Jeep Wrangler Service Bulletins (2019)

837 manufacturer communications on file.

• November 21, 2020•Document ID: 10184725

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

  Mfr Comm. #:

  S1908000102 Rev.

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  (Rev. A) Audio Mute On All Sources Except AM

  Associated Products (6)

  2020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002019 Jeep Wrangler2019 Ram 15002018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184725-0001.pdf↗
• November 21, 2020•Document ID: 10184425

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG

  Mfr Comm. #:

  S1908000102 Rev.

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  (Rev. A) Audio Mute On All Sources Except AM

  Associated Products (6)

  2020 Jeep Gladiator2020 Jeep Wrangler2020 Ram 15002019 Jeep Wrangler2019 Ram 15002018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184425-0001.pdf↗
• November 19, 2020•Document ID: 10224092

  Service Bulletin/Repair Instructions
  STEERING; POWER TRAIN

  Mfr Comm. #:

  0807420E

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all steps necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excessive play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10224092-0001.pdf↗
• November 19, 2020•Document ID: 10184770

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STEERING; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  08-074-20 REV. E

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all steps necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following: Steering wander. Vehicle has a lead/pull to the right or left. The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excessive play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering/Linkage/Damper, Steering/Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184770-0001.pdf↗
• November 19, 2020•Document ID: 10184470

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STEERING; EQUIPMENT

  Mfr Comm. #:

  08-074-20 REV. E

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all steps necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excessive play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184470-0001.pdf↗
• November 17, 2020•Document ID: 10224089

  Service Bulletin/Repair Instructions
  POWER TRAIN; STEERING

  Mfr Comm. #:

  0807420

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all step necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excess play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10224089-0001.pdf↗
• November 17, 2020•Document ID: 10184767

  Service Bulletin/Repair Instructions
  EQUIPMENT; STEERING; ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  08-074-20 REV. D

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all step necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excess play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184767-0001.pdf↗
• November 17, 2020•Document ID: 10184467

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; STEERING

  Mfr Comm. #:

  08-074-20 REV. D

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, checking sales codes and performing vehicle reconfig, if required.Review and perform all step necessary to complete the Repair Procedure. If any steps are missed this may lead to undesired handling characteristics. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excess play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.

  Associated Products (4)

  2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184467-0001.pdf↗
• November 9, 2020•Document ID: 10224032

  Service Bulletin/Repair Instructions
  TRAILER HITCHES

  Mfr Comm. #:

  S2023000041

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  MOPAR Trailer Brake Accessory Kit And Instructions

  Associated Products (5)

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

  • DownloadMC-10224032-0001.pdf↗
• November 9, 2020•Document ID: 10184709

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

  Mfr Comm. #:

  S2023000041

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  MOPAR Trailer Brake Accessory Kit And Instructions

  Associated Products (5)

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

  • DownloadMC-10184709-0001.pdf↗
• November 9, 2020•Document ID: 10184409

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; EQUIPMENT

  Mfr Comm. #:

  S2023000041

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  MOPAR Trailer Brake Accessory Kit And Instructions

  Associated Products (5)

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

  • DownloadMC-10184409-0001.pdf↗
• November 7, 2020•Document ID: 10224078

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

  Mfr Comm. #:

  1802220

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs:P012A - Turbocharger/Supercharger Inlet Pressure Sensor 1. P012C - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit Low. P012D - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit High. P0607 - ECU Internal Performance. P06EF - Engine Restart Performance. P050B - Cold Start Ignition Timing Performance. 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. P0128 - Thermostat Rationality. P0507 - Idle Speed Performance Higher Than Expected. Customers may also describe the following condition:Excessive radiator fan noise when the A/C is on MAX output. In addition, the following software enhancements are available:Electric Vacuum Pump (EVP) update. Fan noise reduction.

  Associated Products (1)

  2019 Jeep Wrangler
  Associated Documents

  • DownloadMC-10224078-0001.pdf↗
• November 7, 2020•Document ID: 10184756

  Service Bulletin/Repair Instructions
  ENGINE; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  18-022-20 REV. A

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs:P012A - Turbocharger/Supercharger Inlet Pressure Sensor 1. P012C - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit Low. P012D - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit High. P0607 - ECU Internal Performance. P06EF - Engine Restart Performance. P050B - Cold Start Ignition Timing Performance. 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. P0128 - Thermostat Rationality. P0507 - Idle Speed Performance Higher Than Expected. Customers may also describe the following condition:Excessive radiator fan noise when the A/C is on MAX output. In addition, the following software enhancements are available:Electric Vacuum Pump (EVP) update. Fan noise reduction.

  Associated Products (1)

  2019 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184756-0001.pdf↗
• November 7, 2020•Document ID: 10184456

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

  Mfr Comm. #:

  18-022-20 REV. A

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more ofthe following DTCs:P012A - Turbocharger/Supercharger Inlet Pressure Sensor 1. P012C - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit Low. P012D - Turbocharger/Supercharger Inlet Air Pressure Sensor 1 Circuit High. P0607 - ECU Internal Performance. P06EF - Engine Restart Performance. P050B - Cold Start Ignition Timing Performance. 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. P0128 - Thermostat Rationality. P0507 - Idle Speed Performance Higher Than Expected. Customers may also describe the following condition:Excessive radiator fan noise when the A/C is on MAX output. In addition, the following software enhancements are available:Electric Vacuum Pump (EVP) update. Fan noise reduction.

  Associated Products (1)

  2019 Jeep Wrangler
  Associated Documents

  • DownloadMC-10184456-0001.pdf↗
• November 7, 2020•Document ID: 10224030

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000172

  Date Added:

  October 17, 2022

  Manufacturer:

  DODGE

  Summary

  Radio Screen Flickering When Using Apple CarPlay Or Android Auto.

  Associated Products (51)

  2021 Chrysler Pacifica2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 55002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass+ 31 more
  Associated Documents

  • DownloadMC-10224030-0001.pdf↗
• November 7, 2020•Document ID: 10184707

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2008000172

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  Radio Screen Flickering When Using Apple CarPlay Or Android Auto.

  Associated Products (43)

  2021 Chrysler Pacifica2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 2500+ 23 more
  Associated Documents

  • DownloadMC-10184707-0001.pdf↗
• November 7, 2020•Document ID: 10184407

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

  Mfr Comm. #:

  S2008000172

  Date Added:

  December 21, 2020

  Manufacturer:

  RAM

  Summary

  Radio Screen Flickering When Using Apple CarPlay Or Android Auto.

  Associated Products (43)

  2021 Chrysler Pacifica2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 2500+ 23 more
  Associated Documents

  • DownloadMC-10184407-0001.pdf↗
• November 6, 2020•Document ID: 10224025

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2018000012

  Date Added:

  October 17, 2022

  Manufacturer:

  JEEP

  Summary

  Check engine lamp on. Fault code P0244- TURBOCHARGER/SUPERCHARGER WASTEGATE SOLENOID "A" RANGE/PERFORMANCE is set in the Powertrain Control Module (PCM a.k.a. ECM) after the turbocharger assembly has been replaced.

  Associated Products (12)

  2021 Alfa Romeo Stelvio2021 Jeep Cherokee2021 Jeep Wrangler2020 Alfa Romeo Stelvio2020 Jeep Cherokee2020 Jeep Wrangler2019 Alfa Romeo Stelvio2019 Jeep Cherokee2019 Jeep Wrangler2018 Alfa Romeo Stelvio2018 Jeep Wrangler2017 Alfa Romeo Stelvio
  Associated Documents

  • DownloadMC-10224025-0001.pdf↗
• November 6, 2020•Document ID: 10184702

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

  Mfr Comm. #:

  S2018000012

  Date Added:

  December 28, 2020

  Manufacturer:

  JEEP

  Summary

  Check engine lamp on. Fault code P0244- TURBOCHARGER/SUPERCHARGER WASTEGATE SOLENOID "A" RANGE/PERFORMANCE is set in the Powertrain Control Module (PCM a.k.a. ECM) after the turbocharger assembly has been replaced.

  Associated Products (12)

  2021 Alfa Romeo Stelvio2021 Jeep Cherokee2021 Jeep Wrangler2020 Alfa Romeo Stelvio2020 Jeep Cherokee2020 Jeep Wrangler2019 Alfa Romeo Stelvio2019 Jeep Cherokee2019 Jeep Wrangler2018 Alfa Romeo Stelvio2018 Jeep Wrangler2017 Alfa Romeo Stelvio
  Associated Documents

  • DownloadMC-10184702-0001.pdf↗
• November 6, 2020•Document ID: 10184402

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

  Mfr Comm. #:

  S2018000012

  Date Added:

  December 21, 2020

  Manufacturer:

  JEEP

  Summary

  Check engine lamp on. Fault code P0244- TURBOCHARGER/SUPERCHARGER WASTEGATE SOLENOID "A" RANGE/PERFORMANCE is set in the Powertrain Control Module (PCM a.k.a. ECM) after the turbocharger assembly has been replaced.

  Associated Products (11)

  2021 Jeep Cherokee2021 Jeep Wrangler2020 Alfa Romeo Stelvio2020 Jeep Cherokee2020 Jeep Wrangler2019 Alfa Romeo Stelvio2019 Jeep Cherokee2019 Jeep Wrangler2018 Alfa Romeo Stelvio2018 Jeep Wrangler2017 Alfa Romeo Stelvio
  Associated Documents

  • DownloadMC-10184402-0001.pdf↗