Jeep Wrangler Service Bulletins (2022)

626 manufacturer communications on file.

• October 1, 2022•Document ID: 10227734

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0901222

  Date Added:

  December 12, 2022

  Manufacturer:

  JEEP

  Summary

  Spark Knock/Engine Symptoms This bulletin involves cleaning the piston heads and cylinder head combustion chambersto resolve a spark knock condition being caused by oil intrusion through the PCV system. The customer may describe a knocking or pinging noise coming from the engine upon acceleration.

  Associated Products (5)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10227734-0001.pdf↗
• September 30, 2022•Document ID: 10226013

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2208000108

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  PHEV Vehicle Does Not Charge with The Jeep Branded 32 Amp Charger or Other Level 2 Battery Chargers

  Associated Products (4)

  2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10226013-0001.pdf↗
• September 28, 2022•Document ID: 10225954

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  9100022

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  water pump For concern of leak at water pump, please check and re-torque water pump inlet tube fasteners as described in Service Bulletin 07-001-22 before replacing the water pump. Please also inspect the water pump to block gasket, this gasket can be service separately.

  Associated Products (2)

  2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225954-0001.pdf↗
• September 22, 2022•Document ID: 10226002

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL

  Mfr Comm. #:

  S2214000003

  Date Added:

  November 7, 2022

  Manufacturer:

  RAM

  Summary

  Guidelines For The Use Of Alternative Diesel Fuels.

  Associated Products (12)

  2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-10226002-0001.pdf↗
• September 14, 2022•Document ID: 10225986

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:SENSOR; UNKNOWN OR OTHER

  Mfr Comm. #:

  S2208000159

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  Error 715 ? Not A Valid Market Message Received In wiTECH When Trying To Program An Immobilizer Component

  Associated Products (6)

  2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10225986-0001.pdf↗
• September 7, 2022•Document ID: 10225982

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

  Mfr Comm. #:

  S2208000154

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  Service Hybrid Electric Vehicle System Message Displayed In The IPC. Vehicle Shakes During A Cold Start And Noise Is Heard Near The P2 Motor. DTC?s U0287-00 And B273C-00

  Associated Products (2)

  2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225982-0001.pdf↗
• September 7, 2022•Document ID: 10225981

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  S2208000155

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  Battery Charge Indicator (BCI) Does Not Illuminate

  Associated Products (2)

  2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225981-0001.pdf↗
• September 2, 2022•Document ID: 10225978

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:ROOF AND PILLARS

  Mfr Comm. #:

  S2223000066

  Date Added:

  November 7, 2022

  Manufacturer:

  JEEP

  Summary

  Power Top Rattles Over Bumps And Rough Roads.

  Associated Products (3)

  2023 Jeep Wrangler2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225978-0001.pdf↗
• August 31, 2022•Document ID: 10229582

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  1814122

  Date Added:

  January 9, 2023

  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 the following Diagnostic Trouble Code (DTC): P2100 - Electronic Throttle Control Motor Circuit.

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10229582-0001.pdf↗
• August 31, 2022•Document ID: 10225434

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

  Mfr Comm. #:

  1814122

  Date Added:

  October 31, 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 the following Diagnostic Trouble Code (DTC): P2100 - Electronic Throttle Control Motor Circuit.

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225434-0001.pdf↗
• August 31, 2022•Document ID: 10225297

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE:SOFTWARE; VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS); ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

  Mfr Comm. #:

  1814122

  Date Added:

  October 31, 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 the following Diagnostic Trouble Code (DTC): P2100 - Electronic Throttle Control Motor Circuit.

  Associated Products (1)

  2022 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225297-0001.pdf↗
• August 30, 2022•Document ID: 10225369

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2223000063

  Date Added:

  October 31, 2022

  Manufacturer:

  DODGE

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (26)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee+ 6 more
  Associated Documents

  • DownloadMC-10225369-0001.pdf↗
• August 30, 2022•Document ID: 10225232

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S2223000063

  Date Added:

  October 31, 2022

  Manufacturer:

  DODGE

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (26)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee+ 6 more
  Associated Documents

  • DownloadMC-10225232-0001.pdf↗
• August 29, 2022•Document ID: 10229513

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  S2221000003

  Date Added:

  January 9, 2023

  Manufacturer:

  DODGE

  Summary

  8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.

  Associated Products (18)

  2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10229513-0001.pdf↗
• August 27, 2022•Document ID: 10229511

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  S228A000022

  Date Added:

  January 9, 2023

  Manufacturer:

  JEEP

  Summary

  Connected Service Requires Service Message

  Associated Products (7)

  2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Renegade2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10229511-0001.pdf↗
• August 27, 2022•Document ID: 10225368

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  S228A000022

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Connected Service Requires Service Message

  Associated Products (7)

  2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Renegade2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225368-0001.pdf↗
• August 27, 2022•Document ID: 10225231

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  S228A000022

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Connected Service Requires Service Message

  Associated Products (7)

  2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Renegade2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Renegade2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225231-0001.pdf↗
• August 25, 2022•Document ID: 10229509

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  S2003000001RevE

  Date Added:

  January 9, 2023

  Manufacturer:

  JEEP

  Summary

  Noise From The Front Axle Area Over Bumps

  Associated Products (2)

  2022 Jeep Wrangler2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10229509-0001.pdf↗
• August 25, 2022•Document ID: 10229507

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000103RevA

  Date Added:

  January 9, 2023

  Manufacturer:

  JEEP

  Summary

  No Start, Stop Start Inoperative, Battery or Check Engine Light (CEL) Illuminated

  Associated Products (6)

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

  • DownloadMC-10229507-0001.pdf↗
• August 25, 2022•Document ID: 10225366

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  S2003000001RevE

  Date Added:

  October 31, 2022

  Manufacturer:

  JEEP

  Summary

  Noise From The Front Axle Area Over Bumps

  Associated Products (4)

  2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler
  Associated Documents

  • DownloadMC-10225366-0001.pdf↗