monkeybird747

Anyone have a write up on replacing the fan control module on a 2002 allroad? I heard mention of one in the tech section but can't find it.

🤔

monkeybird747

Well it wasn't too bad getting it swapped out. Managed to do it from underneath. However, after I swapped it out and ran the car at idle with a/c on the passenger side fan still didn't come on. The front electric fan in front of radiator came on for a little while, but I unplugged it to adjust the wiring harness and now it doesn't come on either. I let it run at idle until the coolant temp hit about 3/4 range with the A/C on. I feel like all fans should have been running g at this point. And definitely the passenger side electric fan. So, what's next? I've got a coolant temp sensor (green) and a cooling fan switch (blue) coming in a few days. If that doesn't fix it could I have gotten a bad replacement FCM from URO Parts? Can I bench-test the FCM somehow to be sure?