DTC U0164: A/C CAN timeout: Notes
WARNING: This page is about a different car, the 2023 Mitsubishi Eclipse Cross. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
- If DTC U0164 is set, be sure to diagnose the CAN bus line.
- Before replacing the ECU or combination meter, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.