GM Service Manual Online
For 1990-2009 cars only
Table 1: Engine Coolant Fan, Left
Table 2: Engine Coolant Fan, Right
Table 3: Engine Coolent Level Indicator Module

Engine Coolant Fan, Left


Object Number: 523591  Size: CH

Connector Part Information

    • 12033769
    • 2-Way F Metric-Pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

532

Cooling Fan Motor Supply Voltage

B

LT BLU

409

Cooling Fan Motor Supply Voltage

Engine Coolant Fan, Right


Object Number: 523591  Size: CH

Connector Part Information

    • 12033769
    • 2-Way F Metric-Pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

1050

Ground

B

WHT

504

Cooling Fan Low Reference

Engine Coolent Level Indicator Module


Object Number: 73223  Size: CH

Connector Part Information

    • 12162186
    • MetriPack 150.2 Series Pull To Seat Sealed

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

YEL/BLK

68

Low Coolent Level Indicator Control

C

BLK

1350

Ground