Jeep Wrangler Service Bulletins (2022)

626 manufacturer communications on file.

• July 13, 2023•Document ID: 10242799

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU); ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT

  Mfr Comm. #:

  0817023

  Date Added:

  September 25, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Hybrid Control Processor (HCP) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P0563-00 - System Voltage High. ? P2B28-00 - Hybrid/EV Battery Pack Coolant Pump Performance. Customers may also comment on one or more of the following: ? Reduced engine restart performance. ? May observe battery lamp illumination or the technician observes the 12V system voltage high when diagnosing. This bulletin involves reprogramming the HCP also known as Power Inverter Module (PIM) with the latest available software.

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10242799-0001.pdf↗
• July 12, 2023•Document ID: 10242794

  Service Bulletin/Repair Instructions
  STRUCTURE:INTERIOR PANELS:SUN VISOR

  Mfr Comm. #:

  2308323

  Date Added:

  September 25, 2023

  Manufacturer:

  JEEP

  Summary

  Sunvisor Rocking or Loose One or both sunvisors rocking or are loose This bulletin involves adding foam pads to both sunvisor body mounts.

  Associated Products (6)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10242794-0001.pdf↗
• July 12, 2023•Document ID: 10242770

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  92187

  Date Added:

  September 25, 2023

  Manufacturer:

  JEEP

  Summary

  FCA Caribbean Warranty Bulletin ID-23-03 - 2018 - 2023 (Current) Jeep Wrangler (JL) and 2020 - 2023 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification (Rev. B)

  Associated Products (3)

  2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10242770-0001.pdf↗
• July 12, 2023•Document ID: 10242769

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  92177

  Date Added:

  September 25, 2023

  Manufacturer:

  JEEP

  Summary

  Warranty Bulletin D-23-04 - 2018-2023 (Current) Jeep Wrangler (JL) and 2020-2023 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification (Rev. B)

  Associated Products (6)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10242769-0001.pdf↗
• July 1, 2023•Document ID: 10242781

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  1400423

  Date Added:

  September 25, 2023

  Manufacturer:

  JEEP

  Summary

  Fuel Filler Cap Tether Too Long Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P04EC - EVAP System Large Leak Detected - Fuel Tank Side. ? P04EE - EVAP System Very Small Leak Detected - Fuel Tank Side. Customers may also comment the following: ? There is a "Check Gas Cap" message in the Instrument Panel Cluster (IPC). NOTE: The above condition is caused from an air leak through the fuel filler cap and fuel filler neck seal, because the fuel filler cap tether is caught between both. This bulletin involves removing the fuel filler cap tether and replacing it with a shorter tether.

  Associated Products (3)

  2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10242781-0001.pdf↗
• June 30, 2023•Document ID: 10241146

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  2400623

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)

  Associated Products (74)

  2024 Dodge Hornet2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Dodge Hornet2023 Jeep Cherokee2023 Jeep Compass2023 Jeep Gladiator+ 54 more
  Associated Documents

  • DownloadMC-10241146-0001.pdf↗
• June 29, 2023•Document ID: 10241035

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  S238A000028

  Date Added:

  August 21, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Radio Black Screen, Freezing, Reset, Cutting Out Or Inoperative Intermittently

  Associated Products (21)

  2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Gladiator2021 Jeep Wrangler+ 1 more
  Associated Documents

  • DownloadMC-10241035-0001.pdf↗
• June 23, 2023•Document ID: 10241148

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  Mfr Comm. #:

  9100160

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Power wndow switch passenger

  Associated Products (46)

  2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Dodge Hornet2023 Jeep Cherokee2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 4500+ 26 more
  Associated Documents

  • DownloadMC-10241148-0001.pdf↗
• June 23, 2023•Document ID: 10241117

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  0804923

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Integrated Dual Charging Module (IDCM) Enhancements Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) have been set: ? B22A9-64 - ECU Internal Performance-Signal Plausibility Failure. ? B22A9-16 - ECU Internal Performance-Circuit Voltage Below Threshold. ? B22A9-17 - ECU Internal Performance-Circuit Voltage Above Threshold. ? B22A9-19 - ECU Internal Performance-Overcurrent. Customer may also experience the following: ? Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest software available. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this IDCM update: ? Powertrain Control Module (PCM). ? Integrated Dual Charging Module (IDCM). ? Transmission Control Module (TCM). ? Battery Pack Control Module (BPCM). ? Hybrid Control Processor (HCP), Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM).

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10241117-0001.pdf↗
• June 18, 2023•Document ID: 10241022

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2325000006

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Customer complaint may include a MIL-on or check engine lamp on condition.

  Associated Products (6)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10241022-0001.pdf↗
• June 15, 2023•Document ID: 10241086

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

  Mfr Comm. #:

  1804923

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P02EE - Cylinder 1 Injector Circuit Performance. China only. ? P02EF - Cylinder 2 Injector Circuit Performance. China only. ? P02F0 - Cylinder 3 Injector Circuit Performance. China only. ? P02F1 - Cylinder 4 Injector Circuit Performance. China only.** ? P2B95 - Cold Start Injection Pulse Performance. ? P152E - Engine Hood Switch Two Circuit High. ? P152F - Engine Hood Switch Two Engine Hood Switch One Correlation. The customer may also comment on the following: ? ?Performance Limited Service Fuel System? message in the Instrument Panel Cluster (IPC). This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10241086-0001.pdf↗
• June 14, 2023•Document ID: 10241085

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  2306823

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Water Leak (Drips) On Center Stack, Radio Or Shifter Lever From The Front Center LH Freedom Panel Customers may comment on the following: ? Water is leaking on the radio coming from the left freedom top panel (Fig. 1) . This bulletin includes performing a water test and replacing foam pads on left hand freedom panel.

  Associated Products (2)

  2022 Jeep Gladiator2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10241085-0001.pdf↗
• June 2, 2023•Document ID: 10241055

  Service Bulletin/Repair Instructions
  STRUCTURE; STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL

  Mfr Comm. #:

  Reference51A

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Customer Satisfaction Notification 51A - Incorrect Grille Insert Color

  Associated Products (2)

  2023 Jeep Wrangler2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10241055-0001.pdf↗
• May 26, 2023•Document ID: 10240039

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:HATCHBACK/LIFTGATE

  Mfr Comm. #:

  S2323000043

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Gate bumber falls.

  Associated Products (3)

  2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10240039-0001.pdf↗
• May 21, 2023•Document ID: 10240035

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2309000002

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  MIL lamp-on. Engine noise, rattle. Misfire or rough running.

  Associated Products (19)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Chrysler Pacifica2021 Chrysler Voyager2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10240035-0001.pdf↗
• May 20, 2023•Document ID: 10239996

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0900923b

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTCs) present.

  Associated Products (9)

  2023 Chrysler Pacifica2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler Pacifica2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10239996-0001.pdf↗
• May 18, 2023•Document ID: 10240004

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

  Mfr Comm. #:

  S238A000024

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  SOS, Assistance Calls Not Successful After Radio Replacement or Radio Software Update

  Associated Products (34)

  2023 Chrysler 3002023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Gladiator2023 Jeep Renegade2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 300+ 14 more
  Associated Documents

  • DownloadMC-10240004-0001.pdf↗
• May 18, 2023•Document ID: 10239957

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0700723

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Water Quality When Mixed With Engine Coolant

  Associated Products (79)

  2024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale2024 Dodge Hornet2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Dodge Hornet+ 59 more
  Associated Documents

  • DownloadMC-10239957-0001.pdf↗
• May 17, 2023•Document ID: 10239995

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0900923a

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present.

  Associated Products (9)

  2023 Chrysler Pacifica2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler Pacifica2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10239995-0001.pdf↗
• May 17, 2023•Document ID: 10239951

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0900923

  Date Added:

  July 31, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Engine Ticking Noise Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present. This bulletin involves inspecting and if needed, replacing the intake HLAs. NOTE: **ALL VEHICLES ON THE RSU VIN LIST REQUIRE ALL 12 INTAKE HYDRAULIC LASH ADJUSTERS TO BE REPLACED**.

  Associated Products (11)

  2023 Chrysler Pacifica2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 1500
  Associated Documents

  • DownloadMC-10239951-0001.pdf↗