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Question

HAVE A 1995 COUPE THAT IS OVERHEATING. COOLING FAN IS NOT COMMING ON. HIT AC SWITCH AND THE FAN RUNS TILL IT COOLS DOWN. CHANGED THERMAL SWITCH AND WIRE HARNESS( 2 PIN). I CHANGED RELAY WITH ANOTHER THAT WAS THE SAME AND NO CHANGE. HELP PLEASE. DEAN

Submitted: 638 days and 13 hours ago.
Category: Car
Value: $9
Status: CLOSED
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Optional Information

Optional Information:
1995 Saturn

Already Tried:
CHANGED THERMAL SWITCH AND WIRE CONNECTOR, EXCHANGED RELAY

Accepted Answer

Hi, Welcome to Just Answer!

Cooling Fan Wiring Diagram

Check Cooling Fan Fuse 30 amp. (you didn't say that you had)

with a multi-meter or "Power Probe" make sure you are getting power from the PCM to the relay on the Dark Green Wire when the temperature is over 220 degrees. You can use a hand held infra red temp gauge to determine if the engine really is getting that hot.

Overheating Diagnostics

Picture
Expert: Jaxer Smith
Pos. Feedback: 99.5 %
Accepts: 796
Answered: 6/13/2008

Auto Mechanic

17 yrs experience and currently own and operate an Auto Repair Center

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