2007 GMC Canyon Electrical System Problems

While driving my vehicle the vehicle early in the morning going to work, the headlights went out. I pulled over, and turned it to auto and they worked there, but did not work when switching it to headlamps. That happened just the one time. Also, since I have owned the vehicle, after operating the vehicle when it is dark outside, and then getting out to get gas, and getting back in. I crank the vehicle over, and I have no dash lights. I cannot see how fast I am going. It only does this after operating the vehicle and turning it off, and then getting back in and starting it again. This has occurred many times for the past 4 years.

ABS FAULT I HAVE REPLACED BRAKES WHEEL HUBS AND SENSERS 2 TIMES IN 3 MONTHS STILL ABS FAULT 98,000 MILES ON TRUCK THIS ISSUE IS ALL OVER THE INTERNET NEEDS TO BE ADDRESSED

THE AIR CONDITION BLOWER MOTOR SUDDENLY FAILED. UP INSPECTION AND TROUBLESHOOTING IT WAS DISCOVERED THAT THE PLUG CONNECTING TO THE MOTOR HAD MELTED.

HEATER CONTROLS QUIT WORKING. UPON FURTHER INVESTIGATION, THE FACTORY WIRING HARNESS MAIN HVAC CONNECTOR IS BURNT.

THE TRUCK'S SECURITY SYSTEM AND REMOTE START STOPPED WORKING. IT CONSISTENTLY HAS TO BE RESET FOR 10 MINUTES EVERY FAILED ATTEMPT AT TRYING TO GET THE VEHICLE STARTED. HAVE ALTOGETHER STOPPED USING THE SECURITY SYSTEM (WHICH IS NOT A GOOD IDEA IN AN APARTMENT COMPLEX). NOW THE AUXILIARY SYSTEM STILL REMAINS ON IF THE ONLY DOOR USED IS THE DRIVER'S SIDE DOOR. THE PASSENGER DOOR HAS TO BE OPENED AND CLOSED TO TURN THIS OFF. THIS IS NOT SAFE (ESPECIALLY WHEN PARKED IN A PARKING GARAGE, A COLD NIGHT, OR PARKING AWAY FROM A LIGHT). *TR

---ISSUE WITH THE PASSLOCK SYSTEM--- SPORADICALLY, WHEN KEY IS INSERTED INTO THE IGNITION AND TURNED, THE VEHICLE PASSLOCK ENGAGES AND CUTS OFF FUEL TO THE VEHICLE. YOU MUST WAIT APPROXIMATELY 10 MINUTES FOR SECURITY LIGHT TO QUIT FLASHING AND THEN TRY TO START VEHICLE AGAIN. THE 10 MINUTE CYCLE HAS HAPPENED BACK TO BACK, AS MANY AS THREE TIMES IN MY EXPERIENCE. THE PROBLEM GETS WORSE IN TEMPERATURES BELOW FREEZING OR HIGH HUMIDITY. THE PROBLEM EXIST WITH BRAND NEW, NEVER USED, FACTORY KEY AS WELL AS THE NORMALLY USED KEY. THIS ISSUE IS VERY INCONVENIENT, BUT DOES RAISE VERY IMPORTANT SAFETY CONCERNS. THIS PARTICULAR VEHICLE HAS A STANDARD TRANSMISSION. IF VEHICLE IS ACCIDENTALLY STALLED IN THE MIDDLE OF AN INTERSECTION DURING SHIFTING, AND THE PASSLOCK PROBLEM OCCURS, YOU WOULD BE UNABLE TO RESTART THE VEHICLE. THIS WOULD POSE IMMEDIATE DANGER TO THE PEOPLE IN THE VEHICLE, AS WELL AS, ANY ONCOMING TRAFFIC. *TR

SEVERAL OCCASIONS, I HAVE HAD INCIDENTS WITH THE IGNITION SWITCH ON MY VEHICLE. I PURCHASED IT NEW, AND THE MAKER CLAIMS NO PROBLEM WITH MY PARTICULAR VEHICLE, BUT IT HAS KEPT THE MOTOR FROM RUNNING AT TIMES, AND ENGINE STARTER WILL ENGAGE WITH SWITCH ONLY IN THE "ON" POSITION, WITHOUT TURNING TO START. THAT'S SCARY. VEHICLE NEVER DID ANY OF THIS WHILE UNDER WARRANTY,(OF COURSE), BUT GIVEN THE MAKER'S TRACK RECORD WITH IGNITION SWITCHES, THIS CERTAINLY HAS ME CONCERNED. *JS

WIRE HARNESS DEFECT A/C BLOWER CONNECTOR BURN UP AND MELTED UNDER THE DASH. THIS COULD HAVE RESULTED IN A FIRE UNDER THE DASH CAUSE A CRASH OR EVEN DEATH TO THE DRIVER. THERE IS A RECALL ON THE BRAKE LAMPS INOPERATIVE OR CONTINUOUS ILLUMINATION. IF THIS RECALL IS A WIRE HARNESS ISSUE THEN THE CONNECTOR ON THE BLOWER SHOULD BE INCLUDED TO THIS RECALL,AS WELL.

THERE IS A A PROBLEM WITH THE WINDOW SWITCH. WINDOWS ON PASSENGER SIDE AND DRIVER SIDE ARE NO GOING UP. *TR

The contact owns a 2007 GMC Canyon. The contact stated that on several occasions the vehicle would not immediately start-up. The vehicle was taken to the local dealer who diagnosed that the ignition switch was faulty and needed to be replaced. The ignition switch was replaced but the failure reoccurred. The contact indicated that the ignition switch had been replaced on four separate occasions over several years. The manufacturer was notified of the failure. The failure mileage was 70,000.

ON APRIL 17 2010 I SMELLED BURNING WIRES UNDER THE DASH BOARD ON THE PASSENGER SIDE AND THEN THE BLOWER FAN STOP WORKING. I TOOK IT TO THE DEALER ON 4/21/10 FOR REPAIR. GMAC CANYON 2007 TRUCK. ON DECEMBER 29, 2012 THE SAME ODOR WAS COMING FROM UNDER DASH BOARD AND SMOKE TOO UNPLUG A BURNING WIRE TO PREVENT A FIRE, AND THE BLOWER FAN WAS WORKING SOMETIME AND SOMETIME IT WAS NOT WORKING AT ALL. I HAVE AN APPOINTMENT ON MONDAY JANUARY 7, 2013 FOR THE SAME PROBLEM. IF I DIDN'T ACT QUICKLY MY VEHICLE WOULD HAVE CAUGHT FIRE AND BURN AT ANY TIME. I THINK THIS PROBLEM SHOULD BE INVESTIGATED TO SEE IF THERE A SAFETY PROBLEM OVERALL WITH THE GMAC CANYON 2007 TRUCKS. NEED TO KNOW IF THERE WERE A RECALL ON THE 2007 GMAC CANYON. *TR

TL*THE CONTACT OWNS A 2007 GMC CANYON. THE CONTACT STATED THAT THE PASSLOCK SYSTEM WAS DEFECTIVE. DURING COLD WEATHER CONDITIONS OR WHEN IT WAS HUMID OUTSIDE, THE PASSLOCK SYSTEM WOULD BLINK WHICH MADE IT DIFFICULT FOR THE CONTACT TO START THE VEHICLE. THE FAILURE OCCURRED FOUR TIMES. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO STATED THAT THE ENTIRE COMPUTER SYSTEM NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED WHEN THE COMPLAINT WAS FILED. THE MANUFACTURER STATED THAT HE WOULD BE RESPONSIBLE FOR DIAGNOSTIC TESTING. THE CURRENT MILEAGE WAS 50,221. THE FAILURE MILEAGE WAS APPROXIMATELY 42,000.