Thread: Rcm
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Old Jan 28, 2019 | 06:32 AM
  #41 (permalink)  
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tighed1
Senior Member
Joined: Aug 2008
Posts: 5,742
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From: Sierra Vista, Arizona
Default Re: Rcm

Open the rcm.
Turn the key to the ON position.
Check if the engine control relay is engaged.

If not, relay is bad (cooling fan will spin up REALLY fast). I can replace it.
 
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