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SYMPTOM PROCEDURES SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR 54B-168 Step 5. Pulse check OK: The M.U.T.-III sounds or the voltmeter Q: Are the check result normal? All the signals are received normally. : Go to Step 6. The turn-signal lamp switch (RH) signal is not Refer to Inspection Procedure N-4 "The column switch (lighting and turn-signal ." The turn-signal lamp switch (LH) signal is not Refer to Inspection Procedure N-4 "The column switch (lighting and turn-signal ." Step 6. 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. System switch Check condition Turn-signal lamp switch When the turn-signal Turn-signal lamp switch When the turn-signal Main Index Group TOC |