B2075 LEXUS – Passenger Side Seat Belt Buckle Switch Circuit Malfunction

B2075 LEXUS Possible Symptoms

Air Bag Warning Light ON

B2075 LEXUS Possible Causes

Faulty Front Seat Inner Belt Right Assembly,Front Seat Inner Belt Right Assembly harness is open or shorted,Front Seat Inner Belt Right Assembly circuit poor electrical connection,Faulty Center Airbag Sensor,Faulty Seat Belt Control ECU

B2075 LEXUS Description

This Diagnostic Trouble Code (DTC) is stored when there is a malfunction in the Front Seat Inner Belt Buckle SDwitch circuit for the passenger side. The Seat Belt Control ECU receives buckle switch condition information from the occupant classification ECU and the Center Airbag Sensor via the CAN communication line and controls the pre-collision system.