Jeep Wrangler Service Bulletins (2020)

1,021 manufacturer communications on file.

• August 3, 2022•Document ID: 10229436

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  9100010

  Date Added:

  January 9, 2023

  Manufacturer:

  JEEP

  Summary

  Axle Assembly A parts kit (SENSOR KIT, Axle: 68544629A$) is available to repair the Axle Locker Sensor on JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). This parts kit must be used when only the Axle Locker Sensor fails. Do not replace the axle for sensor failure.

  Associated Products (8)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10229436-0001.pdf↗
• August 3, 2022•Document ID: 10225299

  Service Bulletin/Repair Instructions
  WHEELS; BACK OVER PREVENTION; POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  9100010

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Axle Assembly A parts kit (SENSOR KIT, Axle: 68544629A$) is available to repair the Axle Locker Sensor on JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). This parts kit must be used when only the Axle Locker Sensor fails. Do not replace the axle for sensor failure.

  Associated Products (8)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225299-0001.pdf↗
• August 3, 2022•Document ID: 10225162

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  9100010

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Axle Assembly A parts kit (SENSOR KIT, Axle: 68544629A$) is available to repair the Axle Locker Sensor on JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). This parts kit must be used when only the Axle Locker Sensor fails. Do not replace the axle for sensor failure.

  Associated Products (8)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225162-0001.pdf↗
• July 30, 2022•Document ID: 10230322

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  S2208000142

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Air Bag Warning Lamp On

  Associated Products (2)

  2021 Jeep Wrangler2020 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230322-0001.pdf↗
• July 30, 2022•Document ID: 10223786

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  S2208000142

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Air Bag Warning Lamp On

  Associated Products (2)

  2021 Jeep Wrangler2020 Jeep Wrangler
  Associated Documents

  • DownloadMC-10223786-0001.pdf↗
• July 20, 2022•Document ID: 10230308

  Service Bulletin/Repair Instructions
  VISIBILITY:WINDSHIELD WIPER/WASHER

  Mfr Comm. #:

  S2223000054

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Washer Inoperative, Weak Or No Spray. Low Washer Indicator May Be Illuminated.

  Associated Products (9)

  2022 Jeep Gladiator2022 Jeep Grand Wagoneer2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230308-0001.pdf↗
• July 20, 2022•Document ID: 10223772

  Service Bulletin/Repair Instructions
  VISIBILITY:WINDSHIELD WIPER/WASHER

  Mfr Comm. #:

  S2223000054

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Washer Inoperative, Weak Or No Spray. Low Washer Indicator May Be Illuminated.

  Associated Products (9)

  2022 Jeep Gladiator2022 Jeep Grand Wagoneer2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10223772-0001.pdf↗
• July 14, 2022•Document ID: 10230340

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  0300322

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Front or Rear Axle Sensor Kit

  Associated Products (8)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230340-0001.pdf↗
• July 14, 2022•Document ID: 10223804

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  0300322

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Front or Rear Axle Sensor Kit

  Associated Products (8)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10223804-0001.pdf↗
• July 13, 2022•Document ID: 10230302

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000075RevA

  Date Added:

  January 17, 2023

  Manufacturer:

  CHRYSLER

  Summary

  No Start, Start Stop Inoperative, Cluster Message Service Start Stop System

  Associated Products (30)

  2021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Durango2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Durango2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2019 Chrysler Pacifica2019 Dodge Durango2019 Jeep Compass2019 Jeep Grand Cherokee2019 Jeep Wrangler2018 Chrysler Pacifica+ 10 more
  Associated Documents

  • DownloadMC-10230302-0001.pdf↗
• July 13, 2022•Document ID: 10230301

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  Mfr Comm. #:

  S2208000138

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed

  Associated Products (79)

  2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass+ 59 more
  Associated Documents

  • DownloadMC-10230301-0001.pdf↗
• July 13, 2022•Document ID: 10223766

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000075RevA

  Date Added:

  October 17, 2022

  Manufacturer:

  CHRYSLER

  Summary

  No Start, Start Stop Inoperative, Cluster Message Service Start Stop System

  Associated Products (30)

  2021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Durango2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Durango2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2019 Chrysler Pacifica2019 Dodge Durango2019 Jeep Compass2019 Jeep Grand Cherokee2019 Jeep Wrangler2018 Chrysler Pacifica+ 10 more
  Associated Documents

  • DownloadMC-10223766-0001.pdf↗
• July 13, 2022•Document ID: 10223765

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2208000138

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed

  Associated Products (80)

  2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee+ 60 more
  Associated Documents

  • DownloadMC-10223765-0001.pdf↗
• June 28, 2022•Document ID: 10221446

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S228A000004RevB

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Panasonic VP4R Wi-Fi New Enrollment Pause

  Associated Products (67)

  2022 Chrysler 3002022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 4500+ 47 more
  Associated Documents

  • DownloadMC-10221446-0001.pdf↗
• June 24, 2022•Document ID: 10221442

  Service Bulletin/Repair Instructions
  VISIBILITY:SUN/MOON ROOF ASSEMBLY

  Mfr Comm. #:

  S2108000270RevB

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Sky Slider Power Top Does Not Operate. New Power Top Motors Inoperative

  Associated Products (5)

  2022 Jeep Wrangler2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221442-0001.pdf↗
• June 22, 2022•Document ID: 10221500

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING:HEADLIGHTS

  Mfr Comm. #:

  2302422

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Headlamp Condensation Clearing Procedure This bulletin is to communicate the procedure for headlamp condensation clearing.

  Associated Products (24)

  2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Jeep Cherokee2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 1500+ 4 more
  Associated Documents

  • DownloadMC-10221500-0001.pdf↗
• June 18, 2022•Document ID: 10221493

  Service Bulletin/Repair Instructions
  SEATS; SEAT BELTS

  Mfr Comm. #:

  2302122

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Front Seat Will Not Unfold and Lock Into Position This bulletin involves replacing the Easy Entry release cable and both front seattrack seat position returns. Customers may experience one or both of the following: This may be an intermittent condition the customer experiences.One or both of the front seats will not unlock from the Easy Entry position. One or both of the front seats will not unfold and lock back into the upright position. The vehicle cannot be driven due to this condition.

  Associated Products (4)

  2022 Jeep Wrangler2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221493-0001.pdf↗
• June 15, 2022•Document ID: 10221488

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  1805322REVA

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following (DTCs) have been set: P0335 - Crankshaft Position Sensor Circuit. P0339 - Crankshaft Position Sensor Intermittent. P2C90 - Crankcase Ventilation System - Hose "A" Disconnected. P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected

  Associated Products (1)

  2020 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221488-0001.pdf↗
• June 15, 2022•Document ID: 10221487

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  1801922REVA

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs have been set: P0335 - Crankshaft Position Sensor Circuit. P0339 - Crankshaft Position Sensor Intermittent. P2C90 - Crankcase Ventilation System - Hose "A" Disconnected . P2172 - High Airflow/Vacuum Leak Detected (Instantaneous Accumulation). P02EE - Cylinder 1 Injector Circuit Performance. P02EF - Cylinder 2 Injector Circuit Performance. P02F0 - Cylinder 3 Injector Circuit Performance. P02F1 - Cylinder 4 Injector Circuit Performance. P0441 - EVAP Purge System Performance. P0607 - ECU Internal Performance. P0506 - Idle Speed Performance Lower Than Expected.

  Associated Products (1)

  2020 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221487-0001.pdf↗
• June 10, 2022•Document ID: 10221425

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S228A000004RevA

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Panasonic VP4R Wi-Fi New Enrollment Pause

  Associated Products (66)

  2022 Chrysler 3002022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 4500+ 46 more
  Associated Documents

  • DownloadMC-10221425-0001.pdf↗