Description

• U0001:88

• Module communication error (HS-CAN)

• U0100:00

• Communication error with PCM

• U0121:00

• Communication error with DSC HU/CM

• U0131:00

• Communication error with EPS control module

• U0140:00

• Communication error with front body control module (FBCM)

• U0155:00

• Communication error with instrument cluster

• U0214:00

• Communication error with start stop unit

Detection condition

• U0001:88

• Forward sensing camera (FSC) cannot receive the CAN bus communication signal (HS-CAN) for 1 s or more.

• Forward sensing camera (FSC) detects the CAN bus communication line (HS-CAN) malfunction 10 times continuously.

• U0100:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the PCM for 1 s or more.

• U0121:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the DSC HU/CM for 1 s or more.

• U0131:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the EPS control module for 1 s or more.

• U0140:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the front body control module (FBCM) for 5 s or more.

• U0155:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the instrument cluster for 5 s or more.

• U0214:00

• Forward sensing camera (FSC) cannot receive the CAN signal from the start stop unit for 1 s or more.

Fail-safe function

• U0001:88

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

• U0100:00

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

• U0121:00

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

• U0131:00

• Inhibits the lane departure warning system (LDWS).

• U0140:00

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

• U0155:00

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

• U0214:00

• Inhibits the lane departure warning system (LDWS).

• Inhibits the high beam control (HBC) system.

Possible cause

• Malfunction in CAN bus communication line

• Malfunction in CAN line between PCM and forward sensing camera (FSC)

• Malfunction in CAN line between DSC HU/CM and forward sensing camera (FSC)

• Malfunction in CAN line between EPS control module and forward sensing camera (FSC)

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

• Malfunction in CAN line between instrument cluster and forward sensing camera (FSC)

• Malfunction in CAN line between start stop unit and forward sensing camera (FSC)

System wiring diagram

Not applicable