DTC B2781: Open / Short in Steering Lock ECU [08/2013 - ]: Procedure

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC

Using the Techstream, check if LIN communication DTC B2785 is output. Refer to DTC CHECK / CLEAR [08/2013 - ] .

HINT:

If a LIN communication DTC is output, perform troubleshooting for the LIN communication system. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2013 - ] .

Result

Result	Proceed to
DTC B2785 is output.	A
DTC B2785 is not output.	B

B → See step 3

A → See step 2

GO TO LIN COMMUNICATION SYSTEM (DTC B2785). Refer to DTC B2785: Communication Malfunction between ECUs Connected by LIN [08/2013 - ]
REPLACE STEERING LOCK ACTUATOR ASSEMBLY. Refer to DISASSEMBLY [08/2013 - ]