GM Service Manual Online
For 1990-2009 cars only
Table 1: Transmission Shift Interlock/TCC Brake Switch Connector, Wiring Harness Side
Table 2: Vehicle Speed Sensor Connector, Wiring Harness Side

Transmission Shift Interlock/TCC Brake Switch Connector, Wiring Harness Side


Object Number: 590565  Size: CH

Connector Part Information

    • 12033706
    • 4-Way F Metri-Pack 280 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

PNK

139E

Brake Switch Shift Interlock Power Feed

B

DK GRN/WHT

1135

Brake Switch Shift Interlock Input

C

PNK

239

Brake Switch TCC Power Feed

D

PPL

420

Brake Switch TCC Input

Vehicle Speed Sensor Connector, Wiring Harness Side


Object Number: 600435  Size: CH

Connector Part Information

    • 15305021
    • 2-Way F GT 150 (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

401

Vehicle Speed Sensor Ground

B

YEL

400

Vehicle Speed Sensor Signal