my 2004 was getting errors for ABS/TRAC/STABILITY AND BRAKES...and then the charging system failure light happened and the DIC, HUD, radio and IPC all lost power...car still starts up after 2-3 key turns and will idle and drive fine..everything i listed still will not display at all...unless i remove IGN1 relay under the hood...but doing that the car wont start ...im looking at the BCM as a potential culprit
edit: i have replaced a few parts from a known 100% working 2004 gtp with the same options...
ignition switch, under hood fuse box, dash fuse junction, multiple relays,battery, alternator
