Jeep Gladiator Service Bulletins (2021)

700 manufacturer communications on file.

• March 31, 2021•Document ID: 10190667

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S1809000007 Rev.

  Date Added:

  April 26, 2021

  Manufacturer:

  DODGE

  Summary

  Customer complaint may include engine oil leak/consumption.

  Associated Products (199)

  2021 Alfa Romeo Stelvio2021 Chrysler 3002021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Fiat 500X2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002021 Ram Promaster City2020 Alfa Romeo Stelvio+ 179 more
  Associated Documents

  • DownloadMC-10190667-0001.pdf↗
• March 31, 2021•Document ID: 10190589

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  9003357

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  ADAPTER, Engine Oil Filter (Pentastar V6) All vehicles equipped with a 3.2L or 3.6L except for model year 2014 vehicles with leak concern: 1) Ensure the Oil Filter Adapter (OFA) Cap O-ring is seated in the proper groove in the cap and not damaged or cut. 2) If replacing the (OFA) due to a leak detected between (OFA) and block. Ensure the torque on the 5 bolts are torqued to 12nm. If not record the actual values, torque to 12nm and contact the FCA employees listed below. 3) Remove the (OFA) and replace the O-ring and gaskets only (Kit #68191356A$), NOT THE OFA. 4) If oil was drained, add oil dye to ensure the leak is repaired. For model year 2014 vehicles replace the Oil Filter Adaptor. 5) When replacing PN's 68310865A$ & 68308741A$, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.

  Associated Products (85)

  2021 Chrysler 3002021 Jeep Cherokee2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Chrysler 3002020 Dodge Journey2020 Jeep Cherokee2020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002019 Chrysler 3002019 Dodge Grand Caravan2019 Dodge Journey2019 Jeep Cherokee2019 Jeep Gladiator2019 Jeep Wrangler2019 Ram 15002018 Chrysler 3002018 Dodge Grand Caravan+ 65 more
  Associated Documents

  • DownloadMC-10190589-0001.pdf↗
• March 30, 2021•Document ID: 10220989

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  2101321

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following on a vehicle with less than 64 km (40 miles) on the odometer:A Malfunction Indicator Lamp (MIL) event or failure withnoDiagnostic Trouble Codes (DTCs) and the vehicle has less 40 miles on the odometer indicates it is likely the vehicle has experienced an unintentional code clear event. Do not use this software update if vehicle odometer has over 64 km (40 miles).

  Associated Products (1)

  2021 Jeep Gladiator
  Associated Documents

  • DownloadMC-10220989-0001.pdf↗
• March 30, 2021•Document ID: 10190736

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  21-013-21

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following on a vehicle with less than 64 km (40 miles) on the odometer:A Malfunction Indicator Lamp (MIL) event or failure withnoDiagnostic Trouble Codes (DTCs) and the vehicle has less 40 miles on the odometer indicates it is likely the vehicle has experienced an unintentional code clear event. Do not use this software update if vehicle odometer has over 64 km (40 miles).

  Associated Products (1)

  2021 Jeep Gladiator
  Associated Documents

  • DownloadMC-10190736-0001.pdf↗
• March 26, 2021•Document ID: 10220984

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  1803021

  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, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0524 - Low oil pressure (during start up in cold ambient temps). P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Control. P02E8-00 - Diesel Intake Air Flow Position Sensor Circuit Low. P20FB-00 -Reductant Pump 2 Control Performance. P065A-00 - Generator System Performance. Customers may experience the following:The cruise control and speed limited set speed doesn?t match the speedometer. It could be up to 2.5 kph (1.5 mph) difference. Other Software enhancements:Speedometer accuracy improvement(s). Cruise control updates. Battery durability improvements in hot ambient temperatures.

  Associated Products (1)

  2021 Jeep Gladiator
  Associated Documents

  • DownloadMC-10220984-0001.pdf↗
• March 26, 2021•Document ID: 10220911

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

  Mfr Comm. #:

  S2108000080

  Date Added:

  September 26, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out

  Associated Products (58)

  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+ 38 more
  Associated Documents

  • DownloadMC-10220911-0001.pdf↗
• March 26, 2021•Document ID: 10190731

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM; SERVICE BRAKES; BACK OVER PREVENTION; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  18-030-21

  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, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0524 - Low oil pressure (during start up in cold ambient temps). P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Control. P02E8-00 - Diesel Intake Air Flow Position Sensor Circuit Low. P20FB-00 -Reductant Pump 2 Control Performance. P065A-00 - Generator System Performance. Customers may experience the following:The cruise control and speed limited set speed doesn?t match the speedometer. It could be up to 2.5 kph (1.5 mph) difference. Other Software enhancements:Speedometer accuracy improvement(s). Cruise control updates. Battery durability improvements in hot ambient temperatures.

  Associated Products (1)

  2021 Jeep Gladiator
  Associated Documents

  • DownloadMC-10190731-0001.pdf↗
• March 26, 2021•Document ID: 10190658

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  S2108000080

  Date Added:

  April 26, 2021

  Manufacturer:

  RAM

  Summary

  Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out

  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-10190658-0001.pdf↗
• March 22, 2021•Document ID: 10220903

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

  Mfr Comm. #:

  S1924000008RevA

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  Front Defrost Only Clears Part Of The Windshield

  Associated Products (5)

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

  • DownloadMC-10220903-0001.pdf↗
• March 22, 2021•Document ID: 10190650

  Service Bulletin/Repair Instructions
  VISIBILITY

  Mfr Comm. #:

  S1924000008 Rev.

  Date Added:

  April 26, 2021

  Manufacturer:

  JEEP

  Summary

  Front Defrost Only Clears Part Of The Windshield

  Associated Products (5)

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

  • DownloadMC-10190650-0001.pdf↗
• March 20, 2021•Document ID: 10220900

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; BACK OVER PREVENTION

  Mfr Comm. #:

  S1908000092ReVA

  Date Added:

  September 26, 2022

  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-10220900-0001.pdf↗
• 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 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 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↗