| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Chrysler 300 repairs by problem area
Engine (40%)
Transmission and Drivetrain (20%)
Brakes and Traction Control (20%)
Suspension and Steering (0%)
Electrical and Air Conditioning (20%)
Paint, Rust, Leaks, Rattles, and Trim (0%)
Other (0%)
Select a problem area
Chart based on 5 repairs.
2003 Chrysler 300 4dr Sedan
255-horsepower 3.5L V6 4-speed shiftable automatic FWD
| 90000 mi US $300 |
Radiator drain plug broken. Had to replace entire radiator. |
2003 Chrysler 300 4dr Sedan
250-horsepower 3.5L V6 4-speed shiftable automatic FWD
| 137000 mi US $200 |
From prior ECM flash update and improper reseating of the main harness connector by dealer, main harness plug to ECM was damaged w/ intermittent electrical connections. This caused various repeated engine sensor & ECM errors. The vehicle often broke down and/or would not start, 4 repairs by 4 different shops replaced the same "sensors" multiple times. Realizing this could not be, I worked on the car & diagnosed the true cause of the problem back to the partially seated ECM main harness connection. After carefully packing silver conductive electrical grease into each of the damaged pins in the harness connection, the issues were then resolved. |
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