DTC U0010 88/U0155 00: Unit Communication Error: Notes
WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC U0010:88/U0155:00 (REAR BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES
| Description |
- U0010:88
- Unit communication error (MS-CAN)
- U0155:00
- Communication error with instrument cluster
|
| Detection condition |
- U0010:88
- Rear body control module (RBCM) detects a CAN communication line (MS-CAN) error with the ignition switched ON (engine off or on).
- U0155:00
- Rear body control module (RBCM) cannot receive the CAN signals from the instrument cluster for 5 s or more
with the ignition switched ON (engine off or on).
|
| Fail-safe function |
Not applicable |
| Possible cause |
- Malfunction in the CAN bus communication line
- Malfunction in the CAN line between instrument cluster and rear body control module (RBCM)
|
| System wiring diagram |
Not applicable |