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DTC P0603 ECM POWER SUPPLY EC-475 C D E F G H I J K L M A EC 2006 Pathfinder 4. PERFORM DTC CONFIRMATION PROCEDURE With CONSULT-II 1. Turn ignition switch ON. 2. Select “SELF DIAG RESULTS” mode with CONSULT-II. 3. Touch “ERASE”. 4. Perform DTC Confirmation Procedure. EC-472, "DTC Confirmation Procedure" 5. Is the 1st trip DTC P0603 displayed again? With GST 1. Turn ignition switch ON. 2. Select Service $04 with GST. 3. Perform DTC Confirmation Procedure. EC-472, "DTC Confirmation Procedure" 4. Is the 1st trip DTC P0603 displayed again? Yes or No Yes >> GO TO 5. No >> INSPECTION END 5. REPLACE ECM 1. Replace ECM. 2. Perform initialization of NVIS(NATS) system and registration of all NVIS(NATS) ignition key IDs. Refer to BL-102, "ECM Re-communicating Function" 3. Perform 4. Perform EC-77, "Accelerator Pedal Released Position Learning" 5. Perform EC-77, "Throttle Valve Closed Position Learning" . 6. Perform EC-77, "Idle Air Volume Learning" . >> INSPECTION END |