DTC U0010:88, U0155:00 [CLIMATE CONTROL UNIT (FULL-AUTO AIR CONDITIONER)]
id0702k2073700
|
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 function
|
U0010:88
• Not applicable
U0155:00
• The value of the data which is not received from the instrument cluster is fixed at the specified value.
|
|
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
|
Diagnostic Procedure