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Circuit Description

WARNING: This page is about a different car, the 2003 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is detected when the code decoded in the Transponder Key ECU and the code received from the key are not matched during the key code verification. Replace the key when this DTC is detected.

DIAGNOSTIC TROUBLE CODE

DTC No. DTC Detecting Condition Trouble Area
B2794
  • Transponder chip malfunction
  • Key