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Home >> Lexus >> 2018 >> LS 500h RWD >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Airbag System - Diagnostic Codes (7 Of 7) & Symptom Tests >> Airbag System >> DTC B1900: Short in Front P/T Squib RH Circuit; DTC B1901: Open in Front P/T Squib RH Circuit; DTC B1902: Short in Front P/T Squib RH Circuit (To Ground); DTC B1903: Short in Front P/T Squib RH Circuit (To B+) [10/2017 - 10/2020] >> Caution / Notice / Hint
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Caution / Notice / Hint

NOTE:

HINT: 

To perform the simulation method, enter check mode (signal check) with the Techstream (Refer to CHECK MODE PROCEDURE [10/2017 - 10/2020] ), and then wiggle each connector of the airbag system or drive the vehicle on various types of road (Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2017 - 09/2018] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2018 - 09/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2019 - 10/2020] ).