GM Service Manual Online
For 1990-2009 cars only

Coolant Level Switch


Object Number: 635009  Size: CH

Connector Part Information

    • 12052641
    • 2-Way F Metri-Pack 150 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

68

Low Coolant Level Indicator Control

B

BLK

1350

Ground

Cooling Fan - Left


Object Number: 684800  Size: CH

Connector Part Information

    • 12103172
    • 2-Way F Metri-Pack 630 Series Pull-to-Seat Sealed (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

WHT

504

Cooling Fan Low Reference

B

LT BLU

409

Cooling Fan Motor Supply Voltage

Cooling Fan - Right


Object Number: 684800  Size: CH

Connector Part Information

    • 12066681
    • 2-Way F Metri-Pack 630 Series Pull-to-Seat Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK

450

Ground

B

GRY

532

Cooling Fan Motor Supply Voltage