1991 Toyota Corolla

1991 TOYOTA COROLLA
116,045 MILES • 4 CYL • FWD • MANUAL
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JAMES CHIKUNJI
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  • 1 POST
How can i tell that the fan is working because the temperature does not go above but water level goes down in most cases?
Feb 26, 2009 at 5:41 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
How can i tell that the fan is working

If you're talking about the cooling fan direct power to it from the battery
Feb 26, 2009 at 5:44 AM
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MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
You can also disconnect the fan switch connector, a white one wire connector directly under distributor.

With connector disconnected, the fan should run all the time the ign. is "on". If not the fan motor is suspect and test as Rasmataz instructed.

If fan runs connected directly to battery, replace "engine main" relay.
Feb 26, 2009 at 6:47 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.