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SYMPTOM PROCEDURES SMART WIRING SYSTEM (SWS) USING SWS MONITOR 54C-190 Step 3. Use the SWS monitor to examine the Check the condition of the keyless entry transmitter. OK: By operating the switch as shown in the Q: Are the check result normal? YES : Go to Step 4. NO : Refer to Inspection Procedure Q-23 "Each ." Step 4. Retest the system. Check that the encrypted code can be registered. Q: Is the check result normal? YES : The trouble can be an intermittent malfunction (Refer to GROUP 00 − How to Cope with Intermittent Malfunction NO : Replace the ETACS-ECU. INSPECTION PROCEDURE E-4: The Timer Lock Function does not Work after the Doors have been CAUTION Whenever the ECU is replaced, ensure that the COMMENT ON TROUBLE SYMPTOM If the keyless entry timer lock does not work POSSIBLE CAUSES • Malfunction of the keyless entry transmitter • Malfunction of the ETACS-ECU • Damaged harness wires and connectors DIAGNOSIS PROCEDURE Step 1. Check the operation of the keyless entry Check that the keyless entry system works normally. Q: Is the check result normal? YES : Go to Step 2. NO : Refer to inspection procedure E-1 "Keyless Step 2. Customize function by using the SWS "KEYLESS LOCK T" is set to one of the followings by • 30s • 60s • 120s • 180s Q: Is the check result normal? YES : The trouble can be an intermittent malfunction (Refer to GROUP 00 − How to Cope with Intermittent Malfunction NO : Replace the ETACS-ECU. INSPECTION PROCEDURE E-5: Multimode keyless entry system function does not work at all. CAUTION Whenever the ECU is replaced, ensure that the COMMENTS ON TROUBLE SYMPTOM If the electric-folding door mirrors work normally, the POSSIBLE CAUSES • Malfunction of the keyless entry transmitter • Malfunction of the ETACS-ECU Operation switch Normal conditions LOCK LOCK UNLOCK UNLOCK |