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Occupant Detection (OCS) Module Reset in Dallas–Fort Worth
The occupant classification system decides whether your passenger airbag arms — based on who’s in the seat. After a collision or seat work it can lock up and leave the passenger airbag light on. We reset it so the system reads the seat correctly again.
The occupant classification system (OCS) — sometimes called the passenger presence or seat-weight sensor — is the part that tells your car whether the front passenger seat holds an adult, a child, or no one. That’s what turns the passenger airbag on or off and lights the ‘passenger airbag off’ indicator.
After a collision, airbag deployment, or seat removal and reinstallation, the OCS module can store crash data or fault out. When it does, the passenger airbag may stay disabled and the airbag warning light stays on. We reset the module back to its correct working state so the seat is read properly and the airbag arms when it should.
When the occupant module needs a reset
Common triggers and symptoms:
- After a collision or airbag deployment — the OCS module can lock with stored crash data.
- After seat removal or replacement — reinstalling a seat can upset the sensor and calibration.
- Passenger airbag stays off even with an adult in the seat.
- The airbag/SRS warning light stays on and won’t clear with a basic scan.
See it in 60 seconds
Final price confirmed after diagnosis. American & Asian vehicles.
How we reset your occupant module
- Tell us what happened. Book online and note any collision, airbag, or seat work — that points us to the OCS.
- We diagnose and reset. We confirm the occupant module is the cause, reset it to its correct working state, and recalibrate the seat sensor where required.
- We verify and confirm. We check the passenger airbag arms correctly and no SRS codes remain. Backed by our 30-day labor warranty.
Related airbag & safety services
Why choose LockNCal
- 🪑 The passenger airbag done right — We make sure the seat is read correctly so the airbag arms when a passenger is actually there.
- 🚗 Mobile across DFW — We come to you — no dropping the car off.
- 🔧 SRS specialists — Occupant and airbag modules are exactly what we work on every day.
- 🛡️ 30-day labor warranty — If it’s not right, we make it right.
Common questions
My passenger airbag stays off even with someone sitting there — why?
That’s usually the occupant classification system. It reads the passenger seat to decide whether to arm the airbag, and after a collision or seat work it can lock up and leave the airbag disabled. Resetting the module gets it reading the seat correctly again.
Is this the same as an airbag module reset?
They’re related but different. The airbag (SRS) control module manages the whole restraint system; the occupant module specifically handles the passenger seat sensor. Sometimes one needs service, sometimes both — we confirm on diagnosis.
How much does an occupant module reset cost?
You’ll see your price in about 60 seconds when you book online, with the final price confirmed after we diagnose exactly what the system needs. American and Asian vehicles.
Do you come to me?
Yes — we’re mobile across all of Dallas–Fort Worth.
Book your service
Tell us your vehicle and what’s going on. Book online in a couple of minutes and see your firm price as you go.
What our customers say
Real Google reviews from LockNCal customers.
Jose has been a great help in diagnosing, troubleshooting, and reprogramming the airbags on my 2016 Mazda Miata. I’ve found his pricing to be very competitive, and his turnaround time is quick. Additionally, working with Jose is convenient since he’s mobile.
Excellent service!! Sent my SRS module from FL to have it checked. The day they received it, they had it fixed and mailed back out the very same evening. When I received it, plugged it in and SRS light on dash gone. Thanks LockNCal, very much appreciated!
The process went very smooth. Took it out broken shipped it away brought it back and all was well. Great job.
Get your passenger airbag working again
Book online in a couple of minutes and see your firm price as you go, or call or text (469) 277-7277.