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DTC B2289 Key Collation Waiting Time Over: Description

This DTC is output when there is a LIN communication problem between the main body ECU and certification ECU or when there is a problem in the engine immobilizer system.

DTC DETECTION CONDITION CHART

DTC Code Detection Condition Trouble Area
B2289 Either of following conditions is met:
  • Communication or communication line is abnormal among main body ECU, certification ECU, steering lock ECU and ID code box
  • Immobilizer system malfunctions
  • Main body ECU
  • Engine immobilizer system
  • Harness or connector
  • Engine switch
  • Entry function
  • Key
Fig 1: Certification ECU And Main Body ECU - Communication Diagram
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