DTC U1195: Coding not completed; DTC U1197: Coding data unavailable: Notes
CAUTION:
- If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code (DTC) may be stored. Prior to this diagnosis, diagnose the CAN bus lines (Refer to CAN BUS DIAGNOSTICS TABLE ).
- Whenever ECU is replaced, ensure that the CAN bus lines are normal.