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Home >> Lexus >> 2005 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Engine Immobilizer System - Diagnostics >> Circuit Inspection >> DTC B2795/99: Unmatched Key Code >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

  1. Delete DTC and insert all the presently available keys to check whether the engine starts or not. 

    HINT:

    When inserting the key that does not start the engine, DTC (B 2795) is stored in memory.

    RESULT: 

    RESULT REFERENCE

    OK All keys starts the engine.
    NG A specific key does not start the engine.

    OK: No problem. 

    HINT:

    If the result is "OK", please confirm whether or not customers have ever inserted the unregistered key or the immobilizer key (with transponder chip) of other vehicle in the ignition key cylinder, and find out the cause of detecting DTC.

    NG: Register the key that does not start the engine.