|
|
SWS – TROUBLESHOOTING 54B-95 Is the security alarm set to “Horn and Hazards”? SWS monitor ECU check Is the horn working normally? Check connector A-07X Check the horn relay (See Chap. 54A Horn*) Measure at the Horn relay connector A-07X Check connectors A-20, A-22 Check the harness between the horn (LO) or (HI) and Confirm the trouble symptoms Transient problem Use the adjustment function to set the security alarm to To Inspection procedure A-3 No communication with Check connectors A-07X, C-31, C-06, C-226 Check the harness between the horn relay and the Confirm the trouble symptoms Transient problem Replace the ETACS- Check the harness between the horn relay and the Replace the ETACS-ECU Inspection procedure P-4 Horn does not sound when security alarm operates Probable Cause This function is operated by the ETACS-ECU. • Fault in ETACS-ECU *: See ’00-5 Lancer Sedia Servicing Manual (No. 1036K00) YES OK NO OK NG NG OK OK OK OK OK Repair Replace OK OK OK NG NG NG Repair Repair Repair Repair NO NG YES NG NG NG NG |