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Home >> Mitsubishi >> 2014 >> Lancer SE >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Heating, Air Conditioning & Ventilation - With Diagnostics) >> Automatic A/C Diagnosis >> Symptom Procedures >> INSPECTION PROCEDURE 1: Communication with the scan tool (M.U.T.-III) is not possible >> Comments On Trouble Symptom

Comments On Trouble Symptom

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If communication with all other systems is not possible, there is a high possibility that there is a malfunction of the diagnosis line. If only the A/C system can not communicate with the scan tool (M.U.T.-III), the heater controller assembly (A/C-ECU) may be defective.