Join Date: Jan 2017
Location: Atlantic Beach, FL
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Electrical issues after reinstalling fuse/relay junction box
I had an issue with water entering my passenger side floor (U.S. model) because of a rotted sunroof drain tube. In order to install the replacement tube I had to disconnect the wiring harnesses from the Junction Box behind the glove box. Everything disconnected without an issue and I was able to remove the junction box, fit the new drain tube, and reinstall the 6 wiring harnesses I had removed. 2 on the back of the JB, 1 at the bottom, and 3 in the front. I've double checked all connections, except the back two, but they were seated good before I installed the box.
The issue I'm having is the sunroof and front left and right windows will not operate. I'm also receiving an emergency brake fault and sensors for the front and rear doors are tripping telling me the doors are open. From what I've been able to track down on various forums are it seems these are connected to the C585 wire harness slot on the JB. I've removed and reseated this connection but still have the same issues. The rear windows are operating fine.
Can anybody confirm if that is the correct harness I should be looking at? Any ideas of other items to check would be much appreciated. I'm pretty technical and able to troubleshoot basic electrical issues if someone has any schematics they could share.
I've attached photos of the JB. The C585 connection is in the upper right on the front facing photo.