DTC U0010-88: U0155-00: Communication Error: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

System malfunction location	110010:88: Unit communication error (MS-CAN) 110155:00: Communication error with instrument cluster
Detection condition	U0010:88 The climate control unit detects a CAN bus communication line (MS-CAN) malfunction. U0155:00 The climate control unit could not receive CAN signal from the instrument cluster for 5 s or more.
Fail-safe function	Not applicable
Possible cause	0 Malfunction in CAN bus communication line Malfunction in CAN line between the climate control unit and instrument cluster
System wiring diagram	Not applicable