Jeep Wrangler Service Bulletins (2021)

1,062 manufacturer communications on file.

May 12, 2021•Document ID: 10223262
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
Mfr Comm. #:
S2114000002
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
CEL (Check Engine Lamp) On Shortly After Filling Vehicle
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10223262-0001.pdf↗
May 12, 2021•Document ID: 10223260
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
S2108000098
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Radio Screen Freeze, Blank Screen And Reset
Associated Products (43)
2021 Chrysler 300 2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2020 Chrysler 300 2020 Chrysler Pacifica 2020 Dodge Challenger 2020 Dodge Charger 2020 Dodge Durango 2020 Jeep Cherokee+ 23 more
Associated Documents
- Download MC-10223260-0001.pdf↗
May 12, 2021•Document ID: 10198356
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
S2114000002
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
CEL (Check Engine Lamp) On Shortly After Filling Vehicle
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10198356-0001.pdf↗
May 12, 2021•Document ID: 10198354
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
S2108000098 Rev.
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
Radio Screen Freeze, Blank Screen And Reset
Associated Products (43)
2021 Chrysler 300 2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2020 Chrysler 300 2020 Chrysler Pacifica 2020 Dodge Challenger 2020 Dodge Charger 2020 Dodge Durango 2020 Jeep Cherokee+ 23 more
Associated Documents
- Download MC-10198354-0001.pdf↗
May 11, 2021•Document ID: 10230109
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING
Mfr Comm. #:
1400221
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Incorrect Fuel Delivery Module This bulletin involves replacing the fuel pump module. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: P062A - Fuel Pump Control Performance. DTC is set due to the fuel tank was assembled with the incorrect fuel pump. The customer may also experience the following:A reduced level of performance or performance issues when requesting Wide Open Throttle (WOT).
Associated Products (2)
2021 Jeep Wrangler 2020 Jeep Wrangler
Associated Documents
- Download MC-10230109-0001.pdf↗
May 11, 2021•Document ID: 10223337
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
1400221
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Incorrect Fuel Delivery Module This bulletin involves replacing the fuel pump module. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: P062A - Fuel Pump Control Performance. DTC is set due to the fuel tank was assembled with the incorrect fuel pump. The customer may also experience the following:A reduced level of performance or performance issues when requesting Wide Open Throttle (WOT).
Associated Products (2)
2021 Jeep Wrangler 2020 Jeep Wrangler
Associated Documents
- Download MC-10223337-0001.pdf↗
May 11, 2021•Document ID: 10198431
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
14-002-21
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
Incorrect Fuel Delivery Module This bulletin involves replacing the fuel pump module. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: P062A - Fuel Pump Control Performance. DTC is set due to the fuel tank was assembled with the incorrect fuel pump. The customer may also experience the following:A reduced level of performance or performance issues when requesting Wide Open Throttle (WOT).
Associated Products (2)
2021 Jeep Wrangler 2020 Jeep Wrangler
Associated Documents
- Download MC-10198431-0001.pdf↗
May 10, 2021•Document ID: 10230030
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
S2124000006
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Customer Indicates The AC Compressor Is Loud At Times.
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10230030-0001.pdf↗
May 10, 2021•Document ID: 10230025
Service Bulletin/Repair Instructions
VISIBILITY; BACK OVER PREVENTION; VEHICLE SPEED CONTROL
Mfr Comm. #:
S2023000011
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Wind Noise And Or Gap At Front Door Mirror Flag
Associated Products (6)
2021 Jeep Gladiator 2021 Jeep Wrangler 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10230025-0001.pdf↗
May 10, 2021•Document ID: 10223418
Service Bulletin/Repair Instructions
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Mfr Comm. #:
S2124000006
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Customer Indicates The AC Compressor Is Loud At Times.
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10223418-0001.pdf↗
May 10, 2021•Document ID: 10223413
Service Bulletin/Repair Instructions
VISIBILITY:REARVIEW MIRRORS/DEVICES
Mfr Comm. #:
S2023000011
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Wind Noise And Or Gap At Front Door Mirror Flag
Associated Products (6)
2021 Jeep Gladiator 2021 Jeep Wrangler 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10223413-0001.pdf↗
May 10, 2021•Document ID: 10223258
Service Bulletin/Repair Instructions
SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR
Mfr Comm. #:
S2124000006
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Customer Indicates The AC Compressor Is Loud At Times.
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10223258-0001.pdf↗
May 10, 2021•Document ID: 10223253
Service Bulletin/Repair Instructions
VISIBILITY; STRUCTURE
Mfr Comm. #:
S2023000011
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Wind Noise And Or Gap At Front Door Mirror Flag
Associated Products (6)
2021 Jeep Gladiator 2021 Jeep Wrangler 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10223253-0001.pdf↗
May 10, 2021•Document ID: 10198352
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
S2124000006
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
Customer Indicates The AC Compressor Is Loud At Times.
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10198352-0001.pdf↗
May 10, 2021•Document ID: 10198347
Service Bulletin/Repair Instructions
VISIBILITY
Mfr Comm. #:
S2023000011 Rev.
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
Wind Noise And Or Gap At Front Door Mirror Flag
Associated Products (6)
2021 Jeep Gladiator 2021 Jeep Wrangler 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10198347-0001.pdf↗
May 7, 2021•Document ID: 10230023
Service Bulletin/Repair Instructions
BACK OVER PREVENTION
Mfr Comm. #:
S2123000029
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Squeak and or Chirp Noise From Lift Gate Glass
Associated Products (4)
2021 Jeep Wrangler 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10230023-0001.pdf↗
May 7, 2021•Document ID: 10223411
Service Bulletin/Repair Instructions
STRUCTURE:BODY:HATCHBACK/LIFTGATE; VISIBILITY:GLASS, SIDE/REAR
Mfr Comm. #:
S2123000029
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Squeak and or Chirp Noise From Lift Gate Glass
Associated Products (4)
2021 Jeep Wrangler 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10223411-0001.pdf↗
May 7, 2021•Document ID: 10223251
Service Bulletin/Repair Instructions
STRUCTURE:BODY:HATCHBACK/LIFTGATE
Mfr Comm. #:
S2123000029
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Squeak and or Chirp Noise From Lift Gate Glass
Associated Products (4)
2021 Jeep Wrangler 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10223251-0001.pdf↗
May 7, 2021•Document ID: 10198345
Service Bulletin/Repair Instructions
BACK OVER PREVENTION
Mfr Comm. #:
S2123000029
Date Added:
June 28, 2021
Manufacturer:
JEEP
Summary
Squeak and or Chirp Noise From Lift Gate Glass
Associated Products (4)
2021 Jeep Wrangler 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10198345-0001.pdf↗
May 6, 2021•Document ID: 10230020
Service Bulletin/Repair Instructions
BACK OVER PREVENTION
Mfr Comm. #:
S2108000102
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Reverse Camera System Unavailable Message, Blue Screen Showing On Radio Display
Associated Products (1)
2021 Jeep Wrangler
Associated Documents
- Download MC-10230020-0001.pdf↗

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