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SWS – TROUBLESHOOTING 54B-67 Is the rear wiper working normally? SWS monitor ECU check SWS monitor service data Item Name Normal value 14 Rear washer SW ON OK: Normal value displayed Check connector F-20 Check rear washer motor (See Chap. 51*) Measure at Rear washer motor connector F-20 Check connector C-226, C-116 Check the harness between the rear washer motor and Confirm the trouble symptoms Transient problem To Inspection procedure H-1 Rear wiper not working at To Inspection procedure A-3 No communication with To Inspection procedure R-6 Rear washer switch signal Check the harness between rear washer motor and the Replace the ETACS-ECU Inspection procedure H-4 Note Rear washer does not work Probable Cause There is probably an abnormality in the rear washer switch • Fault in rear washer motor Replace Repair Repair Repair YES NO OK OK OK OK OK OK OK OK NO NG NG NG NG NG NG NG |