Based on car owner complaints, the most common issues with the 2003 Chevrolet Avalanche 1500 fall into the category of ELECTRICAL SYSTEM. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
I was driving west on peters rd in middlefield when i hit a patch of black ice putting the truck into a skid which put me in the ditch i hit a mailbox...
Speedometergauge stoop working along with the oil pressure gauge tailgate caused a one [xxx] to rupture the tendants in his left knee due to the malfu...
Purchased a used 2003 chevy avalanche at a dealership in feb 2006 upon servicing the vehicle two months later was told that the car had extensive unde...