Chrysler 300 Service Bulletins (2021)

236 manufacturer communications on file.

• September 30, 2026•Document ID: 11038329

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2621000004

  Date Added:

  October 7, 2026

  Manufacturer:

  JEEP

  Summary

  The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward Transmission Engagement. The Tech May Find Damaged and/or Worn Transmission Output Shaft Splines (850RE Transmission Only)

  Associated Products (69)

  2027 Jeep Grand Cherokee2027 Jeep Grand Cherokee L2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2026 Ram 15002025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 49 more
  Associated Documents

  • DownloadMC-11038329-0001.pdf↗
• June 26, 2026•Document ID: 11034385

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  S2208000045 REV.D

  Date Added:

  July 2, 2026

  Manufacturer:

  DODGE

  Summary

  Backup Camera Poor Image Quality Inspection

  Associated Products (107)

  2027 Chrysler Pacifica2027 Ram 25002027 Ram 35002027 Ram 45002027 Ram 55002026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 4500+ 87 more
  Associated Documents

  • DownloadMC-11034385-0001.pdf↗
• March 21, 2026•Document ID: 11030229

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  18-044-26

  Date Added:

  March 25, 2026

  Manufacturer:

  JEEP

  Summary

  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 Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status) ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) ● P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status) ● P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status) ● P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) ● P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status) ● P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status) ● P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status) ● P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)** ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)** ● P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)** ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)** ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)** ● P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following: ● **Oil Level High Warning in the Instrument Panel Cluster (IPC).** ● Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed. ● Vehicle is not heating up fast enough at freezi

  Associated Products (133)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Cherokee2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass+ 113 more
  Associated Documents

  • DownloadMC-11030229-0001.pdf↗
• March 18, 2026•Document ID: 11030269

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  S2208000045 REV.C

  Date Added:

  March 25, 2026

  Manufacturer:

  CHRYSLER

  Summary

  Backup Camera Poor Image Quality Inspection

  Associated Products (79)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango+ 59 more
  Associated Documents

  • DownloadMC-11030269-0001.pdf↗
• March 9, 2026•Document ID: 11030138

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2621000003 REV.A

  Date Added:

  March 18, 2026

  Manufacturer:

  DODGE

  Summary

  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, P1B14, P0733, P1D90, P1DB7, P1B13.

  Associated Products (122)

  2026 Alfa Romeo Stelvio2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002025 Alfa Romeo Stelvio2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 3500+ 102 more
  Associated Documents

  • DownloadMC-11030138-0001.pdf↗
• March 5, 2026•Document ID: 11030042

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2608000010

  Date Added:

  March 13, 2026

  Manufacturer:

  JEEP

  Summary

  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)

  Associated Products (150)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango+ 130 more
  Associated Documents

  • DownloadMC-11030042-0001.pdf↗
• February 14, 2026•Document ID: 11028904

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S1408000384 REV.I

  Date Added:

  February 19, 2026

  Manufacturer:

  FIAT

  Summary

  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

  Associated Products (168)

  2026 Dodge Charger2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Dodge Charger2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Charger+ 148 more
  Associated Documents

  • DownloadMC-11028904-0001.pdf↗
• January 21, 2026•Document ID: 11027843

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  109621

  Date Added:

  January 28, 2026

  Manufacturer:

  CHRYSLER

  Summary

  D-25-17 Rev. A ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and/or Rocker Arm Replacements

  Associated Products (12)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Ram 15002020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Ram 15002019 Chrysler 3002019 Dodge Challenger2019 Dodge Charger2019 Ram 1500
  Associated Documents

  • DownloadMC-11027843-0001.pdf↗
• January 21, 2026•Document ID: 11027842

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  109767

  Date Added:

  January 28, 2026

  Manufacturer:

  RAM

  Summary

  ID-25-14 Rev. A ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and/or Rocker Arm Replacements

  Associated Products (12)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Ram 15002020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Ram 15002019 Chrysler 3002019 Dodge Challenger2019 Dodge Charger2019 Ram 1500
  Associated Documents

  • DownloadMC-11027842-0001.pdf↗
• December 10, 2025•Document ID: 11026651

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100735

  Date Added:

  December 17, 2025

  Manufacturer:

  RAM

  Summary

  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

  Associated Products (82)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Ram 15002023 Ram 2500+ 62 more
  Associated Documents

  • DownloadMC-11026651-0001.pdf↗
• November 18, 2025•Document ID: 11025727

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  108463

  Date Added:

  November 26, 2025

  Manufacturer:

  DODGE

  Summary

  PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

  Associated Products (64)

  2026 Jeep Wrangler2025 Jeep Wrangler2024 Jeep Wrangler2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Wrangler2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Wrangler2020 Chrysler 3002020 Chrysler Town and Country2020 Dodge Challenger2020 Dodge Charger2020 Jeep Wrangler+ 44 more
  Associated Documents

  • DownloadMC-11025727-0001.pdf↗
• November 17, 2025•Document ID: 11025724

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  108464

  Date Added:

  November 26, 2025

  Manufacturer:

  JEEP

  Summary

  PAD KIT - REAR DISC BRAKE, FRONT DISC BRAKE

  Associated Products (64)

  2026 Jeep Wrangler2025 Jeep Wrangler2024 Jeep Wrangler2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Wrangler2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Wrangler2020 Chrysler 3002020 Chrysler Town and Country2020 Dodge Challenger2020 Dodge Charger2020 Jeep Wrangler+ 44 more
  Associated Documents

  • DownloadMC-11025724-0001.pdf↗
• November 7, 2025•Document ID: 11025515

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2508000102

  Date Added:

  November 13, 2025

  Manufacturer:

  RAM

  Summary

  Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

  Associated Products (45)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Wagoneer S2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Jeep Compass2025 Jeep Wagoneer S2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Charger2024 Jeep Compass2024 Jeep Wagoneer S2023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee+ 25 more
  Associated Documents

  • DownloadMC-11025515-0001.pdf↗
• October 21, 2025•Document ID: 11025028

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2509000009

  Date Added:

  November 5, 2025

  Manufacturer:

  JEEP

  Summary

  Engine Oil Leak

  Associated Products (92)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager+ 72 more
  Associated Documents

  • DownloadMC-11025028-0001.pdf↗
• September 24, 2025•Document ID: 11023631

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  107563

  Date Added:

  October 2, 2025

  Manufacturer:

  DODGE

  Summary

  D-25-17 ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and Rocker Arm Replacements

  Associated Products (12)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Ram 15002020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Ram 15002019 Chrysler 3002019 Dodge Challenger2019 Dodge Charger2019 Ram 1500
  Associated Documents

  • DownloadMC-11023631-0001.pdf↗
• September 24, 2025•Document ID: 11023630

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  107564

  Date Added:

  October 2, 2025

  Manufacturer:

  RAM

  Summary

  ID-25-14 ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and Rocker Arm Replacements

  Associated Products (12)

  2021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Ram 15002020 Chrysler 3002020 Dodge Challenger2020 Dodge Charger2020 Ram 15002019 Chrysler 3002019 Dodge Challenger2019 Dodge Charger2019 Ram 1500
  Associated Documents

  • DownloadMC-11023630-0001.pdf↗
• September 18, 2025•Document ID: 11023326

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  23-008-25 REV. A

  Date Added:

  September 24, 2025

  Manufacturer:

  JEEP

  Summary

  Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*

  Associated Products (123)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Dodge Durango2026 Jeep Compass2026 Jeep Recon2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass+ 103 more
  Associated Documents

  • DownloadMC-11023326-0001.pdf↗
• August 14, 2025•Document ID: 11022012

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  31-001-25 REV. A

  Date Added:

  August 21, 2025

  Manufacturer:

  JEEP

  Summary

  Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

  Associated Products (185)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 165 more
  Associated Documents

  • DownloadMC-11022012-0001.pdf↗
• August 13, 2025•Document ID: 11022003

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  31-001-25

  Date Added:

  August 21, 2025

  Manufacturer:

  ALFA ROMEO

  Summary

  Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates

  Associated Products (187)

  2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 167 more
  Associated Documents

  • DownloadMC-11022003-0001.pdf↗
• August 2, 2025•Document ID: 11021581

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S258A000017

  Date Added:

  August 6, 2025

  Manufacturer:

  DODGE

  Summary

  Door speaker Inoperative or No Sound

  Associated Products (95)

  2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L+ 75 more
  Associated Documents

  • DownloadMC-11021581-0001.pdf↗