One problem related to power steering pump has been reported for the 2008 Chevrolet Tahoe Hybrid. The most recently reported issues are listed below.
Vehicle shuts off randomly from stop to auto start transition feature. Modules has been updated to latest version. Problem still accumulating hybrid batteries soc 60% battery temperature inlet 81f outlet 107f 340volt total charge in the event of problem accured. Aux trans pump and module replaced new. Hybrid battery cooling fan replaced new. Problem still exist dealer cannot find the problem or they dont want to deal. In the even of shut off I loose brake power and steering power which I can not stop or steer the vehicle to pull over this results in serious safety issue.
| Steering problems | |
| Power Steering Pump problems | |
| Power Steering Failed problems |