switch

B

BLK

650

Ground

Park Brake Switch Connector


Object Number: 35348  Size: CH

Connector Part Information

    • 
        12004267
    • 1-Way Female 56 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

1134

Park Brake Switch Signal

A

TAN/WHT

33

Brake Warning Indicator Lamp Output