One problem related to anti-theft controller has been reported for the 1999 Ford Mustang. The most recently reported issues are listed below.
On three occasions while turning ignition switch and anti theft light have flashed on, causing vehicle not to start. Vehicle been in / out of dealer shop, and the problem still reoccurring. Please feel free to provide us with any further details on this matter.
| Ignition problems | |
| Wiring problems | |
| Electrical System problems | |
| Dash Wiring problems | |
| Anti-theft Controller problems | |
| Ignition Switch problems | |
| Battery problems |