Pressure Sensor Power Source Circuit Malfunction
Table of contents
B1775 TOYOTA Possible Causes
- Faulty Occupant Detection Sensor
- Occupant Detection Sensor harness is open or shorted
- Occupant Detection Sensor circuit poor electrical connection
- Faulty Occupant Classification ECU
How do I fix code B1775 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 B1775 TOYOTA code
The cost of diagnosing the B1775 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
B1775 TOYOTA Description
The Pressure Sensor Circuit consists of the Occupant Classification ECU and the Occupant Detection Sensor. The Occupant Detection Sensor sends the pressure signal to the Occupant Classification ECU. The Diagnostic Trouble Code (DTC) B1775 is stored when a malfunction is detected in the Pressure Sensor Circuit.