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 immobiliser system.

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 Immobiliser system malfunctions	Main body ECU Engine immobiliser system Harness or connector Engine switch Entry function Key

Fig 1: Certification ECU And Main Body ECU - Communication Diagram