Radiator fan

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Did you use a voltage tester on fuses circuit, should be hot all the time. The fan should run if the ac is turned on. The coolant temp sensor can cause an issue. Is the engine overheating? What is the temp reading?
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Thursday, September 5th, 2019 AT 4:28 PM (Merged)
Tiny
DOUG
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Temp was 210 & fan didn't cycle test light showed circuit to be hot what about coolant fan switch
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Thursday, September 5th, 2019 AT 4:28 PM (Merged)
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
210 isn't very hot. Any applicable trouble codes? Some of the national brand autostores used to check codes for free. If you want to check codes yourself, at the least, you need an obd 2 code reaDER. To go further I'd have to check circuits at the fan relay/s.
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Thursday, September 5th, 2019 AT 4:28 PM (Merged)

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