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DTC B2285: Steering Lock Position Signal Circuit Malfunction [10/2022 - ]: Description

This DTC is stored when there is no continuity between terminal SLP of the certification ECU (smart key ECU assembly) and ground.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Note
B2285	Steering Lock Position Signal Circuit Malfunction	This DTC is stored when there is no continuity between terminal SLP of the certification ECU (smart key ECU assembly) and ground. (1-trip detection logic*)	Certification ECU (smart key ECU assembly) Wire harness or connector	DTC Output Confirmation Operation: Disconnect the cable from the negative (-) battery terminal, wait 30 seconds and then reconnect the cable to the negative (-) battery terminal. Wait at least 40 seconds with the engine switch off, then turn the engine switch on (IG) and wait at least 40 seconds.

*: Only detected while a malfunction is present and the engine switch is on (IG).

VEHICLE CONDITION AND FAIL-SAFE FUNCTION WHEN MALFUNCTION DETECTED

Vehicle Condition when Malfunction Detected	Fail-safe Function when Malfunction Detected
The engine cannot be started.	The ECU does not send an engine start request.

RELATED DATA LIST AND ACTIVE TEST ITEMS

DTC No.	Data List and Active Test
B2285	-