DTC B2289: Key Collation Waiting Time Over: Description

This DTC is output when there is a LIN communication problem between the main body ECU (instrument panel junction block) and certification ECU (smart key ECU assembly) or when there is a problem in the entry function.

HINT:

If the main body ECU (instrument panel junction block) is replaced with a new one while the negative (-) battery terminal is connected, the power source mode will be in IG-ON mode. When the battery is removed and reinstalled, the power source mode that was selected when the battery was removed is restored. After the main body ECU (instrument panel junction block) is replaced, perform the registration procedure for the engine immobilizer system. Refer to REGISTRATION .

DTC No.	DTC Detection Condition	Trouble Area
B2289	Either condition below is met: LIN communication is abnormal between the main body ECU (instrument panel junction block) and the certification ECU (smart key ECU assembly) The engine immobilizer system is malfunctioning	Main body ECU (instrument panel junction block) Smart key system (entry) Wire harness or connector Certification ECU (smart key ECU assembly)