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SYMPTOM PROCEDURES SMART WIRING SYSTEM (SWS) USING SWS MONITOR 54C-88 Step3. Retest the system. Q: Is the check result normal? YES : The trouble can be an intermittent malfunction (Refer to GROUP 00 − How to use Troubleshooting/inspection Service − How to Cope with Intermittent ). NO : Replace the ETACS-ECU. INSPECTION PROCEDURE E-4: Multi-mode 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 ETACS-ECU • Malfunction of the keyless entry transmitter Step 1. Check the keyless entry transmitter. Q: Is the check result normal? YES : Go to Step 2. NO : Refer to Inspection Procedure E-1 "Keyless ." Step 2. Check the electric retractable remote Q: Is the check result normal? YES : Go to Step 3. NO : Refer to inspection procedure H-1 "Electric Step 3. ECU check on the SWS monitor. • Ignition switch: ACC ECU TO BE CHECKED • ETACS ECU OK: "OK" is displayed on the "ETACS ECU" Q: Is the check result normal? YES : Go to Step 4. NO : Refer to Inspection Procedure A-3 Step 4. Use the SWS monitor to examine the OK: By operating the switch as shown in the Q: Is the check result normal? YES : Go to Step 5. NO : Refer to inspection procedure N-12 "Each ." Operation switch Normal conditions LOCK (1 second or LOCK UNLOCK (1 second or UNLOCK Main Index Group TOC |