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Home >> Lexus >> 2020 >> LS 500 Base, AWD >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Airbag System - Diagnostic Codes (9 Of 9) & 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+) [10/2020 - 10/2023] >> 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 [12/2017 - 10/2023] ), 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 [10/2020 - 11/2021] , Or Refer To How To Proceed With Troubleshooting [11/2021 - 10/2022] , Or Refer To How To Proceed With Troubleshooting [10/2022 - 10/2023] ).