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Home >> Toyota >> 2009 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Control System (1AR-FE) - DTC P0504 - P0657) >> DTC P0630 VIN not Programmed or Mismatch - ECM/PCM >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different variant/trim than selected.
  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0630) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain/Engine/Trouble Codes.
    5. Read the DTCs.

      Result 

      RESULT CHART

      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 output, the VIN must be input into the ECM using the Techstream. However, all DTCs are cleared automatically by the Techstream when inputting the VIN. If DTCs other than P0630 are output, check them first.

      B:  GO TO DTC CHART

      A: Go to next step 

  2. INPUT VIN 
    1. Input the VIN (See REGISTRATION ).

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