B1783 LEXUS – Rear Occupant Classification Sensor Right Circuit Malfunction

B1783 LEXUS Possible Symptoms

Air Bag Warning Light ON

B1783 LEXUS Possible Causes

Faulty Front Seat Assembly RH (Rear Occupant Classification Sensor Right (RH)),Front Seat Assembly RH harness is open or shorted,Front Seat Assembly RH circuit poor electrical connection,Faulty Occupant Classification ECU

B1783 LEXUS Description

The Rear Occupant Classification Sensor Right (RH) circuit consists of the Occupant Classification ECU and the Rear Occupant Classification Sensor RH. The Diagnostic Trouble Code (DTC) B1783 is recorded when a malfunction is detected in the Rear Occupant Classification Sensor RH circuit.