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DAS-114 < DTC/CIRCUIT DIAGNOSIS > [DRIVER ASSISTANCE SYSTEM] U0121 VDC CAN 2 DTC/CIRCUIT DIAGNOSIS U0121 VDC CAN 2 DTC Logic INFOID:0000000010416846 DTC DETECTION LOGIC NOTE: 126, "DISTANCE SENSOR : DTC Logic" . DTC CONFIRMATION PROCEDURE 1. PERFORM SELF DIAGNOSTIC RESULT 1. Start the engine. 2. Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT. Is DTC detected? YES >> Refer to DAS-114, "Diagnosis Procedure" NO >> Refer to GI-41, "Intermittent Incident" . Diagnosis Procedure INFOID:0000000010416847 1. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT Perform “Self Diagnostic Result” of “ABS” using CONSULT. Are any DTCs detected? YES >> Refer to . NO >> Replace the distance sensor. Refer to DAS-203, "Removal and Installation" CONSULT Display DTC Detection Condition Possible Cause VDC CAN CIR 2 Distance sensor receives an error signal from • ABS actuator and electric unit (control unit). |