GM Service Manual Online
For 1990-2009 cars only

Cooling Fan


Object Number: 647974  Size: CH

Connector Part Information

    • 15326822
    • 5-Way F GT 150 Series Sealed 4.0 (BK)

Pin

Wire Color

Circuit No.

Function

A

BK

250

Ground

B

WH

2368

Cooling Fan Clutch Supply Voltage

C

GY/WH

2365

Low Reference

D

D-BU

2364

Cooling Fan Speed Signal

E

GY

597

5-Volt Reference