I have a 2000 Z-24,. I can no longer use my key-less entry/ alarm pad because my car wont start after using it??? plus sometimes if i turn on any 12 volt source my gauge cluster drops, radio gets staticy (happens with lights, 12 volt power source, shifting car into reverse,power locks) now there is a grey plastic box with wirering harnesses coming out that i jiggle around if my car doesnt start, and that does the trick. also if i try to start my car it will stat then stall out, but most of my power works (mirrors, locks, voltage)????? does someone know whats going on or how to fix it?
Do u have an aftermarket alarm or command starter nistalled on youre car? If so could be the igintion Modular could be activing the alarm
i have a factory gm keyless/alarm. it is wierd cause it only wont start when i use the alarm, but... i have the whole gauge dropping prob when i plug something in , turn lights on, or back up. plus it doesnt do it all the time??????????