Two problems related to electrical system have been reported for the 2003 Ford Thunderbird. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Ford Thunderbird based on all problems reported for the 2003 Thunderbird.
Tl- the contact owns a 2003 Ford Thunderbird. The contact stated that the service engine warning light illuminated, the vehicle drastically reduced speed and hesitated on several occasions. The contact stated that the vehicle stalled. The vehicle was taken to an independent mechanic, who was not able to replicate the failure. The vehicle was taken to an authorized dealer who indicated that the vehicle was not included in two manufacturer recalls that had expired. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was not available. Pam.
The car DE-powers and will not go above 20-25 mph. The anti lock brake lights come on. They will stay on for awhile and go off and on by themselves. This happens in traffic and is very dangerous. My daughter nearly got plowed over trying to get off the road. She called my scared to death. This happens intermittently. No wet or slick pavement, on a dry sunny day.
| Electrical System problems | |
| Alternator/generator/regulator problems | |
| Ignition Coils Failure problems |