One problem related to car will not start has been reported for the 2003 Mitsubishi Eclipse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mitsubishi Eclipse based on all problems reported for the 2003 Eclipse.
The vehicle would not start because the connector to the ignition switch had a broken lock tab and was being pulled by the harness when the steering wheel was tiled.
| Electrical System problems | |
| Battery Cable problems | |
| Car Will Not Start problems | |
| Alternator/generator/regulator problems | |
| Computer Failure problems | |
| Wiring problems |