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Service bulletins for the 2023 Dodge Challenger

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.

161 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
S2408000018 REV.B2026-06-03. Service bulletin. ELECTRICAL SYSTEM. New Key Will Not Program, 0x22 Scan Tool Error
S2408000018 REV.A2026-04-22. Service bulletin. ELECTRICAL SYSTEM. New Key Will Not Program, 0x22 Scan Tool Error
S26080000102026-03-13. Service bulletin. ELECTRICAL SYSTEM. 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.J2026-03-13. Service bulletin. ELECTRICAL SYSTEM. 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.I2026-02-19. Service bulletin. ELECTRICAL SYSTEM. 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. A2025-12-17. Service bulletin. ELECTRICAL SYSTEM. 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.
91007352025-12-17. Service bulletin. ELECTRICAL SYSTEM. Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only
08-394-252025-12-11. Service bulletin. ELECTRICAL SYSTEM. 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
S25080001022025-11-13. Service bulletin. ELECTRICAL SYSTEM. Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562
S258A0000172025-08-06. Service bulletin. ELECTRICAL SYSTEM. Door speaker Inoperative or No Sound
S2208000138 REV.B2025-07-09. Service bulletin. ELECTRICAL SYSTEM. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
S2323000002 REV.A2025-05-19. Service bulletin. ELECTRICAL SYSTEM. "Washer Light On And Will Not Turn Off After Adding Washer Solvent."
1045232025-04-25. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. SWITCH AND BEZEL - FRONT DOOR
1032612025-03-04. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. SWITCH AND BEZEL - FRONT DOOR
S1408000384 REV.H2025-01-28. Service bulletin. ELECTRICAL SYSTEM. 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.G2025-01-09. Service bulletin. ELECTRICAL SYSTEM. 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
S2208000045 REV.A2024-11-20. Service bulletin. ELECTRICAL SYSTEM. Backup Camera Poor Image Quality Inspection
S228A000017 REV.A2024-09-23. Service bulletin. ELECTRICAL SYSTEM. Battery Drain Suspected or "Identified" From USB or Media Hub
08-196-242024-09-10. Service bulletin. ELECTRICAL SYSTEM. "Radio Over The Air Update from SR55.4 to SR56.4 Software Version These items are being removed from Shift Torque setup page: ● 1-2 shift torque reduction and delay. ● 2-3 shift torque reduction limited 225 lb-ft below potential down to minimum torque value, limit the scrubber to this range and gray out the arrow while at upper/lower limits. ● 2-3 shift torque delay. ● Remove Info page references to torque delay and 1-2 shift being configurable. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from SR55.4 to SR56.4."
08-163-242024-07-17. Service bulletin. ELECTRICAL SYSTEM. "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"
S1408000384 REV.F2024-07-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE. "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 "
S24080000662024-06-28. Service bulletin. ELECTRICAL SYSTEM. Drained Battery, Low System Voltage, Battery Not Charging, High System Voltage
08-019-24 REV. B2024-06-07. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. "Security Alarm Falsely Activates Customers may experience one or more of the following: ● Alarm going off randomly at night. ● Alarm going off at parking lots. ● Tilt function not working properly. This bulletin involves performing a Restore Vehicle Configuration and updating the ITM with the latest available software."
S1908000050 REV.A2024-06-05. Service bulletin. ELECTRICAL SYSTEM. Checking Radio Software Level On A VP2 Radio
S2308000151 REV. A2024-06-04. Service bulletin. ELECTRICAL SYSTEM. " Key Fob Battery Low Warning Message Displayed on The Instrument Panel Cluster (IPC)"

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.