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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System - Diagnostic Codes (4 Of 6)) >> SFI System >> DTC P0630-51: VIN Not Programmed [12/2023 - ] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0630-51 is stored when the Vehicle Identification Number (VIN) is not stored in the ECM or the stored VIN is not accurate.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority Note
P0630-51 VIN Not Programmed Either of the following conditions is met (1 trip detection logic).
  • The VIN is not stored in the ECM.
  • The VIN written to the ECM is not accurate.
 ECM Comes on Engine B SAE Code: P0630
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