P0607

P0607 ECM





Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

On Board Diagnosis Logic
This self-diagnosis has the one trip detection logic.






DTC Confirmation Procedure
1. Turn ignition switch ON.
2. Check DTC.
3. If DTC is detected, go to P0607.

Diagnosis Procedure
1.INSPECTION START
With CONSULT-III
1. Turn ignition switch ON.
2. Select "SELF-DIAG RESULTS" mode with CONSULT-III.
3. Touch "ERASE".
4. Perform DTC Confirmation Procedure.
See P0607.
5. Is the DTC P0607 displayed again?
With GST
1. Turn ignition switch ON.
2. Select Service $04 with GST.
3. Perform DTC Confirmation Procedure.
See P0607.
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. With Intelligent Key System (With intelligent key system) or Without Intelligent Key System (Without intelligent key system).
3. Perform Testing and Inspection.
4. Perform Testing and Inspection.
5. Perform Throttle Valve Closed Position Learning.
6. [Flexible Fuel Vehicle]
Perform Ethanol Mixture Ratio Adaptation (Flexible Fuel Vehicle).
7. Perform Testing and Inspection.
- INSPECTION END