DTC B2781: Open / Short in Steering Lock ECU [10/2018 - 07/2022]: Procedure

1. Using the Techstream, check if LIN communication DTC B2785 is output.

   Body Electrical > Smart Access > Trouble Codes 

   HINT: 

   If a LIN communication DTC is output, perform troubleshooting for the LIN communication system.

   Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - 07/2022]

   Result

   Result	Proceed to
   DTC B2785 is output	A
   DTC B2785 is not output (for Power Tilt and Power Telescopic Steering Column)	B
   DTC B2785 is not output (for Manual Tilt and Manual Telescopic Steering Column)	C

Result: 

A 

GO TO LIN COMMUNICATION SYSTEM (DTC B2785). Refer to  DTC B2785: Communication Malfunction between ECUs Connected by LIN [10/2018 - 07/2022] 

Result: 

B 

REPLACE STEERING LOCK ECU (STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY). Refer to  DISASSEMBLY [10/2018 - 07/2022] 

Result: 

C 

REPLACE STEERING LOCK ECU (STEERING LOCK ACTUATOR OR UPPER BRACKET ASSEMBLY). Refer to  DISASSEMBLY [10/2018 - 07/2022]