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INPUT SIGNAL PROCEDURES SMART WIRING SYSTEM (SWS) USING SWS MONITOR 54C-506 COMMENTS ON TROUBLE SYMPTOM Input signals from all the door switches are used to • Door-ajar warning buzzer • Keyless entry system • Interior lamps • Interior lamp automatic-shutdown • Door-ajar warning lamp POSSIBLE CAUSES • Malfunction of the door switches • Malfunction of the ETACS-ECU • Damaged harness wires and connectors DIAGNOSIS PROCEDURE Step 1. SWS monitor data list • Driver's door is open OK: Normal condition is displayed. Q: Is the check result normal? YES : Go to Step 2. NO : Refer to inspection procedure Q-5 "The drive vehicles> Door Switches Input Circuit <RHD> DOOR DOOR DOOR DOOR ETACS-ECU Wire colour code J/B SIDE TAILGATE Item No. Item name Normal Item 32 DR DOOR SW ON |