One problem related to horn assembly has been reported for the 2000 Mitsubishi Diamante. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Mitsubishi Diamante based on all problems reported for the 2000 Diamante.
Cannot hear horn inside the car how can you expect anyone else to, it only has one horn prevouis years had two.
| Ignition problems | |
| Horn Assembly problems |