|
|
BRC-226 < SYMPTOM DIAGNOSIS > [HDC/HSA/VDC/TCS/ABS] VEHICLE JERKS DURING VDC/TCS/ABS CONTROL VEHICLE JERKS DURING VDC/TCS/ABS CONTROL Diagnosis Procedure INFOID:0000000001691090 1. SYMPTOM CHECK Check if the vehicle jerks during VDC/TCS/ABS control. YES >> Normal. NO >> GO TO 2 2. CHECK SELF-DIAGNOSIS RESULTS Perform self-diagnosis of ABS actuator and electric unit (control unit). Refer to . Are self-diagnosis results indicated? YES >> Check corresponding items, make repairs, and perform ABS actuator and electric unit (control unit) self-diagnosis. NO >> GO TO 3 3. CHECK CONNECTOR • Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector and check terminal for deformation, disconnection, looseness, etc. • Securely connect connectors and perform ABS actuator and electric unit (control unit) self-diagnosis. YES >> If poor contact, damage, open or short circuit of connector terminal is found, repair or replace. NO >> GO TO 4 4. CHECK ECM AND TCM SELF-DIAGNOSIS RESULTS Perform ECM and TCM self-diagnosis. Are self-diagnosis results indicated? YES >> Check the corresponding items. • ECM: Refer to EC-74, "CONSULT-III Function (ENGINE)" • TCM: Refer to TM-35, "CONSULT-III Function (TRANSMISSION)" NO >> Replace ABS actuator and electric unit (control unit). Refer to BRC-234, "Removal and Installa- . |