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Component Function Check

WARNING: This page is about a different car, the 2024 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK REFRIGERANT PRESSURE SENSOR FUNCTION 
  1. Start engine and warm it up to normal operating temperature.
  2. Turn A/C switch and blower fan switch ON.
  3. Check the voltage between ECM harness connector terminals under the following conditions.
ECM Voltage (V)
Connector + -
Terminal
F52 74 105 0.3 - 4.5

Is the inspection result normal? 

YES >>

INSPECTION END

NO >>

Refer to DTC DIAGNOSIS PROCEDURE .