Mitsubishi Montero owners have reported 2 problems related to automatic transmission control module (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mitsubishi Montero based on all problems reported for the Montero.
Pcm reprogramming for mil on/dtc po125. Incorrect pcm software parameters cause the mil("service engine soon) light to come on and diagnostic trouble code po125 to test to set. To eliminate this condition, reprograming the pcm is needed. After the reprograming the pcm, oxygen sensors on "2001 models only" need to be replaced and not covered by warranty. Oxygen sensors need to be replaced to meet new parameters, not because the sensors are bad. Mitsubishi states these modiflcations have been approved as appropriate by epa and carb. Thanks in advance for your help. Robert s duke.
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all problems of the 2001 Mitsubishi Montero
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While driving engine check light illuminated, indicating a malfunction. Dealer stated that this occurred because of interference in the transmission control module caused by cell phone use. Please give any further details.
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all problems of the 1996 Mitsubishi Montero
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| Problem Category | Number of Problems |
|---|---|
| Automatic Transmission problems | |
| Differential Unit problems | |
| Power Train problems | |
| Automatic Transmission Gear Indicator problems | |
| Transfer Case problems | |
| Driveshaft problems | |
| Automatic Transmission Control Module problems | |
| Transmission Failure problems | |
| Automatic Transmission Cooler problems | |
| Axle Assembly problems |