Description

• U0001:88

• Module communication error (HS-CAN)

• U0100:00

• Communication error with PCM

• U0101:00

• Communication error with TCM

• U0151:00

• Communication error with SAS control module

• U0155:00

• Communication error with instrument cluster

• U0214:00

• Communication error with start stop unit

• U023A:00

• Communication error with forward sensing camera (FSC)

Detection condition

• U0001:88

• Front body control module (FBCM) detects a CAN bus communication line (HS-CAN) malfunction 10 times continuously.

• U0100:00

• Front body control module (FBCM) could not receive the CAN signal from the PCM for 5 s or more.

• U0101:00

• Front body control module (FBCM) could not receive the CAN signal from the TCM for 5 s or more.

• U0151:00

• Front body control module (FBCM) could not receive the CAN signal from the SAS control module for 5 s or more.

• U0155:00

• Front body control module (FBCM) could not receive the CAN signal from the instrument cluster for 5 s or more.

• U0214:00

• Front body control module (FBCM) could not receive the CAN signal from the start stop unit for 5 s or more.

• U023A:00

• Front body control module (FBCM) could not receive the CAN signal from the forward sensing camera (FSC) for 5 s or more.

Fail-safe function

• U0001:88

• Control at the default signal value after holding the previous value for 5 s.

• U0100:00

• Control at the default signal value after holding the previous value for 5 s.

• U0101:00

• Control at the default signal value after holding the previous value for 5 s.

• U0151:00

• Control at the default signal value after holding the previous value for 5 s.

• U0155:00

• Control at the default signal value after holding the previous value for 5 s.

• U0214:00

• Control at the default signal value after holding the previous value for 5 s.

• U023A:00

• Control at the default signal value after holding the previous value for 5 s.

Possible cause

• Malfunction in CAN bus communication line

• Malfunction in CAN line between the PCM and front body control module (FBCM)

• Malfunction in CAN line between the TCM and front body control module (FBCM)

• Malfunction in CAN line between the SAS control module and front body control module (FBCM)

• Malfunction in CAN line between the instrument cluster and front body control module (FBCM)

• Malfunction in CAN line between the start stop unit and front body control module (FBCM)

• Malfunction in CAN line between the forward sensing camera (FSC) and front body control module (FBCM)

System wiring diagram

Not applicable