Occupant Classification System

2013 Toyota Camry SE, 2.5L Eng VIN FSECTION Occupant Classification System
OCCUPANT CLASSIFICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Description
B1771 Passenger Side Buckle Switch Circuit Malfunction
B1782 Rear Occupant Classification Sensor LH Circuit Malfunction
B1783 Rear Occupant Classification Sensor RH Circuit Malfunction
B1787 Rear Occupant Classification Sensor LH Collision Detection
B1788 Rear Occupant Classification Sensor RH Collision Detection
B1790 Center Airbag Sensor Assembly Communication Circuit Malfunction
B1793 Occupant Classification Sensor Power Supply Circuit Malfunction
B1794 Open in Occupant Classification ECU Battery Positive Line
B1795 Occupant Classification ECU Malfunction
B1796 Sleep Operation Failure of Occupant Classification ECU
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.