LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2011 >> LX 570 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System With Push-Button Start (For Start Function) (Diagnostic Codes & Circuit Tests) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function) >> DTC B2289: Key Collation Waiting Time Over (08/2010 - 08/2011) >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B2289: Key Collation Waiting Time Over (08/2010 - 08/2011): Description

This DTC is stored when there is a LIN communication problem between the main body ECU and certification ECU (smart key ECU assembly) or when there is a problem in the engine immobilizer system.

DTC Code Detection Condition Trouble Area
B2289 When either of the following conditions is met:
  • Communication or the communication line among the main body ECU, certification ECU (smart key ECU assembly), steering lock ECU and ID code box (immobilizer code ECU) is abnormal.
  • The immobilizer system malfunctions.
  • Main body ECU
  • Engine switch
  • Certification ECU (Smart key ECU assembly)
  • Key
  • Engine immobilizer system
  • Harness or connector
scientia non olet · About LEMON Manuals