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Cooling fans are running all the time even if ignition is only turned to ACC.
2000 LEXUS ES 300
Have a 2000 es300 and replaced the battery and now the cooling fans start and run all the time. What could be happening at this point?
have the same problem?
Monday, January 9th, 2012 AT 5:53 AM
THE COOLING FAN RELAY MAY BE "STUCK" INSIDE
IF YOU "THUMP IT", IT MAY COME LOOSE, AND THE FANS STOP RUNNING
REPLACE IT, IT WON'T GET BETTER
Monday, January 9th, 2012 AT 7:05 AM
Try the cooling fan sensor.
Wednesday, February 8th, 2012 AT 9:20 PM
Tried the cooling fan relays and the cooling fan sensor and the fans still run all the time even after engine is fully warmed up. Will the next step be to go to the dealership and have them put it on a computer? Thanks David
Tuesday, April 24th, 2012 AT 4:09 AM
SOMETHING TO TRY
NO HURTY NOTHIN'
DISCONNECT BOTH BATTERY CABLES
WAIT 10 MINUTES
HOOK POSITIVE SIDE 1ST---THEN NEGATIVE
PLEASE RETURN WITH A SMILE
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Tuesday, April 24th, 2012 AT 4:32 AM
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