LEMON Manuals: Even more car manuals for everyone
Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 210 (Supplemental Restraint System (Diagnostic Codes & Circuit Tests)) >> Airbag System >> DTC B1835/58: Short in Curtain Shield Squib LH Circuit; DTC B1836/58: Open in Curtain Shield Squib LH Circuit; DTC B1837/58: Short to GND in Curtain Shield Squib LH Circuit; DTC B1838/58: Short to B+ in Curtain Shield Squib LH Circuit [08/2013 - ] >> Description

DTC B1835/58: Short in Curtain Shield Squib LH Circuit; DTC B1836/58: Open in Curtain Shield Squib LH Circuit; DTC B1837/58: Short to GND in Curtain Shield Squib LH Circuit; DTC B1838/58: Short to B+ in Curtain Shield Squib LH Circuit [08/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

The curtain shield squib LH circuit consists of the airbag sensor assembly and curtain shield airbag assembly LH.

The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met.

These DTCs are stored when a malfunction is detected in the curtain shield squib LH circuit.

DTC No. DTC Detection Condition Trouble Area
B1835/58
  • The airbag sensor assembly receives a line short circuit signal in the curtain shield squib LH circuit during primary check.
  • Curtain shield squib LH malfunction
  • Airbag sensor assembly malfunction
  • Floor wire
  • Curtain shield airbag assembly LH (Curtain shield squib LH)
  • Airbag sensor assembly
B1836/58
  • The airbag sensor assembly receives an open circuit signal in the curtain shield squib LH circuit.
  • Curtain shield squib LH malfunction
  • Airbag sensor assembly malfunction
B1837/58
  • The airbag sensor assembly receives a short circuit to ground signal in the curtain shield squib LH circuit.
  • Curtain shield squib LH malfunction
  • Airbag sensor assembly malfunction
B1838/58
  • The airbag sensor assembly receives a short circuit to B+ signal in the curtain shield squib LH circuit.
  • Curtain shield squib LH malfunction
  • Airbag sensor assembly malfunction