Occupant Classification Sensor Power Supply Circuit Malfunction
Table of contents
B1793 TOYOTA Possible Causes
- Faulty Front Seat Assembly RH (Occupant Classification Sensors)
- Front Seat Assembly RH harness is open or shorted
- Front Seat Assembly RH circuit poor electrical connection
- Faulty Occupant Classification ECU
How do I fix code B1793 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B1793 TOYOTA code
The cost of diagnosing the B1793 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Air Bag Warning Light ON
B1793 TOYOTA Description
The Occupant Classification Sensor power supply circuit consists of the Occupant Classification ECU and the occupant classification sensors. The Diagnostic Trouble Code (DTC) B1793 is recorded when a malfunction is detected in the Occupant Classification Sensor Power Supply Circuit.