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DTC B2781: Open / Short in Steering Lock ECU [10/2021 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

As this DTC is not normally output, it may be due to noise in the LIN communication system, etc.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
B2781 Open / Short in Steering Lock ECU One of the following conditions is met (1-trip detection logic (Only output while a malfunction is present and the power switch is on (IG).)):
  1. Noise in the LIN communication system, etc.
ID code box (immobiliser code ECU) DTC Output Confirmation Operation:
  1. No confirmation operation is necessary (monitoring is continuous).
VEHICLE CONDITION AND FAIL-SAFE FUNCTION WHEN MALFUNCTION DETECTED

Vehicle Condition when Malfunction Detected Fail-safe Function when Malfunction Detected
The hybrid control system cannot be started. Prohibits the hybrid control system from being started (the hybrid control system does not start).
RELATED DATA LIST AND ACTIVE TEST ITEMS

DTC No. Data List and Active Test
B2781 -