Chevrolet Avalanche owners have reported 74 vehicle speed control related problems since 1996. Table 1 shows the 6 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (59 problems). The second most common problem is related to the vehicle's cruise control (6 problems). For details of each of the problem category, use the links in the table.
Code p2128 code p2122 have replaced tps, throttle body, accelerator pedal (×3) and bypassed connectors with direct wiring from accelerator pedal to ecm continue to get codes with check engine light with decreased engine power, check stabilitrak, and stabilitrak disabled. Read details...
On 10/13/2015 I took my Avalanche to galles Chevrolet , albuquerque, nm for repair of a cracked instrument cluster and faulty l/r door lock actuator. I picked it up on 10/15/2015. While parking the truck on 10/17/2015 I shut off the engine and suddenly there was no power to lock the locks with the Read details...
The contact owns a 2012 Chevrolet Avalanche. The contact stated that while attempting to accelerate, the vehicle hesitated for several seconds before engaging. The failure occurred without any warning and recurred several times. Read details...
Tl- the contact owns a 2004 Chevrolet Avalanche 1500. The contact stated that the speedometer failed without warning and does not read over 20 mph intermittently. The vehicle was taken to a repair shop who diagnosed that the speedometer motor had needed to be replaced. Read details...
Immediately upon starting my truck, while in park, the dashboard indicated the vehicle was in reduced engine power mode and the check engine light came on and the stabilitrak was disabled. The truck would not accelerate properly and would only drive approximately 25 mph. Read details...