Inspection Procedure

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

HINT

When a trouble code is displayed simultaneously with B1000/31, repair the malfunction indicated by this code (except B1000/31) first

CHECK CENTER AIRBAG SENSOR ASSEMBLY
1. Turn the engine switch on (IG), and wait for at least 60 seconds
2. Clear the DTCs stored in the memory (See DTC CHECK / CLEAR ).
3. Turn the engine switch off
4. Turn the engine switch on (IG), and wait for at least 60 seconds
5. Check for DTCs (See DTC CHECK / CLEAR ).
  
  Fig 1: Identifying DLC3 Connector Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: DTC B1000/31 is not output.
NG: REPLACE CENTER AIRBAG SENSOR ASSEMBLY (See REMOVAL )

OK: USE SIMULATION METHOD TO CHECK (See DIAGNOSIS SYSTEM )