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MPI – TROUBLESHOOTING 13A-66 From previous page Check connector C-49 Check radiator fan motor connector • Ignition switch: ON high speed C-49 Engine ECU measurement measurement on harness side • Ignition switch: ON Check connector C-34 Check harness between fan has any shorts Replace radiator fan motor and MUT-II/III Actuator test Replace engine ECU Check harness between battery supply cable Check harness between radiator supply cable Replace radiator fan motor and Intermittent malfunction (ref. OK OK OK OK NG NG NG NG NG NG OK OK OK NG OK OK NG Repair Repair Repair Repair Repair |