GM Service Manual Online
For 1990-2009 cars only
Table 1: Stop Lamp (Shift Interlock/TCC) Switch Connector, Wiring Harness Side C2
Table 2: Vehicle Speed Sensor Connector, Wiring Harness Side

Stop Lamp (Shift Interlock/TCC) Switch Connector, Wiring Harness Side C2


Object Number: 40397  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

PNK

1439

Ignition 1 Voltage

B

DK GRN/

WHT

1135

Brake Switch Shift Interlock Input

C

PNK

339

Ignition 1 Voltage

D

PPL

420

TCC Brake Switch Signal

Vehicle Speed Sensor Connector, Wiring Harness Side


Object Number: 646406  Size: CH

Connector Part Information

    • 15336004
    • 2-Way F GT 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

401

VSS Low Signal

B

YEL

400

VSS High Signal