I have a 2001 chevy blazer 4x4. I just replaced the alternater and for some reason the dash lights and needles go haywire and shuts down the truck. What could be causing this problem. The battery is dead now but the needles on the dash keep moving up and down. Help please.
will not start, drags then clicks, if it does anything at all. instrument panel lights come on at...
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will not start, drags then clicks, if it does anything at all. instrument panel lights come on at random and the rear hatch will unlatch while turning the key. key bell won't stop ringing, not the starter, battery or alternator. replaced the starter and tested the alternator and battery. checked grounds, hot wires, and have looked for shorted wires or bad connections with no luck. i am baffled and ready to shoot it.