Is it safe to drive with this code?

Driving may be possible in the short term, but the airbag system may be compromised or disabled. The driver's airbag might not deploy correctly in a collision, which presents a significant safety risk. See our disclaimer and arrange a diagnostic inspection promptly.

This code can affect your MOT result if the airbag warning light is illuminated at the time of the test, as a malfunction indicator lamp related to safety systems is typically grounds for failure. Please refer to our disclaimer for full details.

Roughly how much does it cost to fix?

Repair costs commonly fall in the low to mid three-figure range, though this varies considerably. Diagnostic time at an independent garage may cost in the low two-figure range, while sensor replacement or wiring repairs can range from low three-figure to mid three-figure sums depending on whether the sensor is sold separately or requires partial seat disassembly. Main dealer labour rates tend to be higher than independent specialists.

Can I just reset the code to turn off the warning light?

Clearing the code without addressing the underlying fault will typically result in it returning shortly afterwards. The airbag control module continuously monitors the sensor circuits, so the light will re-illuminate if the problem persists. Proper diagnosis and repair are necessary to resolve the issue permanently.

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B00BA

Body

Driver Seat Occupant Position Sensor "D" (Subfault)

This fault typically indicates a problem with one of several sensors in the driver's seat that monitors occupant position for the airbag system.

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ⓘ Information only. This page provides general educational information about fault code B00BA. We do not assess the urgency or safety implications of any specific fault. That requires in-person diagnosis by a qualified mechanic. Full terms.

Recommended next steps

Whether a fault is urgent, drivable, or routine depends entirely on the cause on a specific vehicle, and that can only be determined by a qualified mechanic with diagnostic equipment. If a warning light is illuminated, the most reliable next step is professional diagnosis.

What does B00BA mean?

B00BA is a Body (airbags, seat belts, body electronics) fault code. It indicates: Driver Seat Occupant Position Sensor "D" (Subfault).

This is a standardised OBD-II code. The technical definition is the same regardless of the make or model of vehicle, although specific causes and symptoms can vary between vehicles.

About Electrical & Sensors codes

Codes in the Electrical & Sensors category.

B00BA is one of 4,010 codes in this category. Browse all Electrical & Sensors codes →

What we know about B00BA specifically

We record the SAE J2012 standardised definition and the system this code belongs to, but we have not yet published detailed driver-reported symptoms, common causes, or step-by-step diagnostic guidance for B00BA.

Rather than invent that information by generating generic content from a template, we leave it out. For specific guidance, the most reliable sources are:

•your vehicle's own service manual or manufacturer-specific technical bulletins
•a qualified mechanic with a manufacturer-level diagnostic tool
•a marque specialist familiar with your make and model

Codes nearby

Codes adjacent to B00BA in the B-code series. Many fault codes appear together with their neighbours because they relate to the same circuit or component.

B00B7 Driver Seat Occupant Position Sensor "A" (Subfault)

B00B8 Driver Seat Occupant Position Sensor "B" (Subfault)

B00B9 Driver Seat Occupant Position Sensor "C" (Subfault)

B00BB Driver Seat Occupant Position Sensor "E" (Subfault)

B00C0 Passenger Seat Occupant Classification Sensor "A" (Subfault)

B00C1 Passenger Seat Occupant Classification Sensor "B" (Subfault)

Other Electrical & Sensors codes

Other fault codes in the same system as B00BA. The ones with detailed guides have plain-English explanations, symptoms, causes, and diagnostic steps.

B1257

Air Temperature External Sensor Circuit Short To Ground Detailed guide

B1363

DBPT Circuit Short To Ground Detailed guide

B2100

Ignition Run/Start Input Circuit Performance Detailed guide

C2000

Steering Angle Sensor Not Calibrated Detailed guide

P0030

HO2S Heater Control Circuit (Bank 1 Sensor 1) Detailed guide

P0031

Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) Detailed guide

Spotted an issue or have something to add? Mechanics, technicians, and drivers who have first-hand experience with B00BA can submit a correction or expansion. We review every submission before publishing, mechanic submissions are prioritised.

Information only, not professional advice

The information on this page is provided for general guidance and educational purposes only. It is not a substitute for diagnosis or repair advice from a qualified mechanic. Always verify any fault before paying for repairs. carfaultcodes.co.uk accepts no liability for decisions made based on this information. Full terms →

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