Devastated...electrical issues

[mossy oak]

So I cleaned the contacts. Mirrors work now. Removed harness from blender actuator til I can replace. SEat heater only works if seat is being adjusted at the same time. Guesss I have the software issue as well. Wish DVD player was working. Also lucky me there's a cd stuck in cd changer

 

[wphtexas]

Had similar issues. Lost driver preferences. Constantly alerting that the rear access door was open. Alarm went off randomly. Periodically AC wouldn't blow cold, did blow hot, then changed to cold. Back and forth. Traced things to the BCM. Bought a new one for $70 on Ebay and had the dealer install and program. My 2003 Z71 back and fixed.

Wayne in Austin, TX