Dodge B2811
55, if the DTC is stored and it cannot be cleared. Run the Auto addressing for LIN 1, 2, and 3 then perform the ALM configuration, clear th
Quick answer
For a 2024–2026 Dodge Charger in the US, verified NHTSA manufacturer communication evidence addresses B2811-55 when the DTC is stored and cannot be cleared. The communication directs technicians to run Auto Addressing for LIN 1, LIN 2, and LIN 3, then perform ALM configuration and clear the DTC. The supplied evidence is truncated after this instruction.
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
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1. What does B2811 mean?
For a 2024–2026 Dodge Charger in the US, verified NHTSA manufacturer communication evidence addresses B2811-55 when the DTC is stored and cannot be cleared. The communication directs technicians to run Auto Addressing for LIN 1, LIN 2, and LIN 3, then perform ALM configuration and clear the DTC. The supplied evidence is truncated after this instruction.
2. Technical explanation
The verified source identifies B2811-55 in a condition where it is stored and cannot be cleared. It distinguishes this from active DTCs with nonfunctioning lighting, for which it directs use of Service Library DTC diagnostics to repair as needed. The supplied evidence does not establish the full DTC description, component-level fault cause, or the remainder of the clearing procedure.
3. What system is affected?
Lighting is referenced by the verified manufacturer communication. LIN 1, LIN 2, LIN 3, and ALM configuration are also referenced. The full system name is not established by the supplied verified evidence.
4. How serious is this code?
Unknown. The diagnostic record lists severity as unknown.
5. Symptoms you may notice
- A stored B2811-55 DTC that cannot be cleared is described by the verified manufacturer communication.
- For active DTCs, the communication references a condition where lighting is not functioning.
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Unknown. The diagnostic record lists safe-to-drive status as unknown.
8. Can I charge the vehicle?
Unknown. The diagnostic record lists safe-to-charge status as unknown.
9. What you can safely do
- If lighting is not functioning, arrange qualified service.
- Do not attempt module configuration or LIN network procedures without appropriate manufacturer diagnostic equipment and training.
10. Step-by-step troubleshooting
- For active DTCs with lighting not functioning, the manufacturer communication directs use of Service Library DTC diagnostics to repair as needed.
- For stored B2811-55 that cannot be cleared, the manufacturer communication directs Auto Addressing for LIN 1, LIN 2, and LIN 3, followed by ALM configuration and clearing the DTC. These are service-level diagnostic procedures.
11. When to contact service
Contact an authorized Dodge service provider if B2811-55 remains stored or cannot be cleared, or if lighting is not functioning.
12. What the service center may check
- Confirm whether B2811-55 is stored and cannot be cleared.
- For active DTCs with lighting not functioning, follow Service Library DTC diagnostics.
- Run Auto Addressing for LIN 1, LIN 2, and LIN 3 when the stored B2811-55 cannot be cleared.
- Perform ALM configuration after Auto Addressing.
- Clear the DTC as directed by the manufacturer procedure.
13. Possible repair or resolution
- The verified communication specifies configuration and DTC-clearing actions for stored B2811-55 that cannot be cleared.
- A completed repair outcome is not established by the supplied verified evidence.
14. Affected vehicles
- Dodge Charger · 2024–2026 · US
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication PDF 11025032: S2508000094, published October 31, 2025. It applies, based on supplied applicability data, to US-market 2024–2026 Dodge Charger vehicles.
16. Recall information
- No recall information is established by the supplied verified evidence.
17. Official manufacturer information
Official source: NHTSA Manufacturer Communication PDF 11025032: S2508000094 — https://static.nhtsa.gov/odi/tsbs/2025/MC-11025032-0001.pdf
19. Frequently asked questions
What should be done if B2811-55 is stored and cannot be cleared?
The verified manufacturer communication directs technicians to run Auto Addressing for LIN 1, LIN 2, and LIN 3, then perform ALM configuration and clear the DTC. The supplied excerpt is truncated after that instruction.
Does B2811-55 mean a lighting problem?
The communication references lighting not functioning in connection with active DTCs, but the supplied evidence does not establish that B2811-55 alone identifies a specific lighting fault.
Which vehicles are covered by the supplied evidence?
The supplied applicability data identifies US-market 2024–2026 Dodge Charger vehicles.