One problem related to automatic transmission torque converter has been reported for the 2006 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 GMC Sierra 1500 based on all problems reported for the 2006 Sierra 1500.
Seats popping noise when weight shifts (start,stop,etc. )first attempt was to replace the seat back. Second was to replace the entire seat minus the cover. Third time in the service manager wanted to contact the area gm manager for direction. The gm area manager told the service manager to make no repair and direct me to call gm. This truck also has been in for service to the brake rotors to be re surfaced with only 4,600 miles on the truck. The transmission has re calibrated two times one for the lock-up torque converter,and once for a hard shift from first to second gear. The truck has a harder shift now than before.
| Power Train problems | |
| Transfer Case problems | |
| Noises During Shifting problems | |
| Transmission Not Engage problems | |
| Automatic Transmission Torque Converter problems | |
| Axle Hubs problems |