Jeep Gladiator Service Bulletins

1,180 manufacturer communications on file.

• March 20, 2021•Document ID: 10190647

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S1908000092 Rev.

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Reverse Camera System Unavailable And Blue Screen Showing On Radio Display

  Associated Products (5)

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

  • DownloadMC-10190647-0001.pdf↗
• March 16, 2021•Document ID: 10220891

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  S2124000004

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  A/C does not cool and vehicle is low on Freon charge but no leak is found with sniffer or black light anywhere in the system

  Associated Products (68)

  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+ 48 more
  Associated Documents

  • DownloadMC-10220891-0001.pdf↗
• March 15, 2021•Document ID: 10220882

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2003000001ReVD

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Noise From Front Axle Area Over Bumps

  Associated Products (6)

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

  • DownloadMC-10220882-0001.pdf↗
• March 15, 2021•Document ID: 10190629

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  S2003000001 Rev.

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Noise From Front Axle Area Over Bumps

  Associated Products (6)

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

  • DownloadMC-10190629-0001.pdf↗
• March 12, 2021•Document ID: 10220877

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; VEHICLE SPEED CONTROL

  Mfr Comm. #:

  S2123000015

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Creak Tick Pop Noise From Door Or Doors

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10220877-0001.pdf↗
• March 12, 2021•Document ID: 10190624

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  S2123000015

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Creak Tick Pop Noise From Door Or Doors

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10190624-0001.pdf↗
• March 11, 2021•Document ID: 10220879

  Service Bulletin/Repair Instructions
  EQUIPMENT; TIRES

  Mfr Comm. #:

  S1821000005RevA

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Required Updates When Changing Tire Sizes, Installing Mopar Lift Kits With Larger Tires, Manual Transmission Vehicles Setting DTC P08A6

  Associated Products (6)

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

  • DownloadMC-10220879-0001.pdf↗
• March 11, 2021•Document ID: 10190626

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S1821000005 Rev.

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Required Updates When Changing Tire Sizes, Installing Mopar Lift Kits With Larger Tires, Manual Transmission Vehicles Setting DTC P08A6

  Associated Products (6)

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

  • DownloadMC-10190626-0001.pdf↗
• March 6, 2021•Document ID: 10220947

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  1802421

  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 Diagnostic Trouble Codes (DTCs).P0300 - Multiple Cylinder Misfire.If DTC P0300 is present either alone or along with other DTCs listed within this bulletin the right intake camshaft MUST be replaced along with this software update (only if DTC P0300 is present). Refer to the detailedservice procedures available in DealerConnect>Service Library under: Service Info>09 - Engine, 3.6L / Cylinder Head / Camshaft, Engine / Removal and Installation>Right. If just the software flash was done without the right intake camshaft being replaced the DTC P0300 may reoccur.If DTC P0300 is not present but other DTCs on this list below are present, perform just the software update. P258B - Electronic Vacuum Pump Performance. C1252-92 - Vacuum Pump Control Circuit - Performance Or Incorrect Operation. P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification test (SLVT) to determine if a leak is present in the system. P1404 - EGR Close Position Performance. P1206 - Fuel Pump Control Module Open Circuit To Fuel Pump. Upon diagnosing the vehicle the technician may find DTC P1206 set before flashing the vehicle, the correct DTC will now be P025A - Fuel Pump Module Control Circuit Open after the software update.In addition the customer may notice one or more of the following:The Anti-Lock Brake System (ABS) light illuminates. The customer may notice an ability to shift into 1st gear at an unsafe speed(MTX Only). Cluster displays "Autopark Engaged" even when autopark is no longer active.

  Associated Products (1)

  2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-10220947-0001.pdf↗
• March 6, 2021•Document ID: 10190694

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-024-21

  Date Added:

  April 26, 2021

  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 Diagnostic Trouble Codes (DTCs).P0300 - Multiple Cylinder Misfire.If DTC P0300 is present either alone or along with other DTCs listed within this bulletin the right intake camshaft MUST be replaced along with this software update (only if DTC P0300 is present). Refer to the detailedservice procedures available in DealerConnect>Service Library under: Service Info>09 - Engine, 3.6L / Cylinder Head / Camshaft, Engine / Removal and Installation>Right. If just the software flash was done without the right intake camshaft being replaced the DTC P0300 may reoccur.If DTC P0300 is not present but other DTCs on this list below are present, perform just the software update. P258B - Electronic Vacuum Pump Performance. C1252-92 - Vacuum Pump Control Circuit - Performance Or Incorrect Operation. P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification test (SLVT) to determine if a leak is present in the system. P1404 - EGR Close Position Performance. P1206 - Fuel Pump Control Module Open Circuit To Fuel Pump. Upon diagnosing the vehicle the technician may find DTC P1206 set before flashing the vehicle, the correct DTC will now be P025A - Fuel Pump Module Control Circuit Open after the software update.In addition the customer may notice one or more of the following:The Anti-Lock Brake System (ABS) light illuminates. The customer may notice an ability to shift into 1st gear at an unsafe speed(MTX Only). Cluster displays "Autopark Engaged" even when autopark is no longer active.

  Associated Products (1)

  2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-10190694-0001.pdf↗
• March 3, 2021•Document ID: 10220937

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  0803021

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Flash: Drivetrain Control Module (DTCM) Updates This bulletin involves reprogramming the DTCM with the latest available software. The customer may request to have the feature enabled which adds the ability to lock the rear axle differential, while 4-HI Off Road+ mode.

  Associated Products (1)

  2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-10220937-0001.pdf↗
• March 3, 2021•Document ID: 10190684

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  08-030-21

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Flash: Drivetrain Control Module (DTCM) Updates This bulletin involves reprogramming the DTCM with the latest available software. The customer may request to have the feature enabled which adds the ability to lock the rear axle differential, while 4-HI Off Road+ mode.

  Associated Products (1)

  2020 Jeep Gladiator
  Associated Documents

  • DownloadMC-10190684-0001.pdf↗
• March 3, 2021•Document ID: 10220835

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; VISIBILITY:REARVIEW MIRRORS/DEVICES

  Mfr Comm. #:

  9004017

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  CAMERA, Rear View For concerns of back up camera flicker/blank/blue/black screen or camera inop, please ensure Radio is at latest software level. After update, system requires three sleep cycles to function properly. Please verify camera LVDS- Low-Voltage Differential Signaling cable connection at camera and radio head unit. Also verify harness connection between high mounted stop lamp and body harness for bent pins or loose connection at XY310A, XY485A inlines. Please create and send a copy of the vehicle scan report and specify radio SW version and radio head unit ID toFCA Redacted Content or call FCA Redacted Content for any additional questions or assistance needed. If no response in 15 minutes, proceed with repair. Please be sure to attach a copy of the Vehicle Scan Report on the repair order.

  Associated Products (14)

  2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002019 Jeep Wrangler2019 Ram 15002019 Ram 25002018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10220835-0001.pdf↗
• March 3, 2021•Document ID: 10190582

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  9004017

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  CAMERA, Rear View For concerns of back up camera flicker/blank/blue/black screen or camera inop, please ensure Radio is at latest software level. After update, system requires three sleep cycles to function properly. Please verify camera LVDS- Low-Voltage Differential Signaling cable connection at camera and radio head unit. Also verify harness connection between high mounted stop lamp and body harness for bent pins or loose connection at XY310A, XY485A inlines. Please create and send a copy of the vehicle scan report and specify radio SW version and radio head unit ID toFCA Redacted Content or call FCA Redacted Content for any additional questions or assistance needed. If no response in 15 minutes, proceed with repair. Please be sure to attach a copy of the Vehicle Scan Report on the repair order.

  Associated Products (14)

  2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002019 Jeep Wrangler2019 Ram 15002019 Ram 25002018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10190582-0001.pdf↗
• February 13, 2021•Document ID: 10220550

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2108000047

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Jeep Off Road Pages Missing Latitude And Longitude Coordinates

  Associated Products (10)

  2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2019 Jeep Grand Cherokee2019 Jeep Wrangler2018 Jeep Grand Cherokee2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10220550-0001.pdf↗
• February 13, 2021•Document ID: 10220548

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

  Mfr Comm. #:

  S2108000045

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Favorite Song On-Air Alert List Empty

  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-10220548-0001.pdf↗
• February 13, 2021•Document ID: 10188754

  Service Bulletin/Repair Instructions
  LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  S2108000047

  Date Added:

  March 15, 2021

  Manufacturer:

  JEEP

  Summary

  Jeep Off Road Pages Missing Latitude And Longitude Coordinates

  Associated Products (10)

  2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2019 Jeep Grand Cherokee2019 Jeep Wrangler2018 Jeep Grand Cherokee2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10188754-0001.pdf↗
• February 13, 2021•Document ID: 10188752

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2108000045

  Date Added:

  March 15, 2021

  Manufacturer:

  JEEP

  Summary

  Favorite Song On-Air Alert List Empty

  Associated Products (55)

  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 45002020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass+ 35 more
  Associated Documents

  • DownloadMC-10188752-0001.pdf↗
• February 12, 2021•Document ID: 10220546

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  S2108000043

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Backup Camera has Black Screen with ?Check Entire Surroundings? Message

  Associated Products (5)

  2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 3500
  Associated Documents

  • DownloadMC-10220546-0001.pdf↗
• February 12, 2021•Document ID: 10188750

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT

  Mfr Comm. #:

  S2108000043

  Date Added:

  March 15, 2021

  Manufacturer:

  RAM

  Summary

  Backup Camera has Black Screen with ?Check Entire Surroundings? Message

  Associated Products (5)

  2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 3500
  Associated Documents

  • DownloadMC-10188750-0001.pdf↗