GM Service Manual Online
For 1990-2009 cars only
Table 1: Vehicle Speed Sensor Assembly Connector, Wiring Harness Side
Table 2: Transmission Range Switch Connector, Wiring Harness Side
Table 3: Park/Neutral Position Switch (C2)

Vehicle Speed Sensor Assembly Connector, Wiring Harness Side


Object Number: 237066  Size: CH

Connector Part Information

    • 12162194
    • ASM Conn 2-Way F Metri-Pack 150.2 P2S (BK)

Pin

Wire Color

Circuit No.

Function

A

PU/WH

821

VSS High Signal

B

L-GN/BK

822

VSS Low Signal

Transmission Range Switch Connector, Wiring Harness Side


Object Number: 535904  Size: CH

Connector Part Information

    • 12191757
    • Asm Conn 4F M/P 150 (NA)

Pin

Wire Color

Circuit No.

Function

A

BK/WH

771

TR Switch Signal A

B

GY

773

TR Switch Signal C

C

WH

776

TR Switch Signal P

D

YE

772

TR Switch Signal B

Park/Neutral Position Switch (C2)


Object Number: 535900  Size: CH

Connector Part Information

    • 12129840
    • 7-Way Female M/P Mixed (GY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

L-GN

275

Neutral Safety Switch Park Signal

C

PK

339

Ignition 1 Voltage

D

BK

450

Ground

E

PK

639

Crank Voltage

F

L-GN

1524

Back-up Lamp Supply Voltage

G

YE

1737

Neutral Safety Switch Park/Neutral Signal