2023 Dodge Challenger TSBs

158 manufacturer communications for the 2023 Dodge Challenger sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2023 Challenger problem report covers complaints, recalls, and investigations.

158Communications
1Campaigns & extensions

What the bulletins cover

Electrical47 bulletins
Transmission & drivetrain27 bulletins
Engine25 bulletins
Body & structure13 bulletins
Visibility & wipers11 bulletins
Fuel system7 bulletins

Warranty extensions, campaigns & software updates

Worth checking your VIN against — these can mean free or reimbursed work if your vehicle qualifies.

Transmission & drivetrain · Engine 69C Combo May 18, 2026 Service campaign

Customer Satisfaction Notification 69C – Vehicle Performance Enhancements - Dealer Notification

Most recent service bulletins

The 20 most recent of 158 communications on file. The complete set is searchable on NHTSA's page for this vehicle.

Body & structure S2208000045 REV.D June 26, 2026

Backup Camera Poor Image Quality Inspection

Transmission & drivetrain · Engine 18-035-26 REV. A June 13, 2026

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● P0300 - Multiple Cylinder…

Electrical S2408000018 REV.B May 29, 2026

New Key Will Not Program, 0x22 Scan Tool Error

Electrical S2408000018 REV.A April 17, 2026

New Key Will Not Program, 0x22 Scan Tool Error

Engine 18-044-26 March 21, 2026

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit…

Service bulletin S2208000045 REV.C March 18, 2026

Backup Camera Poor Image Quality Inspection

Transmission & drivetrain S2621000003 REV.A March 9, 2026

The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716,…

Electrical S2608000010 March 5, 2026

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)

Body & structure 23-005-26 March 4, 2026

Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield. . No part of this publication may be reproduced, stored in a retrieval…

Electrical S1408000384 REV.J March 4, 2026

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

Engine · Transmission & drivetrain 18-035-26 February 28, 2026

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation SYMPTOM: the technician must find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● P0300 - Multiple…

Electrical S1408000384 REV.I February 14, 2026

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

Engine S2607000002 February 2, 2026

Hemi Water Pump Coolant Leak Inspection

Electrical 08-394-25 REV. A December 12, 2025

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…

Electrical 9100735 December 10, 2025

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

Electrical 08-394-25 December 5, 2025

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…

Brakes & stability 108463 November 18, 2025

PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

Brakes & stability 108464 November 17, 2025

PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

Service bulletin 108461 November 13, 2025

DETECTOR - EVAPORATIVE SYSTEM INTEGRITY MODULE

Service bulletin 108458 November 13, 2025

DETECTOR - EVAPORATIVE SYSTEM INTEGRITY MODULE

← 2023 Challenger problems All Challenger TSB years
Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.