DTC U0100: Engine 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 U0100 is set, be sure to diagnose the CAN bus line.
- Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.