GM Service Manual Online
For 1990-2009 cars only
Table 1: Generator
Table 2: Starter Relay

Generator


Object Number: 226995  Size: CH

Connector Part Information

    • 12124898
    • 4-Way F Metri-Pack Mixed Series, Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

S

--

--

Not Used

F

GRY

23

Generator Field Duty Cycle Signal

L

RED

225

Generator Turn On Signal

P

--

--

Not Used

Starter Relay


Object Number: 62452  Size: CH

Connector Part Information

    • 12059561
    • 6-Way F Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

RED

142

Battery Positive Voltage

C

--

--

Not Used

D

YEL

447

Starter Relay Control

E

PPL

6

Starter Solenoid Crank Voltage

F

PNK

139

Ignition 1 Voltage