B2015

PRE-COLLISION: PRE-COLLISION SYSTEM: B2015, B2016, B2020, B2021, B2025-B2027, B2030-B2032, B2035, B2040, B2041, B2043, B2047: Open in Right Side Upper MOS
B2047 - Seat Belt Control ECU Inner Circuit Malfunction

DESCRIPTION

The DTCs above are stored during the self diagnosis of the seat belt control ECU.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC (PRE-COLLISION SYSTEM)

(a) Using the Techstream, enter the following menus: Body Electrical / Pre-Collision / Trouble Code.

(b) Clear the DTCs Pre-Collision System.

(c) Check for DTCs Pre-Collision System.

OK:

DTC is not output.

NG -- REPLACE SEAT BELT CONTROL ECU Removal

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting