Mitsubishi Diamante owners have reported 1 problem related to windshield wiper/washer motor (under the visibility 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.
While driving in inclement weather, the windshield wipers came on and went off on their own. Dealer was aware of this intermittent problem. The heating core was replaced three times.
See
all problems of the 2001 Mitsubishi Diamante
🔎.