One problem related to transmission solenoid has been reported for the 2002 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Chevrolet Impala based on all problems reported for the 2002 Impala.
1. Within this past month, am noticing tremendous power loss and shifting/timing issues with the transmisson when accelerating to higher gear. . Potential consequence would be insufficient power to accelerate out of the way of oncoming traffic. 3. Have investigated and seen numerous complaints online concerning a shift solenoid that is a very troublesome issue with a lot of gm owners. Typical parts cost and labor for this problem runs in the $400. 00 ballpark.