GM Service Manual Online
For 1990-2009 cars only
Table 1: Brake Fluid Level Switch
Table 2: Park Brake Switch

Brake Fluid Level Switch


Object Number: 1538760  Size: CH

Connector Part Information

    • OEM: 15449028
    • Service: See Catalog
    •  2-Way F GT 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

PK

849

Brake Fluid Level Sensor Signal (1)

B

BK

650

Ground

Park Brake Switch


Object Number: 439818  Size: CH

Connector Part Information

    • OEM: 12047682
    • Service: See Catalog
    •  1-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-BU

1134

Park Brake Switch Signal