Table 1 shows 15 common electrical system related problems of the 2007 Chevrolet Impala. The number one most common problem is related to the electrical system (89 problems). The second most common problem is related to the starter solenoid (six problems).
There is an electrical connector behind the right side, kick panel that overloads and chars the plastic housing. The connector is for the rear defroster grid, but it cannot handle the amperage that the grid carries. Read details...
The vehicle failed to shift into park. The vehicle was taken to the dealer where the technician diagnosed that there was a broken wire in the btsi solenoid terminal which needed to be replaced. The vehicle was repaired by re wiring the ground wire to the shifter where the pin had broken. Read details...
The contact owns a 2007 Chevrolet Impala. On several occasions, while driving various speeds, the vehicle stalled. The contact stated that the failure recurred several times. On numerous occasions, the vehicle failed to start. Read details...