Jeep Wagoneer Service Bulletins

944 manufacturer communications on file.

• May 19, 2023•Document ID: 10240033

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  S2319000003

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Oil Wetness On Electric Power Steering

  Associated Products (5)

  2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10240033-0001.pdf↗
• May 18, 2023•Document ID: 10240000

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  9100153A

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  B2768-49 Right Impact Pressure Sensor-Internal Failure, prior to replacement of any components please contact FCA Redacted Content for further assistance. If no response in 15 minutes, proceed with repair.

  Associated Products (20)

  2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 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 45002023 Ram 5500
  Associated Documents

  • DownloadMC-10240000-0001.pdf↗
• May 18, 2023•Document ID: 10239957

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0700723

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  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 18, 2023•Document ID: 10239956

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; SEATS

  Mfr Comm. #:

  2304723

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Heated Seat Calibration Update Front row heated seats (driver and/or passenger) will not stay on and shuts itself off in less then **10** minutes while occupied. (Customers will not experience a Malfunction Indicator Lamp (MIL) illumination or Diagnostic Trouble Codes (DTCs) for this symptom/condition). This bulletin involves possibly updating the HVAC module with the latest software, checking the operation of the front heated seats and repairing as required.

  Associated Products (1)

  2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239956-0001.pdf↗
• May 17, 2023•Document ID: 10239861

  Service Bulletin/Repair Instructions
  POWER TRAIN; STEERING

  Mfr Comm. #:

  9100169

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Electric Power Steering Gear If replacing the steering gear for a leaking fluid concern, there is no oil or grease inside the gear that can leak out. Dark colored grease is used to install the bellows on the gear housing as an assembly aid. If fluid is noticed on the gear, the gear itself is not the source of the fluid leak.

  Associated Products (5)

  2024 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239861-0001.pdf↗
• May 13, 2023•Document ID: 10239990

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; POWER TRAIN

  Mfr Comm. #:

  1805823

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  This bulletin applies to vehicles built on or before October 04, 2022 (MDH 1004XX) equipped with a 3.0L I6 Hurricane HO Twin Turbo ESS

  Associated Products (2)

  2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239990-0001.pdf↗
• May 13, 2023•Document ID: 10239947

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

  Mfr Comm. #:

  1804023

  Date Added:

  July 31, 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 one or more of the following DTCs have been set: ? **P0300-00 - Multiple Cylinder Misfire. ? P0301-00 - Cylinder 1 Misfire Detected. ? P0302-00 - Cylinder 2 Misfire. ? P0303-00 - Cylinder 3 Misfire ? P0304-00 - Cylinder 4 Misfire. ? P0305-00 - Cylinder 5 Misfire. ? P0306-00 - Cylinder 6 Misfire.** ? P05CC-00 - Cold Start A Camshaft Position Timing Performance Bank 1. Customer may also experience the following: ? Poor or insufficient A/C performance during towing or other high torque maneuvers. ? Belt chirp is heard at startup or when A/C cycles on. This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2023 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239947-0001.pdf↗
• May 13, 2023•Document ID: 10239944

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:DOOR; STRUCTURE

  Mfr Comm. #:

  2305323

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Lower Day Light Opening or B-Pillar Moldings Have a Poor Fit or are Loose ? One or more, lower day light opening moldings (lower belt line molding) have a poor fit to door glass and/or a wavy appearance. ? Minor wind noise coming from one or more doors. ? Front door trim is loose at the B-pillar. This bulletin involves inspecting all four lower day light opening moldings (lower door belt line) or inspecting the both the left and right front door belt moldings at the B-pillar for looseness and possibly replacing one or more moldings.

  Associated Products (2)

  2023 Jeep Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239944-0001.pdf↗
• May 13, 2023•Document ID: 10239943

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

  Mfr Comm. #:

  1805923

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates Customers may experience the following: ? Poor or reduced air conditioning performance during wide open throttle or heavy acceleration. This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2023 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239943-0001.pdf↗
• May 12, 2023•Document ID: 10240030

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2323000021

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance

  Associated Products (35)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee+ 15 more
  Associated Documents

  • DownloadMC-10240030-0001.pdf↗
• May 12, 2023•Document ID: 10239939

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

  Mfr Comm. #:

  0802123

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Radio Frequency Hub Module (RFHM) 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 Code (DTCs) have been set: ? B21DD-84 - System Voltage-Signal Below Allowable Range. ? B21DD-85 - System Voltage-Signal Above Allowable Range. ? C151D-00 - Tire Pressure Sensor Location Undetermined. ? U1517-87 - Body Controller Secret Code-Missing Message. ? B1A71-01 - Passive Entry Antenna 1-General Electrical Failure. ? B1A72-01 - Passive Entry Antenna 2-General Electrical Failure. ? B1A73-01 - Passive Entry Antenna 3-General Electrical Failure. ? B1A74-01 - Passive Entry Antenna 4-General Electrical Failure. ? B1A75-01 - Passive Entry Antenna 5-General Electrical Failure. The customer may also experience one or more of the following: ? ?Fob Left Vehicle? message is displayed on Instrument Panel Cluster (IPC) after a remote start. ? Vehicle no-starts. This bulletin involves updating the RFHM module with the latest available software.

  Associated Products (1)

  2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239939-0001.pdf↗
• May 6, 2023•Document ID: 10239927

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0812023

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Flash: Drivetrain Control Module (DTCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) or warning lamp illumination. Upon further investigation the technician may find that the multiple Diagnostic Trouble Codes (DTCs) have been set: ? C1403-29 - Transfer Case Range Position Sensor-Signal Invalid. ? C14AA-62 - Transfer Case Motor Position Sensor Supply-Signal Compare Failure. This bulletin involves reprogramming the DTCM with the latest software available.

  Associated Products (8)

  2023 Jeep Cherokee2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler
  Associated Documents

  • DownloadMC-10239927-0001.pdf↗
• May 5, 2023•Document ID: 10240024

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; EQUIPMENT

  Mfr Comm. #:

  S2318000005

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Customer?s complaint may include a message appearing in the cluster?s information center stating, ?See User?s Manual For Proper Oil And Fuel? or ?Service Engine See Dealer?.

  Associated Products (6)

  2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10240024-0001.pdf↗
• May 4, 2023•Document ID: 10239923

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

  Mfr Comm. #:

  2302323

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Right or Left Front Speaker Rattle with McIntosh System The customer may describe speaker rattle heard during any audio play from the right or left front speakers specifically This bulletin involves possibly adding tape to the left or right front door speaker grille behind the McIntosh Badge.

  Associated Products (2)

  2023 Jeep Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10239923-0001.pdf↗
• May 3, 2023•Document ID: 10240019

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2318000007

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Mil Lamp-On/Check Engine Lamp-On after a cold engine start.

  Associated Products (2)

  2023 Jeep Grand Wagoneer2023 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10240019-0001.pdf↗
• April 29, 2023•Document ID: 10236957

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; EXTERIOR LIGHTING:TAIL LIGHTS

  Mfr Comm. #:

  0811223

  Date Added:

  May 30, 2023

  Manufacturer:

  JEEP

  Summary

  Rear Tail Lamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior tail lamp assemblies are fogged with a light layer of condensation on the inside of the lenses. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off, and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). This bulletin is to communicate the procedure for rear tail lamp condensation clearing.

  Associated Products (10)

  2023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2021 Jeep Compass2021 Jeep Grand Cherokee
  Associated Documents

  • DownloadMC-10236957-0001.pdf↗
• April 25, 2023•Document ID: 10236969

  Service Bulletin/Repair Instructions
  VISIBILITY:REARVIEW MIRRORS/DEVICES

  Mfr Comm. #:

  9100142

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Mirror

  Associated Products (61)

  2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 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 45002023 Ram 55002022 Alfa Romeo Stelvio+ 41 more
  Associated Documents

  • DownloadMC-10236969-0001.pdf↗
• April 25, 2023•Document ID: 10236951

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  2304623

  Date Added:

  May 30, 2023

  Manufacturer:

  JEEP

  Summary

  Fuel Door Won't Open or is Stuck Closed Customers may experience one or more of the following: ? Fuel door won?t open or is stuck closed. ? Tabs holding the actuator which provide the push to open function on the fuel door have broken (Fig. 1) . This bulletin involves replacing the fuel filler door housing.

  Associated Products (2)

  2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10236951-0001.pdf↗
• April 22, 2023•Document ID: 10236947

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  2304823

  Date Added:

  May 30, 2023

  Manufacturer:

  JEEP

  Summary

  Center Console Bin Separating Front And/Or Rear Console/Armrest Lid Not Closing. Lower cover is separating from the lid at the rear. This bulletin involves possibly re-securing and/or replacing the center console/armrest lower cover.

  Associated Products (4)

  2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2022 Jeep Grand Wagoneer2022 Jeep Wagoneer
  Associated Documents

  • DownloadMC-10236947-0001.pdf↗
• April 20, 2023•Document ID: 10236871

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2223000063

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (24)

  2023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Dodge Durango2022 Jeep Compass2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Dodge Durango2021 Ram 1500+ 4 more
  Associated Documents

  • DownloadMC-10236871-0001.pdf↗