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U1000, U1002 CAN COMM CIRCUIT BRC-95 < DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS] C D E G H I J K L M A B BRC N O P U1000, U1002 CAN COMM CIRCUIT Description INFOID:0000000005234610 CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul- DTC Logic INFOID:0000000005234611 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. DTC REPRODUCTION PROCEDURE 1. Turn the ignition switch ON. 2. Perform self-diagnosis for “ABS” with CONSULT-III. Is DTC “U1000” or “U1002” detected? YES >> Proceed to diagnosis procedure. Refer to . NO >> INSPECTION END Diagnosis Procedure INFOID:0000000005234612 1. PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) Perform self-diagnosis for “ABS” with CONSULT-III. Is DTC “U1000” or “U1002” detected? YES >> Proceed to diagnosis procedure. Refer to LAN-20, "Trouble Diagnosis Flow Chart" . NO >> INSPECTION END Special Repair Requirement INFOID:0000000005528352 1. ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actua- BRC-9, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU- >> END DTC Display item Malfunction detected condition Possible cause U1000 CAN COMM CIRCUIT When ABS actuator and electric unit (control unit) is not • CAN communication line (control unit) U1002 SYSTEM COMM When ABS actuator and electric unit (control unit) is not |