GM Service Manual Online
For 1990-2009 cars only
Table 1: Park Brake Actuator Position Switch Connector
Table 2: Park Brake Alarm Connector
Table 3: Park Brake Pressure Indicator Switch Connector
Table 4: Park Brake Pressure Valve Solenoid Connector
Table 5: Park Brake Pull Button Switch Connector
Table 6: Park Brake Pump Motor Connector
Table 7: Park Brake Pump Motor Relay Connector
Table 8: Park Brake Pump Motor Switch Connector

Park Brake Actuator Position Switch Connector


Object Number: 35437  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

PPL/WHT

906

To Terminal 86 of Park Brake Alarm Relay

B

BLK

150

Ground

Park Brake Alarm Connector


Object Number: 288713  Size: CH

Connector Part Information

    • 08905825
    • 2 Way F 56 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

920

Through S205 to the Diode Network and C100 to the Park Brake Alarm Relay

B

PNK

639

Through S203 to C100 and Fuse 34 (Auto Park)

Park Brake Pressure Indicator Switch Connector


Object Number: 35430  Size: CH

Connector Part Information

    • 12020599
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

Feed From AUTO PARK Fuse 34

B

LT BLU

907

Output to AUTO PARK Indicator Lamp in the Cluster

Park Brake Pressure Valve Solenoid Connector


Object Number: 236598  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1131

Auto Apply Park Brake Switch Signal

B

BLK

150

Ground

Park Brake Pull Button Switch Connector


Object Number: 82383  Size: CH

Connector Part Information

    • 12047662
    • 2 Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

639

B+ Auto Park Fuse 34 Output

B

YEL

909

Output to TR Switch and Park Brake Pump Motor Switch

Park Brake Pump Motor Connector


Object Number: 298974  Size: CH

Connector Part Information

    • 12124685
    • 3 Way F Metri-Pack 630 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1470

Park Brake Pump Motor Feed

B

BLK

150

Ground

C

--

--

Not Used

Park Brake Pump Motor Relay Connector


Object Number: 68749  Size: CH

Connector Part Information

    • 12124169
    • 4 Way F Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

30

RED

742

Auto Apply Park Brake Switch Signal

85

BLK

150

Ground

86

PNK/BLK

1929

Relay Coil Feed

87

ORN

1470

Park Brake Pump Motor Feed

Park Brake Pump Motor Switch Connector


Object Number: 38554  Size: CH

Connector Part Information

    • 12124819
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1131

Auto Apply Brake Switch Signal

B

PNK/BLK

1929

Output to Park Brake Motor Pump Relay and the AUTO PARK Indicator Lamp