Electrical System Problems of Mitsubishi Montero Sport

Mitsubishi Montero Sport owners have reported 34 electrical system related problems since 1996. Table 1 shows the 9 most common electrical system problems. The number one most common problem is related to the vehicle's horn assembly (16 problems). The second most common problem is related to the vehicle's alternator/generator/regulator (7 problems). For details of each of the problem category, use the links in the table.

  Recently reported Electrical System problems of Mitsubishi Montero Sport

The Horn Assembly problem

This week I have had two occurrences where the horn just starts blaring and won�t stop. Once was in the afternoon, and the other was at 5:00 am. My only diy alternatives are to disconnect the battery (obviously can�t use the vehicle), or remove the fuse (very unsafe).   Read details...

The Alternator/generator/regulator problem

Alternator send overcharge to battery it make blow fuses and affected the sensors at the automatic transmission was drving to my daugther house around 1,5 hrs to go   Read details...

The Electrical System problem

"takata recall" when a oil leek accor in due time it automatically drips directly on one of the spark plugs. Also the emissions control system doesn't function a reading electronic diagnostic when finding issue   Read details...

The Battery problem

The contact owns a 2000 Mitsubishi Montero Sport. When retrieving his vehicle from a local repair shop; he proceeded to accelerate and the vehicle stalled. The dealer stated that when removing the battery from the vehicle and replacing it the vehicle computer system reset which caused improper idle.   Read details...

The Battery Cable problem

2002 Mitsubishi Montero Sport; the car horn/alarm goes off usually when a drop of temperature occurs in the middle of the night. To fix . . . Has something to do with a short in the electrical of the air bag and the steering wheel column. Very expensive for a mechanic, over $1200.   Read details...

Switch Make:
Switch Model:
Mitsubishi Montero Sport Service Bulletins icon-go-page
Mitsubishi Montero Sport Safety Recalls icon-go-page
Mitsubishi Montero Sport Defect Investigations icon-go-page