One problem related to back up alarm 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.
The contact owns a 2002 Chevrolet Impala. The contact stated that the electronic pass lock system prevents the vehicle from starting. The failure has been ongoing for a year. The dealer stated that the vehicle must be present to receive a computer generated code in order to instantly rectify the failure. The contact stated that the security light illuminated in the vehicle, which also prevented it from starting. Various components have been replaced, but the failure still persists. The vehicle has been to the dealer approximately 4-6 times, including twice this week. The failure mileage was 38,000 and current mileage was 46,500.