Thread: Overheating
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Old Nov 20, 2013 | 08:33 AM
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ala_xfire
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Joined: Dec 2010
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From: Lineville, AL
Default Re: Overheating
To the best of my knowledge, there is NO relay powering the fan.
The fan control module supplies a voltage level to the fan as determined by the PWM ( pulse width modulation ) signal from the PCM ( powertrain control module )
 
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