GM Service Manual Online
For 1990-2009 cars only
Table 1: Ignition Switch, C1
Table 2: Ignition Switch, C2

Ignition Switch, C1


Object Number: 258183  Size: CH

Connector Part Information

    • 12110075
    • 6-Way F Metri-Pack, Mixed Series (WH)

Pin

Wire Color

Circuit Number

Function

A

WH/BK

644

12 Volt Reference

B

YE

5

Crank Voltage

C

--

--

Not Used

D

L-GN

80

Key In Ignition Switch Signal

E-F

--

--

Not Used

Ignition Switch, C2


Object Number: 258182  Size: CH

Connector Part Information

    • 12162229
    • 6-Way F Metri-Pack, Mixed Series (BK)

Pin

Wire Color

Circuit Number

Function

A

WH/BK

644

12 Volt Reference

B

PK

1239

Ignition 1 Voltage

C

BN

1141

Accessory Voltage

D

--

--

Not Used

E

BK/WH

1551

Ground

F

--

--

Not Used