Trying to help a guy with a double din Alpine HU in a TJ with a remote amp. It worked fine, power connections to the amp popped out, power wire shorted and popped a 40 amp fuse. Since the incident (maybe) the HU will only turn on for 45 seconds at a time, there is an update notice on the screen, then it shuts down for a few seconds and comes back on. Rinse and repeat endlessly. Owner is far away and not tech savvy.
Worse the unit was installed without a park signal so you can get into the programming mode since it is locked out without the park signal. Do we know what signal it needs? Or is there a signal wire that should have been hooked up to ground in park or similar?
Is the unit fubar and needs repair due to the popped fuse incident or do we have a programming issue?
Worse the unit was installed without a park signal so you can get into the programming mode since it is locked out without the park signal. Do we know what signal it needs? Or is there a signal wire that should have been hooked up to ground in park or similar?
Is the unit fubar and needs repair due to the popped fuse incident or do we have a programming issue?