DTC B1650-32: Occupant Classification System Malfunction [12/2013 - ]: Description

The occupant classification system circuit consists of the airbag sensor assembly and occupant detection ECU.

If the airbag sensor assembly receives signals from the occupant detection ECU, it determines whether the instrument panel passenger airbag assembly and front seat airbag sub-assembly RH should be deployed.

DTC B1650-32 is stored when a malfunction is detected in the occupant classification system circuit.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Test Mode / Check Mode
B1650-32	Occupant Classification System Malfunction	The airbag sensor assembly detects a line short, short to ground or B+, or an open in the occupant classification system circuit. Occupant classification system malfunction Airbag sensor assembly malfunction	Floor wire Front seat wire RH Occupant classification system Airbag sensor assembly	Does not apply to test/check mode