ECD SYSTEM, Diagnostic DTC:P0630

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

DESCRIPTION

DTC P0630 is set when the Vehicle Identification Number (VIN) is not stored in the Engine Control Module (ECM) or the input VIN is not accurate. Input the VIN with the intelligent tester.

P0630
DTC Detection Drive Pattern DTC Detection Condition Trouble Area
-

  • VIN not stored in ECM

  • Input VIN in ECM not accurate

    (1 trip detection logic)

 ECM

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Replace the normal DLC3 cable (12 V specification) for the intelligent tester with the 24 V DLC3 cable.

      Note

      Be sure to use the 24 V DLC3 cable when connecting the intelligent tester to the DLC3. Using the normal DLC3 cable (12 V specification) will cause damage to the tester.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the tester on.

    5. Enter the following menus: Powertrain / Engine and ECT / DTC.

    6. Read the DTCs.

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

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

      Note

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


    B

    GO TO DTC CHART Click here

    A

  2. INPUT VIN WITH INTELLIGENT TESTER


    1. Input the VIN code Click here.


    NEXT

    END