DTC B1878-67: Short to B+ in Passenger Side Front Seat Cushion Squib Circuit [06/2015 - ]: Description

The passenger side front seat cushion squib circuit consists of the airbag sensor assembly and front seat cushion airbag assembly RH.

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

DTC B1878/67 is stored when a short to B+ is detected in the passenger side front seat cushion squib circuit.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Test Mode / Check Mode
B1878/67	Short to B+ in Passenger Side Front Seat Cushion Squib Circuit	The airbag sensor assembly detects a short to B+ in the passenger side front seat cushion squib circuit. Passenger side front seat cushion squib malfunction Airbag sensor assembly malfunction	Floor wire Passenger side front seat cushion squib (Front seat cushion airbag assembly RH) Airbag sensor assembly	Applies to check mode