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EC9-172 < DTC/CIRCUIT DIAGNOSIS > [R9M] U0315 CAN COMMUNICATION [ABS ACTUATOR AND ELECTRIC UNIT (CON- TROL UNIT)] U0315 CAN COMMUNICATION [ABS ACTUATOR AND ELECTRIC UNIT DTC Logic INFOID:0000000010499284 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM DIAGNOSIS PROCEDURE NOTE: >> Proceed to EC9-172, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000010499285 1. CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) Check DTC with ABS actuator and electric unit (control unit). Refer to Is DTC detected? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident" . NO >> Perform trouble shooting relevant to DTC indicated. DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause U0315 VEHICLE SPEED CEIVED • 2.DEF: INVALID SOURCE COMPUT- ER MULTIPLEX SIGNALS • 3.DEF: ALIVE COUNTER INCOR- RECT • 4.DEF: CIRCUIT QUANTITY NOT PLAUSIBLE ECM receives invalid signal of vehicle ABS actuator and electric unit |