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Re: SWEDECAR - fan speed no change Posted by SWEDECAR [Email] (#112) [Profile/Gallery] (more from SWEDECAR) on Sat, 15 Dec 2012 07:57:34 In Reply to: SWEDECAR - fan speed no change, jhutton, Fri, 14 Dec 2012 14:16:13 Members do not see ads below this line. - Help Keep This Site Online - Signup |
It's not possible to say for sure without doing real testing but my guess would go toward the fan control module.
But since you pretty much has to remove the fan motor to replace the controller, I would replace that one that as well.
It could also be that the ACC panel are having some problems and that's why it is necessary to do real tests instead of just swapping out parts.
So you need to dig your way into the motor and measure the amount of ground signal sent out by the controller for each speed and also apply full ground to motor to see if it spins at full speed.
Anders
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