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 [11/2014 - ]: Description

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

The airbag ECU 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 ECU assembly receives a line short circuit signal in the curtain shield squib LH circuit during primary check. Curtain shield squib LH malfunction Airbag ECU assembly malfunction	Floor wire Curtain shield airbag assembly LH (Curtain shield squib LH) Airbag ECU assembly
B1836/58	The airbag ECU assembly receives an open circuit signal in the curtain shield squib LH circuit. Curtain shield squib LH malfunction Airbag ECU assembly malfunction
B1837/58	The airbag ECU assembly receives a short circuit to ground signal in the curtain shield squib LH circuit. Curtain shield squib LH malfunction Airbag ECU assembly malfunction
B1838/58	The airbag ECU assembly receives a short circuit to B+ signal in the curtain shield squib LH circuit. Curtain shield squib LH malfunction Airbag ECU assembly malfunction