System malfunction location

• U0010:88: Unit communication error (MS-CAN)

• U0155:00: 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

Not applicable

Possible cause

• Malfunction in CAN bus communication line

• Malfunction in CAN line between the climate control unit and instrument cluster

System wiring diagram

Not applicable