DTC

U0001:00, U0100:00, U0121:00, U0131:00, U0155:00

CAN line

DETECTION CONDITION

• U0001:00

• Open or short circuit in CAN system wiring harness is detected.

• U0100:00

• Communication error with PCM is detected in CAN communication.

• U0121:00

• Communication error with DSC HU/CM is detected in CAN communication.

• U0131:00

• Communication error with EPS CM is detected in CAN communication.

• U0155:00

• Communication error with instrument cluster is detected in CAN communication.

FAIL-SAFE FUNCTION

• Inhibits the smart city brake support (SCBS) controls.

• Illuminates the master warning light

• The message “SCBS Inspection Required” is indicated in the display.

POSSIBLE CAUSE

• CAN system wiring harness open or short circuit

• CAN system wiring harness open or short circuit with PCM

• CAN system wiring harness open or short circuit with DSC HU/CM

• CAN system wiring harness open or short circuit with EPS CM

• CAN system wiring harness open or short circuit with instrument cluster

• Instrument cluster malfunction

SYSTEM WIRING DIAGRAM

Not applicable