Central locking and door unlock failure
ELECTRICAL SYSTEM, LATCHES/LOCKS/LINKAGES
9 NHTSA complaints · 2005-06 → 2015-10
“DOOR UN-LOCK RELAYS IN THE GM5 MODULE FAIL OVER TIME AND EVENTUALLY RESULT IN OCCUPANTS BEING UNABLE TO GET OUT OF THE CAR WITHOUT EXTRAORDINARY EFFORT. PROBLEM IS WORSE IN WARMER MONTHS. *TR”
“DOOR LOCKS INTERMITTENTLY WILL NOT UNLOCK WITH SWITCH OR REMOTES. CENTRAL LOCKING DOES NOT WORK EVEN WHEN USING THE KEY FOB. MY KIDS AND I HAVE BEEN TRAPPED IN THE CAR ON SEVERAL OCCASIONS FOR UP TO 10 MINUTES”
“DOOR LOCKS WORK INTERMITTENTLY - KEY FOB AND CENTRAL LOCK BUTTON WORK NORMALLY AT TIMES. OTHER TIMES ALL WILL FAIL, CAUSING ALL DOORS EXCEPT FOR THE DRIVER'S DOOR TO BECOME LOCKED FROM BOTH THE INSIDE AND OUTSIDE, WHEN THIS OCCURS THE KEY FOB AND CENTRAL BUTTON FAIL”