Can someone please reupload the pictures in this post? If not, can someone confirm that Apetrov1x5 is pointing to the correct wiring loom containing the aux fan power wires mentioned in SleeperE39's post?For your viewing pleasure
Auxiliary Electric Fan not working? Check the wiring.
The break was in the right side wheel well behind the splash guard.
If the fuse is good, then you may need to replace the wiring, not the fan - even if you measure 12VDC at the connector.
Apparently - corroded wires don't conduct current too well.
Trying to figure out why my auxiliary fan won't turn on has been a nightmare and I'd like to confirm that this is the correct wiring loom before I start hacking it open. My symptoms are too similar to SleeperE39's.
Bought a new Depo fan off of Ebay and it doesn't turn on.
Tried to manually activate it using Inpa - nothing.
Checked the 50A fuse behind the glovebox - Ok.
Checked the connector on the car going to the fan and there is a constant 12V. Wtf is going on?