GMC Pulled fuse & Headlights Come ON
I have a 2015 GMC Acadia. When I pull the #1 BATT fuse the high beams come on. Does not matter if I am connected to the tow vehicle or not. I have installed the Blue OX 4 diode kit on the taillights...
Forum Discussion
Most headlights used to be on circuit breakers that would automatically reset. They would usually blink on and off if there was a problem.
This 2015 model may have LED lights or HID headlights that may mean that what was done in the past may not be applicable now. I looked in the 2015 owners manual and there are no instructions for towing the 2015 Acadia. I believe the 2014 could be towed four down after removing the 50 amp #1 BATT fuse but perhaps the 2015 is different.
In any case the service manager at your dealer should know what is going on.
This 2015 model may have LED lights or HID headlights that may mean that what was done in the past may not be applicable now. I looked in the 2015 owners manual and there are no instructions for towing the 2015 Acadia. I believe the 2014 could be towed four down after removing the 50 amp #1 BATT fuse but perhaps the 2015 is different.
In any case the service manager at your dealer should know what is going on.
