U1101: Can Communications System Time Out Error A/T Related Data: Notes
WARNING: This page is about a different variant/trim than selected.
CAUTION:
- If DTC U1101 is set in the ABS/TCL-ECU, always diagnose the CAN main bus line. If there is any fault in the CAN bus lines, an incorrect DTC may be set.
- Whenever the ABS/TCL-ECU is replaced, ensure that the communication circuit is normal.