A Loose or worn gas cap may cause Check Engine Light to illuminate.
Resources for the Repair and Maintenance of your 2008 Chevrolet Tahoe Hybrid
2008 Chevrolet Tahoe Hybrid
2008 Chevrolet Tahoe Hybrid Problems
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
The 300 volt cables from the transmission to the generator control module may become damaged from rubbing on the "pinch weld" at the base of the firewall. Our technicians tell us that the cables must be replaced and proper clearance must be assured after the new cables are installed.
2008 Chevrolet Tahoe Hybrid Recalls (Recent)
RepairPal Expert Overview:
The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.
RepairPal Expert Overview:
The wiring to the washer system heater may overheat due to a failure in the heater module. This could cause other electrical features to malfunction, smoke to develop, and an electrical fire could result. Dealers will install a wire harness with an inline fuse to protect the washer heater module. This recall is expected to begin on September 12, 2008. The General Motors recall number is 08048.
2008 Chevrolet Tahoe Hybrid Questions and Answers
I have had the check engine light come on 5 times during my 1.5 year ownership of my Tahoe hybrid. I have taken it into the dealer everytime and they told me they found nothing or just reset my co...
Air is cold, but not coming out of the vents very strong. Inconsistent flow.
The Service Hybrid system keeps popping up and when i make a complete stop i have to turn off the car and crank it back up to get it started but it'll keep doing that till eventually the car w...
2008 Chevrolet Tahoe Hybrid Reviews
Very pleased with the Tahoe Hybrid. Have had it about 17 months and have had no problems. I have had one recall that did take longer than expected because the dealership was not real familiar with hybrids. I get about 20.6 mpg on mine. That is with a fair amount of high speed highway driving which pulls down the average a good deal. In town, I estimate close to the 22 mpg they report. This is much better than the first generation hybrid GMC I had and this has a much smoother transmission. My wife has a lexus RX and we generally ride in the Tahoe for comfort and nearly the same MPG's!
Only manufacturing problem that I have had was a driver's side door lock that occasionally has a rattle from a slightly poor fit, this only occurs in cold weather and on rough roads. The times that I have brought it in for routine service it has not been cold so of course no rattle.