DTC U0073: Notes
DTC U0073 [AJ] DETECTION CONDITION AND POSSIBLE CAUSES
| DTC U0073 |
CAN BUS OFF |
| DETECTION CONDITION |
- CAN controller is damaged.
Diagnostic support note
- This is a continuous monitor (other).
- The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
- PENDING CODE is available if the PCM detects the above malfunction condition.
- DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Short to ground circuit between TCM terminal 2M and PCM terminal 92
- Short to power circuit between TCM terminal 2J and PCM terminal 66
- CAN communication line short each other
- CAN controller damaged.
|