Power Train Related Problems of the 2006 Chevrolet Avalanche

Table 1 shows seven common power train related problems of the 2006 Chevrolet Avalanche. The number one most common problem is related to the power train (six problems). The second most common problem is related to the transmission noise (two problems).


Recently reported Power Train problems of the 2006 Chevrolet Avalanche

The Power Train problem

After purchasing my vehicle through a bank loan, the frame started to deteriorate resulting in suspension components to come loose and fall off. Lastly, rear driveshaft broke off, leaving me inoperable.   Read details...

The Transmission Noise problem

I backed out of my driveway stopped my truck like always put it in d to drive heard a loud clunk noise and now I have 1 and 2 gear only to use the truck was stationary was on a main road I changed the transmission fluid screens filters everything flushed it out and still the same thing a lot of   Read details...

The Transfer Case problem

Driving down the road the truck engine will be running with no abnormal sounds, smells, leaks but will act as if not in gear. Rpm's will rev but truck will not move. Only after putting truck in park (lots of grinding noises) then pressing the 4wheel button then back to 2wheel (sometimes through two   Read details...


Power Train related problems in other Chevrolet Avalanche model year vehicles:



Avalanche Service Bulletins
Avalanche Safety Recalls
Avalanche Defect Investigations