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HVAC Temperature Knob Hard to Turn on Mitsubishi Lancer Evolution

Problem Description and Possible Solution

The heating, ventilation and AC (HVAC) temperature control knob may be hard to turn. Mitsubishi Motors has released a service bulletin out outlining the necessary repairs. Repairs involve installing a new air blend door lever and link, lubing the blend door track, and installing a filter on top of the blower motor housing to prevent entry of dirt and debris. If the temperature control assembly has been damaged it will require replacement also.

Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 2003
1 person reported this problem