Jeep Wrangler Service Bulletins (2020)
1,021 manufacturer communications on file.
- January 1, 2022•Document ID: 10222930Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- S2118000015
- Date Added:
- October 17, 2022
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0403 ? EGR Control Circuit Open, Set.
Associated Products (8)Associated Documents - January 1, 2022•Document ID: 10222909Service Bulletin/Repair InstructionsLANE DEPARTURE
- Mfr Comm. #:
- S2208000008
- Date Added:
- October 17, 2022
- Manufacturer:
- JEEP
SummaryService Axle Locker Warning Message
Associated Products (3)Associated Documents - January 1, 2022•Document ID: 10222896Service Bulletin/Repair InstructionsPOWER TRAIN; BACK OVER PREVENTION
- Mfr Comm. #:
- S2223000001
- Date Added:
- October 17, 2022
- Manufacturer:
- JEEP
SummaryRattle Noise From Power Top Driving Over Bumps Or Rough Road
Associated Products (5)Associated Documents - November 23, 2021•Document ID: 10204365Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE
- Mfr Comm. #:
- Y68 Combo
- Date Added:
- December 13, 2021
- Manufacturer:
- JEEP
SummaryEmissions Recall Y68 PCM Software Update
Associated Products (2)Associated Documents - November 20, 2021•Document ID: 10204406Service Bulletin/Repair InstructionsSTEERING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-003-21 REV. A
- Date Added:
- December 13, 2021
- Manufacturer:
- JEEP
SummaryImproved 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)Associated Documents - November 19, 2021•Document ID: 10204344Service Bulletin/Repair InstructionsSTRUCTURE:BODY:DOOR; BACK OVER PREVENTION; VEHICLE SPEED CONTROL
- Mfr Comm. #:
- S2123000079
- Date Added:
- December 13, 2021
- Manufacturer:
- JEEP
SummaryWind Noise And Or Water Leak From Door Seal Area
Associated Products (7)Associated Documents - November 17, 2021•Document ID: 10204333Service Bulletin/Repair InstructionsVISIBILITY:SUN/MOON ROOF ASSEMBLY
- Mfr Comm. #:
- S2108000270
- Date Added:
- December 13, 2021
- Manufacturer:
- JEEP
SummarySky Slider Power Top Does Not Operate, New Power Top Motors Will Not Power Operate To Calibrate
Associated Products (5)Associated Documents - November 3, 2021•Document ID: 10204371Service Bulletin/Repair InstructionsWHEELS; SERVICE BRAKES; PARKING BRAKE
- Mfr Comm. #:
- 05-006-21
- Date Added:
- December 13, 2021
- Manufacturer:
- JEEP
SummaryRear Caliper Adapter Bolts Are Loose Or Missing This bulletin includes replacing all four rear caliper adapter bolts if loose or missing. Customers may comment on one or more of the following:Click or clunk from the rear of the vehicle. A missing or loose rear brake caliper adapter boltFig. 1.Missing And Loose Caliper Adapter Bolts
Associated Products (6)Associated Documents - August 31, 2021•Document ID: 10219989Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM
- Mfr Comm. #:
- S1818000024RevB
- Date Added:
- September 15, 2022
- Manufacturer:
- RAM
SummaryDiesel Fuel Injector Cleaning Procedure
Associated Products (17)2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Wrangler2020 Ram 15002019 Jeep Grand Cherokee2019 Ram 15002018 Jeep Grand Cherokee2018 Ram 15002017 Jeep Grand Cherokee2017 Ram 15002016 Jeep Grand Cherokee2016 Ram 15002015 Jeep Grand Cherokee2015 Ram 15002014 Jeep Grand Cherokee2014 Ram 1500Associated Documents - August 31, 2021•Document ID: 10218528Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- S1818000024
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
SummaryDiesel Fuel Injector Cleaning Procedure
Associated Products (17)2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Wrangler2020 Ram 15002019 Jeep Grand Cherokee2019 Ram 15002018 Jeep Grand Cherokee2018 Ram 15002017 Jeep Grand Cherokee2017 Ram 15002016 Jeep Grand Cherokee2016 Ram 15002015 Jeep Grand Cherokee2015 Ram 15002014 Jeep Grand Cherokee2014 Ram 1500Associated Documents - August 25, 2021•Document ID: 10219982Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- S2108000204
- Date Added:
- September 15, 2022
- Manufacturer:
- RAM
SummaryRadio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204" indicated on published document)
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 moreAssociated Documents - August 25, 2021•Document ID: 10218521Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- S2108000204
- Date Added:
- August 22, 2022
- Manufacturer:
- DODGE
SummaryRadio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204" indicated on published document)
Associated Products (59)2021 Chrysler 3002021 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 Chrysler Voyager2020 Dodge Challenger2020 Dodge Charger2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Compass+ 39 moreAssociated Documents - August 24, 2021•Document ID: 10219976Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2109000010
- Date Added:
- September 15, 2022
- Manufacturer:
- RAM
Summary3.0L Ecodiesel Engine Oil Information
Associated Products (17)2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Wrangler2020 Ram 15002019 Jeep Grand Cherokee2019 Ram 15002018 Jeep Grand Cherokee2018 Ram 15002017 Jeep Grand Cherokee2017 Ram 15002016 Jeep Grand Cherokee2016 Ram 15002015 Jeep Grand Cherokee2015 Ram 15002014 Jeep Grand Cherokee2014 Ram 1500Associated Documents - August 24, 2021•Document ID: 10218515Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER
- Mfr Comm. #:
- S2109000010
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
Summary3.0L Ecodiesel Engine Oil Information
Associated Products (17)2021 Jeep Gladiator2021 Jeep Wrangler2021 Ram 15002020 Jeep Wrangler2020 Ram 15002019 Jeep Grand Cherokee2019 Ram 15002018 Jeep Grand Cherokee2018 Ram 15002017 Jeep Grand Cherokee2017 Ram 15002016 Jeep Grand Cherokee2016 Ram 15002015 Jeep Grand Cherokee2015 Ram 15002014 Jeep Grand Cherokee2014 Ram 1500Associated Documents - August 21, 2021•Document ID: 10219975Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- S2125000002RevA
- Date Added:
- September 15, 2022
- Manufacturer:
- JEEP
SummaryCustomer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM: P0456 - EVAP System Small Leak P0455 - EVAP System Large Leak P04EC - EVAP System Large Leak - Fuel Tank Side (PHEV only) P04EE - EVAP System Very Small Leak - Fuel Tank Side (PHEV only) P0441 - EVAP Purge Flow Performance P1CEA - Boost Side EVAP Purge System Performance
Associated Products (2)Associated Documents - August 21, 2021•Document ID: 10218514Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- S2125000002
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
SummaryCustomer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM: P0456 - EVAP System Small Leak P0455 - EVAP System Large Leak P04EC - EVAP System Large Leak - Fuel Tank Side (PHEV only) P04EE - EVAP System Very Small Leak - Fuel Tank Side (PHEV only) P0441 - EVAP Purge Flow Performance P1CEA - Boost Side EVAP Purge System Performance
Associated Products (2)Associated Documents - August 20, 2021•Document ID: 10218584Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 04-001-21
- Date Added:
- August 22, 2022
- Manufacturer:
- RAM
SummaryPentastar Upgrade Oil Fill Level after an Oil Change This bulletin involves rechecking the oil fill level after filling the engine to the correct specifications. The customer may describe that after an oil change they check their oil fill level and it is showing overfilled on the oil dipstick.
Associated Products (26)2021 Chrysler Pacifica2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Dodge Durango2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002019 Chrysler Pacifica2019 Dodge Durango2019 Jeep Grand Cherokee2019 Jeep Wrangler2019 Ram 15002018 Chrysler Pacifica2018 Dodge Durango2018 Jeep Grand Cherokee+ 6 moreAssociated Documents - August 18, 2021•Document ID: 10218507Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- S2108000198
- Date Added:
- August 22, 2022
- Manufacturer:
- CHRYSLER
SummaryMedia Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
Associated Products (114)2022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 4500+ 94 moreAssociated Documents - August 12, 2021•Document ID: 10219953Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- S1918000008RevC
- Date Added:
- September 15, 2022
- Manufacturer:
- JEEP
SummaryCustomer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could be due to oil leaking from Bank 1 valve cover seal on to the 1/2 (Bank 1 downstream) O2 sensor. This can adversely affect the 1/2 O2 sensor signal reading and lead to listed DTCs. Before performing normal diagnostic routines for the above codes, check for the condition listed above.
Associated Products (6)Associated Documents - August 12, 2021•Document ID: 10218493Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- S1918000008
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
SummaryCustomer?s complaint may include a MIL-on with one or more of the following DTCs (Active, Pending, or Stored) in the PCM: P0133, P0137, P0171, P0300, P2096. The root cause could be due to oil leaking from Bank 1 valve cover seal on to the 1/2 (Bank 1 downstream) O2 sensor. This can adversely affect the 1/2 O2 sensor signal reading and lead to listed DTCs. Before performing normal diagnostic routines for the above codes, check for the condition listed above.
Associated Products (6)Associated Documents