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LAN-40 [CAN] CAN SYSTEM (TYPE 22) 6. CHECK HARNESS FOR SHORT CIRCUIT 1. Disconnect ECM connector. 2. Check continuity between ECM harness connector F119 termi- OK or NG OK >> GO TO 7. NG >> Repair harness between ECM and harness connector F109. 7. CHECK HARNESS FOR SHORT CIRCUIT Check continuity between ECM harness connector F119 terminals OK or NG OK >> GO TO 8. NG >> Repair harness between ECM and harness connector F109. 8. ECM / COMBINATION METER INTERNAL CIRCUIT INSPECTION Check components inspection. Refer to LAN-40, "ECM / COMBINATION METER INTERNAL CIRCUIT . OK or NG OK >> Reconnect all connectors to perform “SELF-DIAG RESULTS” and “DATA MONITOR” for “ENGINE”, “ABS”, and “SMART ENTRANCE” displayed on CONSULT-II. Refer to the following: ● EC-83, "DTC U1000 CAN COMMUNICATION LINE" for “ENGINE” ● BRC-94, "Inspection 15 CAN Communication Circuit, ESP/TCS/ABS Control Unit and Steering for “ABS” ● BCS-23, "CAN Communication Line Check" for “SMART ENTRANCE” NG >> Replace ECM and/or Combination meter. Component Inspection EKS00AQQ ECM / COMBINATION METER INTERNAL CIRCUIT INSPECTION ● Remove ECM and Combination meter from vehicle. ● Check resistance between ECM terminals 95 and 87. ● Check resistance between Combination meter terminals 43 and 95(L) – 87(R) : Continuity should not exist. MKIB0609E 95(L) – ground : Continuity should not exist. 87(R) – ground : Continuity should not exist. MKIB0610E Unit Terminal Resistance value ( Ω ) ECM 95 – 87 Approx. 108 - 132 Combination meter 43 – 44 PKIA0830E |