Mitsubishi Diamante owners have reported 1 problem related to anti-theft controller (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mitsubishi Diamante based on all problems reported for the Diamante.
Car doors are locking by themselves, the alarm for keys being left in the ignition no longer sounds, the automatic unlock when keys left in the ignition no longer works, and the headlights do not turn off when the car is turned off and door opened. Have been stranded several times due to keys locked in the car, and a dead battery due to headlights being left on.
See
all problems of the 2003 Mitsubishi Diamante
🔎.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Ignition problems | |
| Alternator/generator/regulator problems | |
| Ignition Module problems | |
| Dash Wiring problems | |
| Horn Assembly problems | |
| Electrical Failure problems | |
| Anti-theft Controller problems | |
| Software problems | |
| Computer Failure problems |