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SWS – TROUBLESHOOTING 54B-99 Check connectors: Wiper / washer switch, lighting Check column switch (light switch) SWS monitor ECU check SWS monitor service data Item Name Normal state 00 Head light SW ON 01 Tail light SW ON 02 Dimmer SW ON 03 Passing SW ON 10 Turn signal RH SW ON 11 Turn signal LH SW ON OK: Normal states displayed at respective switch Replace the column switch To Inspection procedure A-2 No communication with Transient problem Inspection procedure R-5 Note: Column switches Probable Cause If there is a problem in the input signal of the column switch • Fault in column switch OK NG NG NG OK OK OK NG Repair Replace |