GM Service Manual Online
For 1990-2009 cars only
Connector 1: Ignition Switch

Ignition Switch


Object Number: 839267  Size: CH

Connector Part Information

  • OEM: 19900853490
  • Service: Not Serviced
  • Description: 7-Way F (BK)

Ignition Switch

Pin

Wire Color

Circuit No.

Function

A

BN

4

Accessory Voltage

B

RD

342

Battery Positive Voltage

C

PK

3

Ignition 1 Voltage

D

YE

5

Crank Voltage

E

WH

1390

Acc/Run/Crank Voltage

F

RD/BK

142

Battery Positive Voltage

G

OG

300

Ignition 3 Voltage