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EC-774 < COMPONENT DIAGNOSIS > [VK56DE] P0607 ECM P0607 ECM Description INFOID:0000000004333334 CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul- On Board Diagnosis Logic INFOID:0000000003936490 This self-diagnosis has the one trip detection logic. DTC Confirmation Procedure INFOID:0000000003936491 1. Turn ignition switch ON. 2. Check DTC. 3. If DTC is detected, go to . Diagnosis Procedure INFOID:0000000003936492 1. INSPECTION START 1. Turn ignition switch ON. 2. Erase DTC. Refer to EC-525, "Emission-related Diagnostic Information" . 3. Perform DTC Confirmation Procedure. Refer to EC-774, "DTC Confirmation Procedure" . 4. Is the DTC P0607 displayed again? Yes or No Yes >> GO TO 2. No >> INSPECTION END 2. REPLACE ECM 1. Replace ECM. 2. Perform initialization of NVIS(NATS) system and registration of all NVIS(NATS) ignition key IDs. Refer to SEC-8, "ECM RE-COMMUNICATING FUNCTION : Special Repair Requirement" (with intelligent key sys- tem) or SEC-124, "ECM RE-COMMUNICATING FUNCTION : Special Repair Requirement" (without intel- ligent key system). 3. 4. EC-500, "Accelerator Pedal Released Position Learning" 5. EC-500, "Throttle Valve Closed Position Learning" 6. EC-500, "Idle Air Volume Learning" . >> INSPECTION END DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0607 CAN communication bus When detecting error during the initial diagnosis • ECM 2009 Pathfinder |