Power Train Related Problems of the 2001 Mitsubishi Diamante

Table 1 shows two common power train related problems of the 2001 Mitsubishi Diamante. The number one most common problem is related to the automatic transmission control module (three problems). The second most common problem is related to the transmission failure (one problem).

Table 1. Power Train related problems of Mitsubishi Diamante


Recently reported Power Train problems of the 2001 Mitsubishi Diamante

The Automatic Transmission Control Module problem

1) smelled antifreeze but could not find a source. 2) heater coil was leaking. 3) leaked on a computer that controlled my transmission. Why would anyone place an electrical part under a unit that hold a liquid? why would the electrical part not encased in a protective wrap if it had to be placed   Read details...

The Transmission Failure problem

I have a 2001 Mitsubishi Diamante, and am having problems that seem to run rampant among this model/make. My heater core went out at about 100k miles; my abs light stays on (due to a speed sensor fail), which renders the whole anti-lock system useless; and now my antenna mast is broken.   Read details...


Power Train related problems in other Mitsubishi Diamante model year vehicles:



Fuel Economy of Diamante Vehicles
Diamante Service Bulletins
Diamante Safety Recalls