GM Service Manual Online
For 1990-2009 cars only
Connector 1: Park/Neutral Position (PNP) Switch, Wiring Harness Side
Connector 2: Tow/Haul Switch
Connector 3: Vehicle Speed Sensor (VSS) Assembly, Wiring Harness Side

Park/Neutral Position (PNP) Switch, Wiring Harness Side


Object Number: 901402  Size: CH

Connector Part Information

  • OEM: 15416722
  • Service: Non-Serviceable
  • Description: ASM Conn 12-Way F GT (BK)

Terminal Part Information

  • Terminal/Tray: N/A
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Park/Neutral Position (PNP) Switch, Wiring Harness Side

Pin

Wire Color

Circuit No.

Function

1

D-GN

1433

PNP/Clutch Start Switch Signal

2-3

Plug GN

15305171

--

Not Used

4

YE

772

Transmission Range Switch Signal B

5

TN/WH

771

Transmission Range Switch Signal A

6

GY

773

Transmission Range Switch Signal C

7

BK

1250

Ground

8

WH

776

Transmission Range Switch Signal P

9

L-GN

275

Park Neutral Position Switch Signal

10

D-GN

1324

Back-Up Lamp Supply Voltage

11

PK

339

Ignition 1 Voltage

12

PK

139

Ignition 1 Voltage

Tow/Haul Switch


Object Number: 39660  Size: CH

Connector Part Information

  • OEM: 12047785
  • Service: Non-Serviceable
  • Description: 4-Way Conn 4 F Metri-Pack 150 (BK)

Terminal Part Information

  • Terminal/Tray: N/A
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Tow/Haul Switch

Pin

Wire Color

Circuit No.

Function

A

BK

350

Ground

B

BN/WH

230

Instrument Panel Lamps Dimming Control

C

--

--

Not Used

D

L-BU

1788

Tow/Haul Switch Signal

Vehicle Speed Sensor (VSS) Assembly, Wiring Harness Side


Object Number: 900247  Size: CH

Connector Part Information

  • OEM: 15359366
  • Service: Non-Serviceable
  • Description: Asm Conn 2-Way F GT 150 (BK)

Terminal Part Information

  • Terminal/Tray: N/A
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A

Vehicle Speed Sensor (VSS) Assembly, Wiring Harness Side

Pin

Wire Color

Circuit No.

Function

A

YE

400

VSS High Signal

B

PU

401

VSS Low Signal