B2781

STEERING COLUMN: ELECTRIC STEERING LOCK: B2781: Open / Short in Steering Lock ECU

DTC B2781 - Open / Short in Steering Lock ECU

DESCRIPTION

If the steering lock ECU determines that there is a malfunction inside the ECU, it outputs this DTC. Diagnostic communication between the steering lock ECU and the Techstream is performed via the certification ECU as the steering lock ECU is not connected to the BEAN.






INSPECTION PROCEDURE

PROCEDURE

1. REPLACE STEERING LOCK ACTUATOR ASSEMBLY
HINT:
The steering lock ECU and steering lock actuator assembly supplied as a unit.
(a) Replace the steering lock actuator assembly Disassembly for 2GR-FSE, Disassembly for 1UR-FSE).
NEXT -- PERFORM DTC