Problems · by component

2006 Chevrolet Colorado electrical system problems

69 owner complaints to NHTSA about the 2006 Chevrolet Colorado cite electrical system, 29% of all 236 complaints for this model year.

Complaints
69
29% of all complaints
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“rear brake lights flash or sometimes don't come on while pressing the brake pedal. while driving at night dash cluster goes black cant see speedometer, or anything on instrument cluster.”
Owner complaint to NHTSAFiled Aug 15, 2024Electrical systemODI 11608634
“FIRE IN THE ENGINE WIRING, FUSE BOX,BATTERY STORE PARKING LOT PARKED ENGINE OFF GMC TOOK TRUCK SAID IT WASN'T A FACTORY ISSUE NO INFORMATION WAS GIVEN TO ME SAID IT WAS CONFIDENTUAL HAD TRUCK 6 WEEKS”
Owner complaint to NHTSAFiled Oct 26, 2020Electrical system, Electronic stability control (esc), EngineFire reportedODI 11366353
“THIS CAR HAS AN INHERANT PROBLEM WITH IT IGNITION SAFTY MODULE.KNOW AS PASS LOCK SECURITY. THIS KEEP MY CAR FROM STARTING. IT AN ISSUE THAT 100,000 AND MORE HAVE SUFFERED. IT COULD HAPPEN WHILE DRIVING ANYTIME MAKING IT LETHAL TO PASSENGERS IN THE CAR. IT IS FIXABLE BUT ONLY AT THE DEALER FOR HUNDREDS AND HUNDREDS OF DOLLARS”
Owner complaint to NHTSAFiled Oct 13, 2020Electrical systemODI 11364096
“PASS LOCK SECURITY SYSTEM.WHILE DRIVING MY VEHICLE THE PASS LOCK SECURITY SYSTEM SHUT MY VEHICLE DOWN LATE AT NIGHT AROUND 11PM.I WAS STRANDED THE TRUCK WOULD NOT START BECAUSE THE LOCK WAS SHOWING ON THE DASH GAUGES.I RECENTLY HAD MAJOR OPEN HEART SURGERY AND I AM 62 YEARS OLD.I WAS STUCK ALL NIGHT LONG OUT IN THE COUNTRY HERE IN NORTH CENTRAL FLORIDA AND THIS IS BEAR COUNTRY HERE.I HAD TO WALK ABOUT 8 MILES THE NEXT MORNING AS THERE ARENT MANY PEOPLE DRIVING OUT HERE THAT TIME OF DAY.I THOUGHT I WAS GOING TO DIE OUT THERE IN THE WOODS.I WAS SCARED TO DEATH.I DONT CARRY ALL MY HEART MEDECINE WITH ME AS I THOUGHT I WOULD BE GONE FROM HOME MAYBE AN HOUR OR TWO AT THE MOST.THIS VEHICLE HAS NOT BEEN ABLE TO BE STARTED FOR ABOUT 2 MONTHS BECAUSE OF THIS SECURITY SYSTEM.IT COST ME A FORTUNE TO HAVE IT TOWED THE NEXT DAY $250 AND HAVE HAD 3 CHEVY MECHANICS WITH THEIR DIAGNOSTIC MACHINES TELL ME NOTHING WRONG WITH VEHICLE EXCEPT PASS LOCK SYSTEM AND IT COULD NOT BE RESET BY THEM,AT A COST OF $125 EACH.NOW THE DEALER SAYS TOW IT TO THEM AND THEY WILL PUT THEIR COMPUTER ON IT TO FOR $125 BUT WONT GUARANTEE THEY CAN RESET IT EITHER.I WILL NEVER BUY A NOTHER CHEVY PRODUCT…”
Owner complaint to NHTSAFiled Sep 30, 2019Electrical systemODI 11265227
“TL* THE CONTACT OWNS A 2006 CHEVROLET COLORADO. WHILE DRIVING APPROXIMATELY 70 MPH, THE VEHICLE LOST POWER AND SHUT OFF WITHOUT WARNING. THE CONTACT CALLED FOR ASSISTANCE AND HAD THE VEHICLE TOWED TO HER RESIDENCE. THE VEHICLE RESTARTED THE NEXT DAY. THE FAILURE RECURRED AND THE VEHICLE RESTARTED AFTER A COUPLE OF MINUTES. THE FAILURE RECURRED SEVERAL MORE TIMES AND THE VEHICLE RESTARTED EACH TIME. THE CONTACT CALLED TOM GIBBS CHEVROLET AT 386-206-8097 (LOCATED AT 5850 E, FL-100, PALM COAST, FL 32164) AND SCHEDULED A DIAGNOSTIC APPOINTMENT. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 180,000.”
Owner complaint to NHTSAFiled May 31, 2019Power train, Electrical systemODI 11217051
“TL* THE CONTACT OWNS A 2006 CHEVROLET COLORADO. THE CONTACT STATED THAT THE REAR BRAKE LIGHTS FAILED TO ILLUMINATE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT ALSO STATED THAT THE REAR BRAKE LIGHTS HAD BEEN REPLACED EIGHT TIMES BY PHIL SMITH CHEVROLET (1640 NORTH STATE ROAD 7, LAUDERHILL, FL 33313). THE DEALER REFUSED TO REPAIR THE VEHICLE AGAIN. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS REPAIRED ELSEWHERE. THE APPROXIMATE FAILURE MILEAGE WAS 134,074.”
Owner complaint to NHTSAFiled Mar 1, 2019Electrical system, Exterior lightingODI 11183400

Showing 6 of 69 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 4, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.