GMC Sierra owners have reported 6 problems related to steering anti-theft device (under the steering category). The most recently reported issues are listed below.
When turning or backing up at slow speeds steering is lost or the wheel jerks violently. There are chimes and messages displayed for stabillitrakand anti-theft warning. Message to roll the window all the way down and up will also appear vehicle electrical power is affected. The system seems to keep resetting. All power will be lost and vehicle will not start.
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The contact owns a 2003 GMC Sierra 2500 hd/diesel. The contact complained about a steering problem. . The steering vibrated when making lower speed turns. This happened when moving or sitting still. It has been fixed approximately 4 times, and it recurred after about 3,000 miles. At 10,000 miles when applying the brakes the steering locked. Also, when applying the brakes the contact lost the brake pedal, it got soft and spongy. They did not pulsate. Also, this affected the steering, the vibration in the steering, and the brakes, which were separate issues. The dealer could not duplicate the problem. He said there was a service bulletin concerning this issue, but the contact's vehicle VIN was not included.
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all problems of the 2003 GMC Sierra
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Quadra steering locks up, causing the rear of the truck to veer to the left and the entire truck to travel in a crabbing or angled position. On two lane road the rear is in the oncoming lane and the vehicle is nearly impossible to control. Message on dash is "service 4 wheel steer" dealer can not find a problem. Vehicle still at dealership.
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all problems of the 2004 GMC Sierra
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Consumer complained about a steering problem. The steering locked up. Took vehicle to the dealer, and also contacted the manufacturer. Consumer was told that the manufacturer was aware of the defect. However, the service technician at the dealer did not know how to repair the problem.
Alarm system failed.
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all problems of the 1996 GMC Sierra
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Consumer states based on the description in the owners manual, even if properly armed by following the instructions, the content theft - deterrent alarm system will only sound if the vehicle door is opened from within the vehicle after the manual lock has been utilized from the inside. Consumer feels that access has already been gained to the interior and therefore it is not necessary to unlock the manual lock, or open the door to steal the contents, thereby bypassing the alarm system altogether.
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all problems of the 2000 GMC Sierra
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