2002 Chevrolet Monte Carlo electrical system problems

“MY INSTRUMENT CLUSTER WILL RESET WHILE I AM DRIVING. THE GUAGES WILL SWEEP AND ALL THE WARNING LIGHTS COME ON AND THE CAR WILL DING AS IF IT WAS JUST STARTED HOWEVER THE CAR NEVER STALLS AND THE RADIO STAYS ON ALONG WITH EVERYTHING ELSE.”

“PASSLOCK SYSTEM; CAR WILL RANDOMLY (TEMPERATURE BASED?) REFUSE TO START DUE TO POORLY CONSTRUCTED PASSLOCK SENSOR. I KEEP MY DASH APART SO I CAN POKE AT THE CONTACTS (CORRODED? CHEAP TIN PLATING) TO HOTWIRE MY CAR WHEN IT LOCKS OUT. TOOK 20 MINUTES TO GO SEE IF MY WIFE WAS OK AT THE ER, THANKS CHEVY!”

“TL* THE CONTACT OWNS A 2002 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THERE WERE VARIOUS ELECTRICAL SHORTS IN THE VEHICLE, WHICH PREVENTED THE WINDOWS FROM GOING UP AND DOWN. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND SEVERAL INDEPENDENT MECHANICS FOR DIAGNOSTIC TESTING. THE MANUFACTURER PROVIDED NO SOLUTION AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS NOT AVAILABLE.”

“HAD ISSUES WITH ELECTRICAL IN 2015 IN WHICH GAS GAUGE AND OTHER GAUGES, SPEEDOMETER WERE "BOUNCING". AUTO REPAIR DETERMINED IT WAS THE FUEL PUMP AND REPLACED IT TO THE TUNE OF $600. THIS YEAR, WHILE DRIVING AT HIGHWAY SPEEDS WHEN CAR SUDDENLY LOOSES ALL POWER AND TURNS OFF. BROUGHT BACK TO SAME REPAIR SHOP WHO STATED BATTERY CABLES WERE LOOSE AND TIGHTENED THEM FREE OF CHARGE. NOW 4-5 MONTHS LATER AND SAME ISSUE IS OCCURRING WHICH HAPPENED 4 TIMES TODAY. TWICE WHILE MAKING A HARD TURN. TERMINALS ARE COMPLETELY TIGHT. EARLIER THIS YEAR COULD NOT TURN IGNITION KEY AND TAPPED IT WITH A HAMMER TO GET IT TO TURN. I HAVE BEEN READING QUITE A BIT ABOUT AN IGNITION SWITCH RECALL, BUT NO MENTION OF IT BY THE DEALER FOR TWO RECALL FIXES THIS YEAR REGARDING THE IGNITION KEY AND FOB, AND SOME COVER ON THE ENGINE. *TR”

“ISSUES WITH THE BCM AND PASSLOCK SYSTEM. THE CAR WHILE ON AND DRIVING WILL DISPLAY SECURITY ALONGSIDE THE BATT GAUGE QUITS WORKING. IF SHUT OFF CAR WILL NOT START, AND LIGHT STAY ON. I HAVE TO DISCONNECT THE BATT FOR SOME TIME. WITH THE THE AUTO LIGHTS SOMETIMES COME ON DURING MID DAY WITH THE SUN SHINING. THIS IS BECOMING A HASSLE. I'D RATHER PURCHASE ANOTHER CAR THAN GO THREW DEALERSHIP HOOPS.”

“TL* THE CONTACT OWNS A 2002 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE HEAD LAMP LENSES HAD BEEN OXIDIZED AND THAT THERE WAS A FILM BUILD UP WHICH AFFECTED THE VISIBILITY OF THE LOW BEAMS WHILE THE VEHICLE WAS IN MOTION CAUSING THE LIGHTING TO BE DIM. THE CONTACT ALSO STATED THAT THE KEY LESS ENTRY FUNCTION FAILED INTERMITTENTLY AND THAT UPON ENTERING THE VEHICLE, IT WOULD NOT START. THE CONTACT WAS ABLE TO UTILIZE THE OWNERS MANUAL TO OVERRIDE THE SYSTEM BY EITHER DISCONNECTING AND RECONNECTING THE BATTERY CABLE OR RESETTING THE COMPUTER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 2,400.”