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Home >> Lexus >> 2013 >> IS 250 Base, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Starter >> Smart Access System (Keyless Start) (Diagnostic Codes & Symptom Tests) >> Smart Access System With Push-Button Start >> DTC B2289: Key Collation Waiting Time Over >> Description

DTC B2289: Key Collation Waiting Time Over: Description

This DTC is output when there is a LIN communication problem between the power source control ECU and certification ECU or when there is a problem in the engine immobiliser 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 immobiliser system
  • The engine immobiliser system is malfunctioning
  • Power source control ECU
  • Engine immobiliser system
  • Wire harness or connector
  • Certification ECU
Fig 1: Identifying LIN Communication Master System Diagram
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