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LAN-48 [CAN] CAN SYSTEM (TYPE 23) INSPECTION Proceed trouble diagnosis according to the check sheet results (example). cuit Check Between Data Link Connector and Smart Entrance Control Unit" . Case 6:Check Harness between Smart entrance control unit and Tyre pressure monitoring control unit. Refer . Case 7:Check ECM Circuit. Refer to . Case 8:Check ABS actuator and electric unit (control unit) Circuit. Refer to LAN-51, "ABS Actuator and Elec- tric Unit (control unit) Circuit Check" . Case 9:Check Smart entrance control unit Circuit. Refer to LAN-52, "Smart Entrance Control Unit Circuit . Case 10:Check Tyre pressure monitoring control unit Circuit. Refer to LAN-52, "Tyre Pressure Monitoring Con- . Case 11:Check Combination meter Circuit. Refer to LAN-53, "Combination Meter Circuit Check" . Case 12:Check CAN communication Circuit. Refer to LAN-53, "CAN Communication Circuit Check" . Circuit Check Between Data Link Connector and Smart Entrance Control Unit EKS00AQV 1. CHECK CONNECTOR 1. Turn ignition switch OFF. 2. Disconnect the negative battery cable. 3. Check following terminals and connector for damage, bend and loose connection. (control unit side and ● Smart entrance control unit ● ABS actuator and electric unit (control unit) ● Between smart entrance control unit and ABS actuator and electric unit (control unit) OK or NG OK >> GO TO 2. NG >> Repair terminal or connector. 2. CHECK HARNESS FOR OPEN CIRCUIT 1. Disconnect smart entrance control unit connector. 2. Check continuity between smart entrance control unit harness OK or NG OK >> Reconnect all connectors to perform “SELF-DIAG RESULTS” and “DATA MONITOR” for “ENGINE”, ● EC-83, "DTC U1000 CAN COMMUNICATION LINE" for “ENGINE” ● BRC-25, "CAN Communication Circuit" for “ABS” ● BCS-23, "CAN Communication Line Check" for “SMART ENTRANCE” ● WT-23, "Inspection 4: CAN Communication Line" for “AIR PRESSURE MONITOR” NG >> Repair harness. 8(L) – 6(L) : Continuity should exist. 11(R) – 3(R) : Continuity should exist. PKIA0813E |