LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> GS 450h >> Repair and Diagnosis >> Electrical >> Starter >> Starting >> Smart Access System With Push-Button Start >> DTC B2289 Key Collation Waiting Time Over >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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 DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
B2289 Either condition below is met:
  • Cable and BEAN are abnormal between power source control ECU and immobiliser system
  • Immobiliser system is malfunctioning
  • Power source control ECU
  • Entry function
  • Engine immobiliser system
  • Power switch
  • Key
  • Wire harness
Fig 1: Key Collation Waiting Time - Communication Diagram
G05303646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals