LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2013 >> IS 250C Base >> Repair and Diagnosis (Single Page) >> Electrical >> Starter >> Smart Access System (Keyless Start) (Diagnostics & Circuit Tests) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (For Start Function) >> DTC B2289: Key Collation Waiting Time Over >> Description

DTC B2289: Key Collation Waiting Time Over: Description

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

DTC No. DTC Detection Condition Trouble Area
B2289 Either condition below is met:
  • Cable and BEAN are abnormal between the power source control ECU and the engine immobilizer system
  • The engine immobilizer system is malfunctioning
  • Power source control ECU
  • Engine immobilizer system
  • Wire harness or connector
  • Certification ECU (smart key ECU assembly)
Fig 1: Power Source Control ECU System Diagram
GTY136586Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals