GM Service Manual Online
For 1990-2009 cars only
Table 1: Cooling Fan - Auxiliary
Table 2: Cooling Fan - Main

Cooling Fan - Auxiliary


Object Number: 1466989  Size: CH

Connector Part Information

    • AMP 176146
    • 2-way F 187 Series Seales Connector 2 Pos Plug Hsg Ass'y (BK)

Pin

Wire Color

Circuit Number

Function

1

L-BU

504

Cooling Fan Low Reference

2

BN

409

Cooling Fan Motor Supply Voltage

Cooling Fan - Main


Object Number: 1466989  Size: CH

Connector Part Information

    • AMP 176146
    • 2-way F 187 Series Seales Connector 2 Pos Plug Hsg Ass'y (BK)

Pin

Wire Color

Circuit Number

Function

1

BK

150

Ground

2

PU

532

Cooling Fan Motor Supply Voltage