Toyota Sienna Service Manual: VIN not Programmed or Mismatch - ECM / PCM

DTC 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.

MONITOR STRATEGY

TYPICAL ENABLING CONDITIONS

TYPICAL MALFUNCTION THRESHOLDS

COMPONENT OPERATING RANGE

INSPECTION PROCEDURE

1 READ CURRENT DTC

1. Connect the intelligent tester to the DLC3.
2.  Turn the ignition switch to the ON position and turn the tester on.
3.  Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
4.  Read the DTCs.

Result

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

NOTICE: 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 inputting the VIN. If DTCs other than P0630 are set, check them first.

2 INPUT VIN WITH INTELLIGENT TESTER

HINT: Refer to "REGISTRATION"

3 READ CURRENT DTC

1. Connect the intelligent tester to the DLC3.
2. Turn the ignition switch to the ON position and turn the tester on.
3.  Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.
4. Read the DTCs again.

Result: DTC is not output (P0630).

END