System malfunction location

• U0001:88: Module communication error (HS-CAN)

• U0155:00: Communication error with instrument cluster

Detection condition

U0001:88

• The SAS control module detects a CAN communication line (HS-CAN) error.

U0155:00

• The SAS control module 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 SAS control module and instrument cluster

System wiring diagram

Not applicable