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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Heating, Air Conditioning And Ventilation -- Lancer Evolution) >> Auto A/C Diagnosis >> Diagnostic Trouble Code Procedures >> DTC U0141: ETACS-ECU Time-out >> Trouble Judgment

Trouble Judgment

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The A/C-ECU receives air conditioning operation-related signals from the ETACS-ECU via the CAN bus lines. If the ECU cannot receive any of the air conditioning control-related signals from the ETACS-ECU, the diagnostic trouble code U0141 is stored.