Nissan Airbag Module Reset — $75 flat
Nissan calls it the Air Bag Diagnosis Sensor Unit (diagnosis sensor unit). After a deployment it locks its crash data — the light stays on and no scan tool clears it. We reset your original module on the bench, 24–48 hours, plug-and-play on return.
Nissan dealer: new diagnosis sensor unit typically $350–$1,200 + programming + the wait for the part
Auto Module Lab: $75 flat — your original module, already matched to your Nissan
What we reset on a Nissan
Nissan's "air bag diagnosis sensor unit" stores the crash record CONSULT can't erase. We clear it on the bench and your original unit returns plug-and-play.
Where it lives: under the center console area. Disconnect the battery, wait 10+ minutes, photograph the connectors, unbolt and ship just the module.
Common Nissan models we see
- Altima
- Rogue
- Sentra
- Titan
- Frontier
- Pathfinder
- Maxima
Different Nissan? The service covers the full range — these are just the frequent flyers.
Nissan reset questions
Will clearing the crash data turn my Nissan airbag light off?
Yes — when the light is caused by stored crash data or hard faults in the diagnosis sensor unit, clearing it removes the cause. You still need the rest of the system healthy: deployed airbags, blown seat-belt tensioners, or damaged impact sensors must be replaced or the light will return with live codes.
Is a reset safe? Will the airbags still work?
A reset returns the module to its pre-crash state — the same state it shipped in before the deployment. It does not alter the deployment logic. After reinstalling, the system self-tests on every key cycle exactly as designed. If we find internal damage that a reset can't make right, we tell you and refund instead of shipping back a module we wouldn't put in our own car.
Why not just buy a used diagnosis sensor unit?
Used Nissan modules usually carry the donor car's coding — and on many platforms they're VIN-married, so the car rejects them or needs dealer programming. Your original module is already matched to your vehicle; clearing it keeps everything plug-and-play.
How much does the dealer charge instead?
A new module is typically $350–$1,200 in parts depending on the Nissan model, plus installation and programming labor. Our bench reset of your original is a flat $75, with 24–48 hour bench turnaround.