Ok I have an 01 Chevy blazer and I have I think some electrical problems going on ... 1. my dashboard light all went on and off like crazy then died on me... but started up right away but the gauges were not reading right... hmm a few days later I was parking my car right as I parked it died.. I have power locks and couldnt get it unlock .. I had to turn my car off and on and it would struggle to start.. then my radio clock was change also.. then same thing gauges were not reading right .... few days later its normal again??? SO I take it to the shop and they dont know what wrong with it since my engine light not on what to do.... Im a mother of two kids who depends on my car very much HELP!!!

 

Did the shop test the battery, alternator, any other part of the electrical system? Seems like a fully equipped shop could spot the weak link in the system.

 

I dont think so the only thing that showed up on the diagnostic was I have a bad abs modular. but Im sure that is not y my car dash light and needles to go crazy.. and its a 4wheel drive 01 blazer ... any other suggestion

 

I forget exactly what it's called, but maybe the part that you put the key into? (I wanna say ignition module, but that doesn't sound right.