Passlock/ignition switch no-crank no-start condition
ELECTRICAL SYSTEM
34 NHTSA complaints · 2011-02 → 2021-06
“GM HAS AN ONGOING PROBLEM WITH THIS RANGE OF TRUCKS IN REGARDS TO THE PASS-LOCK ANTI-THEFT MODULE BEING DEFECTIVE. WHAT HAPPENS IS THE TRUCK INTERMITTENTLY THINKS ITS BEING CAR JACKED AND THE ANTI-THEFT SYSTEM ACTIVATES, LEAVING YOU STRANDED FOR APPROXIMATELY 10 MINS. I HAVE”
“MY TRUCK WILL NOT START SOMETIMES. THIS HAPPENS RANDOMLY. IT MIGHT START FINE FOR SEVERAL MONTHS, THEN IT WILL NOT START EVERY OTHER DAY OR WEEK FOR SEVERAL WEEKS. I HAVE FOUND THROUGH TRIAL AND ERROR AND INTERNET RESEARCH, THAT IT WILL EVENTUALLY START AFTER WAITING EITHER 10,”
“NO CRANK, NO START CONDITION CAUSED BY DEFECTIVE IGNITION SWITCH HOUSING (PASS LOCK SENSOR FAILURE) THAT CAN LEAVE OWNER STRANDED. THIS IS WIDESPREAD AMONG GM AND CHEVROLET COLORADO VEHICLES. GM NEEDS TO REDESIGN IGNITION SWITCH HOUSING AND PASS LOCK SENSOR TO PREVENT FAILURE”