Lexus IS250 IS220d GSE20 ALE20 - SUPPLEMENTAL RESTRAINT SYSTEM
AIRBAG SYSTEM - CHECK MODE PROCEDURE
CHECK MODE (SIGNAL CHECK): DTC CHECK |
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Select the "SIGNAL CHECK", and proceed checking using the intelligent tester.
- NOTICE:
- Select the "SIGNAL CHECK" from the "DTC CHECK" screen displayed on the intelligent tester to clear the output DTCs (both present and past).
- HINT:
DTCs can be detected more sensitively in check mode than in normal diagnosis mode.
Perform check mode inspection when a malfunction in each squib circuit is suspected even after the normal system code is output through normal diagnosis mode inspection.
LEXUS IS250, IS220d / GSE20 ALE20