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Home >> Lexus >> 2018 >> NX 300h >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System - Diagnostic Codes (3 Of 3) & Symptom Tests >> Airbag System >> DTC B1815-54: Short in Front Passenger Side Squib 2nd Step Circuit; DTC B1816-54: Open in Front Passenger Side Squib 2nd Step Circuit; DTC B1817-54: Short to GND in Front Passenger Side Squib 2nd Step Circuit; DTC B1818-54: Short to B+ in Front Passenger Side Squib 2nd Step Circuit [10/2014 - 05/2019] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

HINT: 

To perform the simulation method, enter check mode (signal check) with the Techstream (Refer to DIAGNOSIS SYSTEM [10/2014 - ] ), and then wiggle each connector of the airbag system or drive the vehicle on various types of road (Refer to CHECK MODE PROCEDURE [10/2014 - ] ).