DTC P0630-51: VIN Not Programmed [08/2020 - ]: Procedure

WARNING: This page is about a different car, the 2021 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0630-51)

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.
Enter the following menus: Powertrain / Engine / Trouble Codes.

Read the DTCs.

Powertrain > Engine > Trouble Codes

NOTE:

If P0630-51 is output, the VIN must be written to the ECM using the Techstream. However, all DTCs are cleared automatically by the Techstream when the VIN is written. If DTCs other than P0630-51 are output, troubleshoot them first.

Result

Result	Proceed to
DTC P0630-51 is output	A
DTC P0630-51 and other DTCs are output	B

Result:

GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2020 - ]

Result:

See step 2

WRITE VIN

Write the VIN.

Refer to REGISTRATION [08/2020 - ]

Result

Proceed to
NEXT

Result:

END