SFI SYSTEM, Diagnostic DTC:P0630

DTC Code DTC Name
P0630 VIN not Programmed or Mismatch - ECM / PCM

MONITOR DESCRIPTION

DTC P0630 is stored when the Vehicle Identification Number (VIN) is not stored in the ECM or the input VIN is not accurate.

DTC No. DTC Detection Condition Trouble Area
P0630

Either of the following conditions is met (1 trip detection logic):


  • The VIN is not stored in the ECM.

  • The VIN input into the ECM is not accurate.

 ECM

INSPECTION PROCEDURE

Tech Tips

Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

PROCEDURE


  1. READ OUTPUT DTC (DTC P0630)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the tester on.

    4. Enter the following menus: Powertrain / Engine / DTC.

    5. Read the DTCs.

      Result
      Result Proceed to
      DTC P0630 is output A
      DTC P0630 and other DTCs are output B

      Note

      If P0630 is stored, the VIN must be input to the ECM using the tester. However, all DTCs are cleared automatically by the tester when the VIN is input. If DTCs other than P0630 are output, troubleshoot them first.

      Tech Tips

      If any DTCs other than P0630 are output, troubleshoot those DTCs first.


    B

    GO TO DTC CHART Click here

    A

  2. INPUT VIN


    1. Input the VIN Click here.


    NEXT

    END