Stellantis bulletin 9100751
What it saysWarning light on after replacing : Airbag (ORC) Lane control feedback (HALF) DTC: B12C7, B12C8 Customer will experience a warning light after replacing ORC Secure gateway software update needed in case Of ORC/Half… NHTSA’s full summary ↓
Stellantis filed this with NHTSA as a service bulletin dated Jan 12, 2025, received Jan 21, 2026, about the electrical system. It names 4 model years across Dodge and Alfa Romeo (2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
One page for every brand it was filed under. Each brand’s bulletins: Dodge · Alfa Romeo.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationWarning light on after replacing : Airbag (ORC) Lane control feedback (HALF) DTC: B12C7, B12C8 Customer will experience a warning light after replacing ORC Secure gateway software update needed in case Of ORC/Half replacement.
Trouble codes it names: B12C7 B12C8
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 9100751 | Service bulletin | Jan 12, 2025 | 11027740 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themDodge 1 model year
Alfa Romeo 3 model years
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 4 model years this bulletin names have filed 102 complaints with NHTSA since 2015. 37 of them name Electrical System, Air Bags — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
The contact owns a 2024 Dodge Hornet. The contact stated that while driving 40 MPH, the vehicle lost motive power. The accelerator pedal was depressed; however, the vehicle failed to accelerate as intended and the vehicle decelerated to 5 MPH. The vehicle was driven to a nearby parking lot and the engine seized.
2024 Dodge Hornet · Electrical System · filed with NHTSA Oct 7, 2026 · ODI 11769621
The contact owns a 2024 Alfa Romeo Giulia. The contact stated while driving 35 MPH, another driver who was driving approximately 55 MPH ran the red light and crashed into the front driver's side of the vehicle. The vehicle then made 180 degrees spin.
2024 Alfa Romeo Giulia · Air Bags · filed with NHTSA Jan 30, 2024 · ODI 11568763
The contact owns a 2024 Alfa Romeo Giulia. The contact received notification of NHTSA Campaign Number: 24V510000 (Air Bags, Seat Belts); however, the part to do the recall repair was not yet available. The local dealer was contacted.
2024 Alfa Romeo Giulia · Air Bags · filed with NHTSA Sep 5, 2024 · ODI 11612741
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the electrical system
Source: same model, same component group98 other manufacturer communications filed against these Stellantis models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Dodge list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 08-390-26 | Service bulletin | Oct 20, 2026 | Key fob Not Detected Due To Internal Battery Discharge Customers may comment on the following: SYMPTOM: ● The vehicle fails to detect the ke… |
| 08-344-26 | Service bulletin | Sep 25, 2026 | Flash: Body Control Module (BCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigati… |
| 08-251-26 | Service bulletin | Sep 25, 2026 | Flash: Body Control Module (BCM) Updates Customers may experience the following: SYMPTOM: ● The battery is depleted, vehicle will not start.… |
| 08-345-26 | Service bulletin | Sep 25, 2026 | Flash: Body Control Module (BCM) Updates Customers may experience the following: SYMPTOM: ● The battery is depleted, vehicle will not start.… |
| 08-343-26 | Service bulletin | Sep 25, 2026 | Flash: Body Control Module (BCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigati… |
| 22D Combo Rev1 | Warranty extension | Sep 10, 2026 | Emissions Recall 22D - On Board Diagnostics - Dealer Notification (Revision 1) |
| 22D | Warranty extension | Sep 2, 2026 | Emissions Recall 22D - On Board Diagnostics - Dealer Notification |
| 08-252-26 | Service bulletin | Jun 27, 2026 | Heated Seats and Heated Wheel Turn Off Or Become Disabled Customers may comment on the following: ● Customer may comment that their Heated S… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Dodge and Alfa Romeo, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Stellantis 9100751 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 9100751 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Stellantis warranty extension on file lists the ones Stellantis has filed.
Which vehicles does 9100751 cover?
The manufacturer filed it against 4 model years across 2 brands (Dodge and Alfa Romeo): 2024 Alfa Romeo Giulia, 2024 Alfa Romeo Stelvio, 2024 Alfa Romeo Tonale, 2024 Dodge Hornet. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.