Thread: Won't turn over
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Old Sep 20, 2024 | 11:29 AM
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tighed1
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Joined: Aug 2008
Posts: 5,743
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From: Sierra Vista, Arizona
Default Re: Won't turn over
Turn the key to the ON position and wait 20+ seconds. Does the radiator fan spin up REALLY fast? Engine control relay in the RCM.

If not, could be the traction control relay in the RCM. I can fix both issues by refurbishing the RCM.
Here's how to check the RCM's operation.
Remove and open the RCM.
Reinstall.
Turn key to the ON position and check that the 2 relays circled are closed.
Are they?


 
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