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DLK-198 < SYMPTOM DIAGNOSIS > AUTOMATIC BACK DOOR OPERATION DOES NOT OPERATE AUTOMATIC BACK DOOR OPERATION DOES NOT OPERATE ALL SWITCHES ALL SWITCHES : Description INFOID:0000000006226037 Automatic back door open/close function does not operate using all switches. ALL SWITCHES : Diagnosis Procedure INFOID:0000000006226038 1. CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE Check that DTC is not detected with automatic back door control module. Is the inspection result normal? YES >> GO TO 2. NO >> Perform trouble diagnosis relevant to DTC indicated. 2. CHECK BACK DOOR AUTO CLOSURE FUNCTION Check back door auto closure function. YES >> GO TO 3. NO >> Refer to DLK-201, "OPEN/CLOSURE FUNCTION : Diagnosis Procedure" . 3. CHECK POWER SUPPLY AND GROUND CIRCUIT Check automatic back door control module power supply and ground circuit. DLK-116, "AUTOMATIC BACK DOOR CONTROL UNIT : Diagnosis Procedure" Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace the malfunctioning parts. 4. CHECK GROUND CIRCUIT Check automatic back door control module ground circuit. DLK-165, "Component Function Check" Is the inspection result normal? YES >> GO TO 5. NO >> Repair or replace the malfunctioning parts. 5. CHECK TOUCH SENSOR LH Check touch sensor LH. DLK-159, "LH : Component Function Check" . Is the inspection result normal? YES >> GO TO 6. NO >> Repair or replace the malfunctioning parts. 6. CHECK TOUCH SENSOR RH Check touch sensor RH. DLK-158, "RH : Component Function Check" Is the inspection result normal? YES >> GO TO 7. NO >> Repair or replace the malfunctioning parts. 7. REPLACE AUTOMATIC BACK DOOR CONTROL MODULE 1. Replace automatic back door control module. Refer to DLK-262, "Removal and Installation" . 2. Confirm the operation after replacement. Is the result normal? YES >> INSPECTION END |