Quote:
Originally Posted by back-seat-driver
You've not mentioned any temperatures; ... "after the engine gets hot" means what exactly? Running temperature? My aux fans aren't on at normal running temps.
|
Yes, running temperature.
My fans used to run with the A/C on and engine up to running temperature.
I've read that you can force the fans to run at high speed by holding in the two "auto" buttons until the #20 value changes to 21. I've done that and the fans don't ever run.
I'm looking for specific information on testing the auxiliary fan control module to rule out everything else.