MAIN IGNITION SWITCH DOES NOT ALWAYS SUPPLY POWER TO ALL ELECTRONIC EQUIPMENT. WHEN FAILURE OCCURS THE LIGHTS AND ALARMS ON THE INSTRUMENT PANEL DO NOT FUNCTION AND THE TRANSMISSION FAILS TO SHIFT CORRECTLY. SWITCH HAS TO BE REPLACED. *JB
2002
VEHICLE SPEED CONTROL:CRUISE CONTROL
CRUISE CONTROL STOPPED WORKING AT 36,000 MILES. THOUGHT IT WAS A BLOWN FUSE SO I HAD IT LOOKED AT BY THE DEALER SERVICE DEPARTMENT AT APPROX. 40,000 MILES WHEN I HAD IT IN FOR ANOTHER PROBLEM. SERVICE CENTER TOLD ME IT WAS A BAD CHIP AND IT WOULD COST US $500.00 FOR A NEW ONE. THEY WERE NOT WILLING TO WORK WITH US OR CONTACT GM TO SEE IF THEY MIGHT ASSIST WITH THE REPAIR SINCE IT HAPPENED SO CLOSE TO THE TIME OUR WARRANTY EXPIRED. SO WE STILL HAVE NO CRUISE CONTROL ON OUR "$40,000 DOLLAR" VEHICLE! *NM