GM Service Manual Online
For 1990-2009 cars only
Table 1: Park/Neutral Position Switch
Table 2: Output Speed Sensor (OSS) Connector, Wiring Harness Side
Table 3: Cruise Control Brake Switch Connector, Wiring Harness Side

Park/Neutral Position Switch


Object Number: 901402  Size: CH

Connector Part Information

    • 15416724
    • Conn 12F Sealed (LT GRY)

Pin

Wire Color

Circuit No.

Function

1

PPL

6

Starter Solenoid Crank Voltage

2

WHT

776

Transmission Range Switch Signal P

3

LT GRN

275

Park Neutral Position Park Sign

4

LT GRN

24

Backup Lamp Supply Voltage

5

PNK

539

Ignition 1 Voltage

6-7

--

--

Not Used

8

YEL

772

Transmission Range Signal B

9

BLK/WHT

771

Transmission Range Signal A

10

GRY

773

Transmission Range Signal C

11

BLK/WHT

451

Ground

12

YEL

5

Crank Voltage

Output Speed Sensor (OSS) Connector, Wiring Harness Side


Object Number: 655692  Size: CH

Connector Part Information

    • 12162195
    • Conn 2F M/P 150.2 P2S (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

401

OSS Low Signal

B

YEL

400

OSS High Signal

Cruise Control Brake Switch Connector, Wiring Harness Side


Object Number: 287957  Size: CH

Connector Part Information

    • 12041433
    • Conn 2F M/P 280 (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN

341

Ignition 3 Voltage

B

PPL

420

TCC Brake Switch Signal