B00B3
Driver Seat Occupant Classification Sensor D
Fault on driver seat occupant classification sensor D.
Fault on driver seat occupant classification sensor D.
Common causes
- high
Classification sensor failed
One of the most commonly reported causes for this code — check this first.
Typical part cost: $220-1320
See all causes + fix costs
Create a free Wrenchify account to unlock the rest for B00B3.
Unlock causesFree forever · No credit card
First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
Get the full step-by-step diagnosis
Create a free Wrenchify account to unlock the rest for B00B3.
Unlock diagnosisFree forever · No credit card
Related codes
See related trouble codes
Create a free Wrenchify account to unlock the rest for B00B3.
Unlock related codesFree forever · No credit card
Frequently asked questions
What does B00B3 mean?
B00B3 means "Driver Seat Occupant Classification Sensor D". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B00B3?
classification sensor failed — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
Get the full B00B3 diagnosis for your vehicle
Year, make, model + step-by-step repair help — free plan included.