One problem related to brake antilock wheel speed sensor has been reported for the 2007 GMC Envoy. The most recently reported issues are listed below.
GMC has known that they have intermittent stabilitrak system since oct 1-2008. Don't know if it actually shuts off abs brakes or just sets indicator lights off. Comes on more frequently in cold months. TSB #08-05-25-005 why should consumer pay for either defective steering yoke yaw sensor, reprogramming or new $400 ebcm or $250 dealer service charge each time it comes up. In winter, another article said it was bad connectors. That would be a mfg defect as well. Always comes up in sharp slow speed turns. Already paid for two front hubs as they said it was the speed sensor, problem was not resolved. Braking or known stabiltrak problem over several years should warrant a recall not TSB where the cost is absorbed by the vehicle owner. ,.
| Service Brakes problems | |
| Brake Antilock Wheel Speed Sensor problems |