Table 1 shows 13 common electrical system related problems of the 2003 Chevrolet Monte Carlo. The number one most common problem is related to the electrical system (23 problems). The second most common problem is related to the ignition switch (six problems).
Vehicle stalls when starting. While driving vehicle may shut off when moving on highway if you are not pushing on gas pedal. May be due to faulty egr or emissions component Read details...
Problems with the suspension, ignition switch, turn signals not working, security system not resetting. Had to replace the ecm. Read details...
The contact owns a 2003 Chevrolet Monte Carlo. While parked, the vehicle failed to start and the key remained in the off position. The vehicle was not diagnosed or repaired. The failure recurred on numerous occasions. The vehicle was included in NHTSA campaign number: 14v400000 (electrical system). Read details...