[54B] SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR <Hong Kong spec.> - - SYMPTOM PROCEDURES - KEYLESS ENTRY SYSTEM - INSPECTION PROCEDURE E-2: Keyless entry hazard warning lamp answerback function or the room lamp answerback function does not work normally. | PRINT PAGE / INDEX / PRIOR / NEXT

INSPECTION PROCEDURE E-2: Keyless entry hazard warning lamp answerback function or the room lamp answerback function does not work normally.
| CAUTION Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.
| COMMENTS ON TROUBLE SYMPTOM If the hazard warning lamp and the room lamp work normally, the ETACS-ECU may be defective. Alternatively, it is possible that "KEYLESS (HAZD)" was set to "W/O FUNCTION" by using the adjustment function.
| POSSIBLE CAUSES Defective turn-signal lamp Malfunction of the room lamp Malfunction of the ETACS-ECU Damaged harness wires and connectors
| DIAGNOSIS PROCEDURE
| Step 1. Check the operation of the hazard warning lamp. Check that the hazard warning lamps illuminate normally. Q: Is the check result normal? YES: Go to Step 2. NO: Refer to inspection procedure L-2 "The hazard warning lamps do not illuminate ".
| Step 2. Check the operation of the dome lamps. Check that the dome lamps illuminate normally. Q: Is the check result normal? YES: Go to Step 3. NO: Refer to inspection procedure N-1 "The front and rear room lamp does not illuminate/extinguish ."
| Step 3. Check the SWS monitor customized function. Use the SWS monitor customize function to confirm that "KEYLESS (HAZD)" is set to other than "W/O FUNCTION". CAUTION The SWS monitor must be used in order to confirm and change that setting. Use the SWS monitor to confirm and/or change the customized function. Q: Is the check result normal? YES: Go to Step 4. NO: Use the SWS monitor customize function to se the "KEYLESS (HAZD)" to other than "W/O FUNCTION" (Refer to GROUP 54C - Adjustment function ).
| Step 4. Retest the system. Check that the keyless entry hazard warning lamp answerback function or the room lamp answerback function work normally. 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.

[54B] SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR <Hong Kong spec.> - - SYMPTOM PROCEDURES - KEYLESS ENTRY SYSTEM - INSPECTION PROCEDURE E-2: Keyless entry hazard warning lamp answerback function or the room lamp answerback function does not work normally. | PRINT PAGE / INDEX / PRIOR / NEXT

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