I recently got the cel code for the high speed fan not working. I can't remember if it was code 563 or 756 and the car is not with me right now, but nevertheless the radiator fan is not kicking into high speed with the a/c on or right after you turn the key when you check for trouble codes after hooking up the obd-1 with a wire. Can someone post the troubleshooting steps for this problem? The fan wires themselves look to be okay. Thanks
By the way the fan used to be intermittent so I implemented the fix posted here where you splice the wires just off the fan control switch, which then caused the fan to always be on high speed. That was 3 months ago and since then the fan has always been on high until this week when high speed crapped out altogether. I just reversed the fix and high speed still does not come on.
By the way the fan used to be intermittent so I implemented the fix posted here where you splice the wires just off the fan control switch, which then caused the fan to always be on high speed. That was 3 months ago and since then the fan has always been on high until this week when high speed crapped out altogether. I just reversed the fix and high speed still does not come on.
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