Dodge bulletin 08-135-25
What it says"RSU With Additional Sleep Cycles for HV Battery Integrity Check - Flash: Integrated Dual Charging Module (IDCM) Updates 6A1 Customers may comment on one or more of the following: 12 volt battery lamp on the Instrument… NHTSA’s full summary ↓
Dodge filed this with NHTSA as a service bulletin dated May 7, 2025, received May 6, 2025, about the electrical system — 2 documents under this number: 08-135-25 REV. A and 1 more. It names 1 model year (2025). 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 communicationWhat it applies to, as the document itself states it — the build window in the manufacturer’s own words, read by machine from the PDF NHTSA serves. The build date is on the certification label in the driver’s door jamb; the dealer settles a borderline vehicle by its VIN.
"RSU With Additional Sleep Cycles for HV Battery Integrity Check - Flash: Integrated Dual Charging Module (IDCM) Updates 6A1 Customers may comment on one or more of the following: ● 12 volt battery lamp on the Instrument Panel Cluster (IPC) illuminated due to depleted 12 volt battery. ● Unable to charge at High Voltage Charging station at Level-1, Level-2 or DC Fast Charge. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine."
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 08-135-25 REV. A | Service bulletin | May 7, 2025 | 11018248 | PDF, 101 KB |
| 08-135-25 | Service bulletin | Apr 29, 2025 | 11018021 | PDF, 545 KB |
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 39 complaints with NHTSA since 2015. 27 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.
We have leased this car since May of 2025. It has been in the Dodge repair shop over a dozen times for the electrical system warning light coming on. It had to be towed tot he dealer twice for it, other times it was drivable to get it there.
2025 Dodge Charger · Electrical System · filed with NHTSA Jun 24, 2026 · ODI 11746150
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 08-135-25 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 08-135-25 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 08-135-25 cover?
The manufacturer filed it against 1 model year: 2025 Dodge Charger. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone. The document itself sets the build window: built on or before 3 Apr 2025 — the build date is on the certification label in the driver’s door jamb.