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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 221 (Engine Immobilizer System (W/Smart Key System) - Diagnosis) >> DTC B2795: Unmatched Key Code >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
  1. DELETE DTC AND INSERT ALL PRESENTLY AVAILABLE KEYS TO CHECK WHETHER ENGINE STARTS OR NOT 

    OK: 

    Engine starts. 

    NG: REPLACE KEY THAT CANNOT START ENGINE 

    OK: NO PROBLEM (BECAUSE OF KEY RE-REGISTRATION) 

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