Dodge bulletin 08-091-26
What it saysFlash: Electronic Vehicle Control Unit (EVCU) Updates 11B3 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic… NHTSA’s full summary ↓
Dodge filed this with NHTSA as a service bulletin dated Mar 7, 2026, received Mar 13, 2026, about the electrical system. It names 1 model year (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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationFlash: Electronic Vehicle Control Unit (EVCU) Updates 11B3 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B12B4-00 - Charge Status Indicator Module Internal. ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Loss of communication between EVCU and the Battery Pack Control Module (BPCM) can prevent high- voltage contactors from closing, resulting in a no-start condition. ● Remote start functionality fails when the vehicle is actively charging. ● "Charge Now" feature in application has multiple issues. Feature intermittently fails and does not close contactors, sometimes starts but charge port indicator lights are not commanded by EVCU and sets DTC B12B4-00. ● Closed loop 12V silent charging which can help mitigate a 12V drain issue on the vehicle. ● Drive-by-brake improvements and a resolved issue where the vehicle incorrectly enters turtle mode while driving. ● Powershot sometimes stuck at 0 seconds remaining which makes customer believe that Powershot is not working. ● Wheel End Disconnect closure at zero speed in case of miss at normal close speed. ● Drive-by-brake message update to Instrument Panel Cluster (IPC) in case of Limp Home mode. ● Vehicle will not start due to depleted 12v battery. ● Improvements to minimize occurrences of Limp Home Mode (Turtle Mode). ● IPC, radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Ba
Trouble codes it names: P1614 P2D3A U029A all 3 read from the document itself; NHTSA’s summary names none
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 08-091-26 | Service bulletin | Mar 7, 2026 | 11029998 |
What the document itself lists
Labour operation and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 18-19-17-90 | Inspect IDCM, BPCM, MCPA, MCPB, and EVCU Module Software Levels | 0.2 hrs |
Read by machine from the document NHTSA serves (7 pages), read Sep 29, 2026. A part number is shown only where it matches Dodge’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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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 themA 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 1 model year this bulletin names have filed 24 complaints with NHTSA since 2015. 17 of them name Electrical System — 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.
I am reporting an ongoing electrical/charging system problem with my 2024 Dodge Charger Daytona R/T. During August 2026 alone, my vehicle has been taken to the Dodge dealership four times for electrical-related problems, recalls, software updates, and/or repairs.
2024 Dodge Charger · Electrical System · filed with NHTSA Aug 14, 2026 · ODI 11757058
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 group203 other manufacturer communications filed against the Dodge Charger 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 |
|---|---|---|---|
| 08-401-26 | Service bulletin | Oct 24, 2026 | Flash: Radio Frequency Hub Module (RFHM) Update Customers may comment on the following: SYMPTOM: ● Driver and passenger doors do not lock or… |
| 08-400-26 | Service bulletin | Oct 24, 2026 | Flash: Body Control Module (BCM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPT… |
| 08-399-26 | Service bulletin | Oct 24, 2026 | Flash: Radio Frequency Hub Module (RFHM) Update Customers may comment on the following: SYMPTOM: ● Driver and passenger doors do not lock or… |
| 08-398-26 | Service bulletin | Oct 24, 2026 | Flash: Body Control Module (BCM) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPT… |
| 08-395-26 | Service bulletin | Oct 23, 2026 | Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Update Customers may experience the following: SYMPTOM: ● Driver and/or pass… |
| 08-394-26 | Service bulletin | Oct 23, 2026 | Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Update Customers may experience the following: SYMPTOM: ● Driver and/or pass… |
| 08-393-26 | Service bulletin | Oct 23, 2026 | Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Update Customers may experience one or more of the following: SYMPTOM: ● **D… |
| 08-392-26 | Service bulletin | Oct 23, 2026 | Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Update Customers may experience one or more of the following: SYMPTOM: ● **D… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Dodge, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Dodge 08-091-26 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 08-091-26 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 08-091-26 cover?
The manufacturer filed it against 1 model year: 2024 Dodge Charger. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.