GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Savana - AWD 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Hydraulic Brake Connector End Views
Table 1: Brake Fluid Level Switch (Heavy Duty)
Table 2: Brake Pressure Differential Switch (Light Duty)
Table 3: Park Brake Switch
Table 4: Power Brake (P/B) Booster Fluid Pressure Alarm Switch (UJ1)

Brake Fluid Level Switch (Heavy Duty)


Object Number: 646406 Size: CH

Connector Part Information
    • 15336004
    • 2-Way F GT 150 Series Sealed 3.2 X 4.0 (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

1250

Ground

B

PU

333

Brake Fluid Level Switch Signal

Brake Pressure Differential Switch (Light Duty)


Object Number: 847209 Size: CH

Connector Part Information
    • 12052646
    • 2-Way F M/P 150 Series Sealed (WH)

Pin

Wire Color

Circuit No.

Function

A

BK

150

Ground

B

PU

333

Brake Fluid Pressure Switch Signal

Park Brake Switch


Object Number: 35348 Size: CH

Connector Part Information
    • 12004267
    • 1-Way F 56 Series Lock Type (BK)

Pin

Wire Color

Circuit No.

Function

A

L-BU

1134

Park Brake Switch Signal

Power Brake (P/B) Booster Fluid Pressure Alarm Switch (UJ1)


Object Number: 646148 Size: CH

Connector Part Information
    • 12020599
    • 2-Way F Metri-Pack-280 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

TN/WH

33

Brake Booster Fluid Switch Signal

B

L-BU/BK

1928

Brake Booster Fluid Switch Signal