Jeep Gladiator Service Bulletins

1,180 manufacturer communications on file.

• May 23, 2024•Document ID: 11001006

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S248A000006

  Date Added:

  June 5, 2024

  Manufacturer:

  JEEP

  Summary

  Radio Blank Screen or Cuts In and Out

  Associated Products (2)

  2024 Jeep Gladiator2024 Jeep Wrangler
  Associated Documents

  • DownloadMC-11001006-0001.pdf↗
• May 21, 2024•Document ID: 11000824

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  9100338REV1

  Date Added:

  June 4, 2024

  Manufacturer:

  CHRYSLER

  Summary

  "GENERATOR Engine Prior to alternator/generator removal: 1. Inspect & check all electrical connections to the alternator a. 2-way connector containing field control circuit & alternator sense voltage circuit. b. Unplug & plug-in the 2-way connector for field & sense circuit. Verify the connection is tight & check for any bent pins in alternator connector or damage to female terminals in connector. c. Check Alternator B+ Stud connection to be sure nut is securing positive cable terminal properly (i.e. nut is clamping terminal & connection is tight). d. Check fuse between the alternator B+ stud & PDC terminal to make sure it is not blown. e. Be sure to follow service manual sections on ALTERNATOR CONTROL CIRCUIT DIAGNOSTIC & ALTERNATOR SENSE CIRCUIT DIAGNOSTIC looking for any opens & shorts (to ground or battery voltage). 2. Check/verify all grounds in the charging system circuit a. Check tightness of mounting bolts securing alternator to engine block. Alternator is a case ground component. b. Check main ground from engine to chassis; connection must be tight. c. Check battery ground cable connections are tight. d. Potentially, loosen alternator mounting bolts, without removing alternator, and re-tighten to torque specifications in service manual. e. After all steps above are complete, re-start engine & check charging system operation. 3. Verify that the Smart Charging System is not the reason for alternator low voltage & current output (Amps). a. Alternator charging can be suspended during engine idle operation because of the Smart Charge strategy. b. Refer to service manual section ""System Operation - Smart Charging System"". c. Refer to Star Case S2008000031 Rev A for low charging voltage & Smart Charge Mode Voltage Range diagram & mode descriptions. d. The alternator has no internal regulator; thus, has no smart circuitry. All alternator control signals come from ECM. 4. If alternator is faulty, remove alternator & mounting bolts. Return alternator with bolts for analysis at QEC."

  Associated Products (42)

  2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger+ 22 more
  Associated Documents

  • DownloadMC-11000824-0001.pdf↗
• May 15, 2024•Document ID: 11000801

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  9100010

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  "Axle Assembly Do not replace the Axle for Axle Locker Sensor failure. The parts kit (SENSOR KIT, Axle: 68544629A$) must be used to repair the Axle Locker Sensor on JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). Internal axle components are serviceable. Complete axle assemblies should not be replaced unless necessary due to damaged housing. Over repairs may be subject to chargeback."

  Associated Products (10)

  2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11000801-0001.pdf↗
• May 14, 2024•Document ID: 11000797

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  9100346

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  "Rear View Camera Module Please review SOL S248A000008. A dealer may find vehicles equipped with RVC only, sales code XAC, may set U0565-00 erroneously in the radio. This fault code will not cause any operational issues. The rear camera is sending implausible data to the radio at times. If the technician is working on a vehicle with the above condition, a technician should not replace any parts if RVC is operating without any issues. Replacement cameras will set the same DTC without any operational complaints. Engineering is working on an update to improve the erroneous DTC from setting and the field will be notified upon completion."

  Associated Products (1)

  2024 Jeep Gladiator
  Associated Documents

  • DownloadMC-11000797-0001.pdf↗
• May 10, 2024•Document ID: 11000896

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S248A000008

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  Diagnostic Trouble Code (DTC) U0565-00 Implausible Data Received From Rear View Camera Module Active or Stored in Radio

  Associated Products (1)

  2024 Jeep Gladiator
  Associated Documents

  • DownloadMC-11000896-0001.pdf↗
• May 9, 2024•Document ID: 11000888

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  S2408000045

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  Check Engine Lamp (CEL) is on, Cluster Message to Service the Shifter

  Associated Products (2)

  2024 Jeep Gladiator2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11000888-0001.pdf↗
• May 8, 2024•Document ID: 11001215

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  23-028-24

  Date Added:

  June 7, 2024

  Manufacturer:

  JEEP

  Summary

  "Back Glass Water Leak Interior water leak at back glass (backlite) and hardtop, allowing water to leak into the vehicle at the lower passenger side corner Fig. 1. This bulletin involves inspecting the backlite for water leaks and possibly replacing the backlite if a leak is found."

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001215-0001.pdf↗
• May 8, 2024•Document ID: 11001213

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  09-010-24

  Date Added:

  June 7, 2024

  Manufacturer:

  JEEP

  Summary

  "Lower Radiator Hose Not Properly Seated Customers may experience the following: ● Engine coolant leak underneath the vehicle."

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001213-0001.pdf↗
• May 6, 2024•Document ID: 11000168

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  94519

  Date Added:

  May 16, 2024

  Manufacturer:

  JEEP

  Summary

  HEADLAMP

  Associated Products (12)

  2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-11000168-0001.pdf↗
• May 5, 2024•Document ID: 11001198

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  S2307000002 REV.A

  Date Added:

  June 7, 2024

  Manufacturer:

  DODGE

  Summary

  Suspected Engine Coolant Leak

  Associated Products (53)

  2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Jeep Wrangler2022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Gladiator+ 33 more
  Associated Documents

  • DownloadMC-11001198-0001.pdf↗
• May 3, 2024•Document ID: 11001133

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-044-24

  Date Added:

  June 6, 2024

  Manufacturer:

  JEEP

  Summary

  "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P1129 - closed loop fueling not achieved - Bank 2 Upstream. ● P0158 - O2 Sensor 2/2 circuit high. ● P0152 - O2 Sensor 2/1 circuit high. ● P2504 - Charging system output high. ● P0563 - Battery/system voltage high. Customers may also experience the following: ● The engine runs rough. This bulletin involves reprogramming the PCM with the latest available software."

  Associated Products (1)

  2024 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001133-0001.pdf↗
• May 3, 2024•Document ID: 11000866

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2408000015 REV.B

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  Remote Keyless Entry (RKE) Button Functions Does Not Work, Intermittent Vehicle Response When Using the RKE, Key Not Programmed

  Associated Products (48)

  2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002023 Dodge Durango2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 3500+ 28 more
  Associated Documents

  • DownloadMC-11000866-0001.pdf↗
• May 3, 2024•Document ID: 11000862

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  S2208000063 REV.A

  Date Added:

  June 4, 2024

  Manufacturer:

  JEEP

  Summary

  "Loss Of Power Steering Assist. U0131 Lost Communication With Electro Hydraulic Power Steering Control Module (EHPS)."

  Associated Products (11)

  2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler
  Associated Documents

  • DownloadMC-11000862-0001.pdf↗
• May 2, 2024•Document ID: 11001127

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-040-24

  Date Added:

  June 6, 2024

  Manufacturer:

  JEEP

  Summary

  "Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):** ● P0300 - Multiple Cylinder Misfire. This bulletin involves reprogramming the PCM with the latest available software."

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001127-0001.pdf↗
• May 2, 2024•Document ID: 11001126

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-039-24

  Date Added:

  June 6, 2024

  Manufacturer:

  JEEP

  Summary

  "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P1129 - Closed Loop Fueling Not Achieved - Bank 2 Upstream. ● P0158 - O2 Sensor 2/2 Circuit High. ● P0152 - O2 Sensor 2/1 Circuit High. ● P2504 - Charging System Output High. ● P0563 - System Voltage High. This bulletin involves reprogramming the PCM with the latest available software."

  Associated Products (1)

  2023 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001126-0001.pdf↗
• May 2, 2024•Document ID: 11001051

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  98060

  Date Added:

  June 5, 2024

  Manufacturer:

  JEEP

  Summary

  "FCA CARIBBEAN WARRANTY OPERATIONS NEWSLETTER VOLUME 10, ISSUE 4"

  Associated Products (6)

  2024 Dodge Durango2024 Jeep Gladiator2023 Jeep Gladiator2022 Jeep Gladiator2021 Jeep Gladiator2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001051-0001.pdf↗
• May 2, 2024•Document ID: 11001050

  Warranty Program/Extension
  ENGINE

  Mfr Comm. #:

  98051

  Date Added:

  June 5, 2024

  Manufacturer:

  JEEP

  Summary

  Warranty Newsletter – Volume 10, Issue 4

  Associated Products (6)

  2024 Dodge Durango2024 Jeep Gladiator2023 Jeep Gladiator2022 Jeep Gladiator2021 Jeep Gladiator2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-11001050-0001.pdf↗
• January 30, 2024•Document ID: 10251875

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  0802824

  Date Added:

  March 18, 2024

  Manufacturer:

  JEEP

  Summary

  Radio Over The Air Update from QR39.82F to QR40.12 Software Version Customer may experience one or more of the following: ? Mobile Wi-Fi inoperative upon start up. ? Hotspot gives "No Internet" connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from QR39.82F to QR40.12. NOTE: National launch for this FOTA update is expected to begin Feburary 19, 2024.

  Associated Products (30)

  2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Gladiator2023 Jeep Renegade2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee+ 10 more
  Associated Documents

  • DownloadMC-10251875-0001.pdf↗
• January 29, 2024•Document ID: 10251797

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  S2423000001

  Date Added:

  March 18, 2024

  Manufacturer:

  JEEP

  Summary

  Rear Cab Silencer Trim Panel Servicing.

  Associated Products (5)

  2024 Jeep Gladiator2023 Jeep Gladiator2022 Jeep Gladiator2021 Jeep Gladiator2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-10251797-0001.pdf↗
• January 26, 2024•Document ID: 10251795

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  S238A000028

  Date Added:

  March 18, 2024

  Manufacturer:

  JEEP

  Summary

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

  Associated Products (19)

  2023 Chrysler 3002023 Dodge Charger2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Charger2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Charger2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Chrysler 3002020 Dodge Charger2020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 1500
  Associated Documents

  • DownloadMC-10251795-0001.pdf↗