Service bulletin 08-163-24
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11004890 |
| Published by NHTSA | 2024-07-17 |
| Manufacturer's number | 08-163-24 |
| Manufacturer's date | 2024-07-13 |
| NHTSA component | ELECTRICAL SYSTEM |
| Manufacturer's system | Radio |
NHTSA's summary
"USB Radio Software Update From SR55.4 To SR56.4 Customers may experience one or more of the following: ● Non functional shift torque recovery option in the shift torque set up page. ● Torque recovery time slider is non functional. This bulletin involves inspecting the software level and updating the software to SR56.4"
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| DODGE CHALLENGER | 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| S2408000018 REV.B | 2026-06-03. Service bulletin. New Key Will Not Program, 0x22 Scan Tool Error |
|---|---|
| S2408000018 REV.A | 2026-04-22. Service bulletin. New Key Will Not Program, 0x22 Scan Tool Error |
| S2608000010 | 2026-03-13. Service bulletin. Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH) |
| S1408000384 REV.J | 2026-03-13. Service bulletin. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On |
| S1408000384 REV.I | 2026-02-19. Service bulletin. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On |
| 08-394-25 REV. A | 2025-12-17. Service bulletin. Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure. |
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| 08-394-25 | 2025-12-11. Service bulletin. Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure |
| S2508000102 | 2025-11-13. Service bulletin. Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562 |
| S258A000017 | 2025-08-06. Service bulletin. Door speaker Inoperative or No Sound |