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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Heating, Air Conditioning And Ventilation - Lancer Evolution) >> Auto A/C Diagnosis >> Diagnostic Trouble Code Procedures >> DTC U0019: Bus Off (CAN1) >> Notes

DTC U0019: Bus Off (CAN1): Notes

WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: If DTC U0019 is set in the A/C-ECU, diagnose the CAN main bus line.
CAUTION: Whenever the ECU is replaced, ensure that the communication circuit is normal.
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