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Home >> Toyota >> 2002 >> 4Runner Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 344 (Engine Immobilizer System - Diagnostics) >> Circuit Inspection >> DTC B2795/99: Unmatched Key Code >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2002 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
  1. Delete DTC and insert all the presently available keys to check whether the engine starts or not. 
    NOTE: When inserting the key that does not start the engine, DTC (B 2795) is stored in memory.
    1. RESULT: 
      Fig 1: Reviewing Unmatched Key Code Information
      G01041859Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. OK: No problem. 
    2. NG: Register the key that does not start the engine. 
    NOTE: 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.