Jeep Wrangler Service Bulletins (2018)

717 manufacturer communications on file.

• August 25, 2021•Document ID: 10219982

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000204

  Date Added:

  September 15, 2022

  Manufacturer:

  RAM

  Summary

  Radio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204" indicated on published document)

  Associated Products (59)

  2021 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 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee+ 39 more
  Associated Documents

  • DownloadMC-10219982-0001.pdf↗
• August 25, 2021•Document ID: 10218521

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S2108000204

  Date Added:

  August 22, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204" indicated on published document)

  Associated Products (59)

  2021 Chrysler 3002021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass+ 39 more
  Associated Documents

  • DownloadMC-10218521-0001.pdf↗
• August 20, 2021•Document ID: 10218584

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  04-001-21

  Date Added:

  August 22, 2022

  Manufacturer:

  RAM

  Summary

  Pentastar Upgrade Oil Fill Level after an Oil Change This bulletin involves rechecking the oil fill level after filling the engine to the correct specifications. The customer may describe that after an oil change they check their oil fill level and it is showing overfilled on the oil dipstick.

  Associated Products (26)

  2021 Chrysler Pacifica2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Dodge Durango2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002019 Chrysler Pacifica2019 Dodge Durango2019 Jeep Grand Cherokee2019 Jeep Wrangler2019 Ram 15002018 Chrysler Pacifica2018 Dodge Durango2018 Jeep Grand Cherokee+ 6 more
  Associated Documents

  • DownloadMC-10218584-0001.pdf↗
• August 18, 2021•Document ID: 10218507

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2108000198

  Date Added:

  August 22, 2022

  Manufacturer:

  CHRYSLER

  Summary

  Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit

  Associated Products (114)

  2022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 4500+ 94 more
  Associated Documents

  • DownloadMC-10218507-0001.pdf↗
• August 12, 2021•Document ID: 10219953

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S1918000008RevC

  Date Added:

  September 15, 2022

  Manufacturer:

  JEEP

  Summary

  Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could be due to oil leaking from Bank 1 valve cover seal on to the 1/2 (Bank 1 downstream) O2 sensor. This can adversely affect the 1/2 O2 sensor signal reading and lead to listed DTCs. Before performing normal diagnostic routines for the above codes, check for the condition listed above.

  Associated Products (6)

  2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10219953-0001.pdf↗
• August 12, 2021•Document ID: 10218493

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S1918000008

  Date Added:

  August 22, 2022

  Manufacturer:

  JEEP

  Summary

  Customer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could be due to oil leaking from Bank 1 valve cover seal on to the 1/2 (Bank 1 downstream) O2 sensor. This can adversely affect the 1/2 O2 sensor signal reading and lead to listed DTCs. Before performing normal diagnostic routines for the above codes, check for the condition listed above.

  Associated Products (6)

  2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10218493-0001.pdf↗
• August 6, 2021•Document ID: 10218559

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  08-133-21

  Date Added:

  August 22, 2022

  Manufacturer:

  JEEP

  Summary

  UAQ and UCQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to: 39.6.The repair procedure must be followed step by step. If the radio is not updated with the correct software level at the correct time the radio can be damaged. If the radio was damaged by not following the repairprocedure the radio may need to be replaced. Customers may experience one or more of the following: Lost radio presets. SXM favorite song not displaying/playing. Radio display screen is black, intermittent. Radio freeze intermittent. Incorrect navigation address/location/directions. Bluetooth pair or connection issue. Radio channel change by itself. SXM icon inoperative. Backup camera has black display screen. High pitch chime noise. Contact list not loading. Device not supported message. Remote app inoperative. Travel-Link fuel price incorrect. Backup camera gridlines missing. Unable to adjust volume. In addition the following enhancements are included: Heavy Duty (HD)Truck USB HUB improvements. HD Truck heated steering wheel improvements.

  Associated Products (14)

  2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002019 Jeep Wrangler2019 Ram 15002018 Jeep Wrangler2018 Ram 15002018 Ram 25002018 Ram 35002018 Ram 45002018 Ram 5500
  Associated Documents

  • DownloadMC-10218559-0001.pdf↗
• August 4, 2021•Document ID: 10219934

  Service Bulletin/Repair Instructions
  LANE DEPARTURE: BLIND SPOT DETECTION; AIR BAGS

  Mfr Comm. #:

  S2108000184REVA

  Date Added:

  September 15, 2022

  Manufacturer:

  JEEP

  Summary

  Cluster Warnings To Service SOS System, Service Air Bag System, Blind Spot Unavailable, Or Park Sense Not Available Messages

  Associated Products (3)

  2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10219934-0001.pdf↗
• August 4, 2021•Document ID: 10218474

  Service Bulletin/Repair Instructions
  AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE

  Mfr Comm. #:

  S2108000184

  Date Added:

  August 22, 2022

  Manufacturer:

  JEEP

  Summary

  Cluster Warnings To Service SOS System, Service Air Bag System, Blind Spot Unavailable, Or Park Sense Not Available Messages

  Associated Products (3)

  2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10218474-0001.pdf↗
• July 30, 2021•Document ID: 10230232

  Service Bulletin/Repair Instructions
  LANE DEPARTURE; VISIBILITY

  Mfr Comm. #:

  S2108000184

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Cluster Warnings To Service SOS System, Service Air Bag System, Blind Spot Unavailable, Or Park Sense Not Available Messages

  Associated Products (2)

  2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230232-0001.pdf↗
• July 30, 2021•Document ID: 10221646

  Service Bulletin/Repair Instructions
  LANE DEPARTURE; VISIBILITY

  Mfr Comm. #:

  S2108000184

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Cluster Warnings To Service SOS System, Service Air Bag System, Blind Spot Unavailable, Or Park Sense Not Available Messages

  Associated Products (2)

  2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221646-0001.pdf↗
• July 21, 2021•Document ID: 10230205

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL

  Mfr Comm. #:

  S2108000172

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Stop Start Feature Is Inoperative, MIL Lamp On, Hood Switch DTC?s

  Associated Products (6)

  2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230205-0001.pdf↗
• July 21, 2021•Document ID: 10221619

  Service Bulletin/Repair Instructions
  VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000172

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Stop Start Feature Is Inoperative, MIL Lamp On, Hood Switch DTC?s

  Associated Products (6)

  2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221619-0001.pdf↗
• July 16, 2021•Document ID: 10230194

  Service Bulletin/Repair Instructions
  PARKING BRAKE

  Mfr Comm. #:

  S2108000170

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Head unit button stuck DTC code B14DA-2A

  Associated Products (62)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Challenger+ 42 more
  Associated Documents

  • DownloadMC-10230194-0001.pdf↗
• July 16, 2021•Document ID: 10221608

  Service Bulletin/Repair Instructions
  PARKING BRAKE

  Mfr Comm. #:

  S2108000170

  Date Added:

  September 26, 2022

  Manufacturer:

  DODGE

  Summary

  Head unit button stuck DTC code B14DA-2A

  Associated Products (60)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango+ 40 more
  Associated Documents

  • DownloadMC-10221608-0001.pdf↗
• July 15, 2021•Document ID: 10230190

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000167

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  Air Bag Lamp On, DTC B00DF-95 Passenger Restraints Disable Switch-Incorrect Assembly

  Associated Products (4)

  2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10230190-0001.pdf↗
• July 15, 2021•Document ID: 10221604

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000167

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Air Bag Lamp On, DTC B00DF-95 Passenger Restraints Disable Switch-Incorrect Assembly

  Associated Products (4)

  2021 Jeep Wrangler2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10221604-0001.pdf↗
• July 9, 2021•Document ID: 10230183

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000163

  Date Added:

  January 17, 2023

  Manufacturer:

  JEEP

  Summary

  No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration

  Associated Products (180)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Wagoneer2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500+ 160 more
  Associated Documents

  • DownloadMC-10230183-0001.pdf↗
• July 9, 2021•Document ID: 10221597

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000163

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration

  Associated Products (180)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Wagoneer2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500+ 160 more
  Associated Documents

  • DownloadMC-10221597-0001.pdf↗
• July 6, 2021•Document ID: 10230180

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2109000004

  Date Added:

  January 17, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.

  Associated Products (272)

  2022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 4500+ 252 more
  Associated Documents

  • DownloadMC-10230180-0001.pdf↗