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SYMPTOM PROCEDURES SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR 54B-61 COMMENT ON TROUBLE SYMPTOM POSSIBLE CAUSES • Malfunction of the door lock actuator (front: LH) • Malfunction of the ETACS-ECU • Damaged harness wires and connectors DIAGNOSIS PROCEDURE Step 1. Check the power supply circuit. When the ignition switch is turned to the LOCK Q: Is the check result normal? YES : Go to Step 2. NO : Refer to inspection procedure A-2 "Check . Step 2. Pulse check Check the input signal from the driver's door lock OK: The MUT-II/III sound or the voltmeter Q: Is the check result normal? YES : Go to Step 3. NO : Refer to inspection procedure N-12 "The ." Step 3. Connector check: E-11 door lock actuator Q: Is the check result normal? YES : Go to Step 4. NO : Repair the defective connector. Step 4. Check the door lock actuator (front: LH) Check that the door lock actuator (front: LH) works − Door Q: Is the check result normal? YES : Go to Step 5. NO : Replace the door lock actuator (front: LH). Step 5. Connector check: C-217 ETACS-ECU Q: Is the check result normal? YES : Go to Step 6. NO : Repair the defective connector. System switch Check condition Driver's door lock When the driver's key AC308791AB Connector: E-11 Harness side E-11(B) 5 6 4 2 3 1 <LHD> AC308722 Connector: C-217 Junction block (Rear view) Junction block side AD 3 1 2 14 4 5 7 6 8 1110 9 1312 17 15 16 18 19 20 <LHD> |