Jeep Grand Cherokee Service Bulletins (2020)
537 manufacturer communications on file.
- November 24, 2022•Document ID: 10230541Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 0821422
- Date Added:
- January 23, 2023
- Manufacturer:
- JEEP
SummaryRadio Over The Air Updates to JR34.3/JR34.4 and JR34.41
Associated Products (29)2020 Chrysler 3002020 Chrysler Pacifica2020 Dodge Challenger2020 Dodge Charger2020 Jeep Cherokee2020 Jeep Compass2020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Renegade2020 Jeep Wrangler2020 Ram 15002020 Ram 25002020 Ram 35002020 Ram 45002020 Ram 55002019 Chrysler 3002019 Chrysler Pacifica2019 Dodge Challenger2019 Dodge Charger2019 Jeep Cherokee+ 9 moreAssociated Documents - November 19, 2022•Document ID: 10230441Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; UNKNOWN OR OTHER
- Mfr Comm. #:
- 0000122
- Date Added:
- January 17, 2023
- Manufacturer:
- JEEP
SummaryUpdated Technical Service Bulletin (TSB) Format
Associated Products (1)Associated Documents - November 10, 2022•Document ID: 10230559Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2103322
- Date Added:
- January 23, 2023
- Manufacturer:
- JEEP
SummaryTransmission Control Module (TCM) Updates
Associated Products (1)Associated Documents - October 26, 2022•Document ID: 10227721Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S228A000028
- Date Added:
- December 12, 2022
- Manufacturer:
- DODGE
SummaryRadio Remained On After Ignition Is Switched Off, Dead Battery from Excessive Radio Current Draw
Associated Products (69)2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Renegade2021 Jeep Wrangler2021 Ram 15002021 Ram 2500+ 49 moreAssociated Documents - October 13, 2022•Document ID: 10227712Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2208000138RevA
- Date Added:
- December 12, 2022
- Manufacturer:
- JEEP
SummaryDecreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
Associated Products (63)2023 Jeep Wrangler2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Durango2022 Jeep Compass2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Durango2021 Jeep Compass2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler 300+ 43 moreAssociated Documents - October 4, 2022•Document ID: 10227736Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- 0818022
- Date Added:
- December 12, 2022
- Manufacturer:
- DODGE
SummaryRadio Enhancements Software Level 1848.34 This bulletin involves updating the radio software level to 1848.34. Customers may experience one or more of the following:Radio display screen flickers. Clock loses 6 seconds per day (JL with 5 inch screen). Ghost Touch issue, features, modes and App?s change without drivers input (does not affect rearview camera). Wireless connectivity pop noise. Pop message ?SXM Wait? displayed for extended period of time. The radio resets.
Associated Products (13)Associated Documents - October 1, 2022•Document ID: 10227734Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 0901222
- Date Added:
- December 12, 2022
- Manufacturer:
- JEEP
SummarySpark 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 (13)Associated Documents - August 30, 2022•Document ID: 10225369Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- S2223000063
- Date Added:
- October 31, 2022
- Manufacturer:
- RAM
SummaryAmbient Temperature Sensor Servicing.
Associated Products (71)2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator+ 51 moreAssociated Documents - August 30, 2022•Document ID: 10225232Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- S2223000063
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryAmbient Temperature Sensor Servicing.
Associated Products (71)2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator+ 51 moreAssociated Documents - August 29, 2022•Document ID: 10229513Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- S2221000003
- Date Added:
- January 9, 2023
- Manufacturer:
- DODGE
Summary8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.
Associated Products (41)2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Chrysler 3002021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Chrysler 300+ 21 moreAssociated Documents - August 19, 2022•Document ID: 10229572Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 3100122
- Date Added:
- January 9, 2023
- Manufacturer:
- RAM
SummaryApproved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Associated Products (294)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+ 274 moreAssociated Documents - August 19, 2022•Document ID: 10225424Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 3100122
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryApproved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Associated Products (294)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+ 274 moreAssociated Documents - August 19, 2022•Document ID: 10225287Service Bulletin/Repair InstructionsSTRUCTURE; UNKNOWN OR OTHER; STRUCTURE:INTERIOR PANELS:DOOR
- Mfr Comm. #:
- 3100122
- Date Added:
- October 31, 2022
- Manufacturer:
- ALFA ROMEO
SummaryApproved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Associated Products (304)2023 Alfa Romeo Stelvio2023 Dodge Challenger2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Alfa Romeo Stelvio2022 Chrysler 3002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Dodge Journey2022 Jeep Cherokee2022 Jeep Compass+ 284 moreAssociated Documents - August 11, 2022•Document ID: 10229556Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 2102622
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryFlash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition:Poor coast down quality (bump/clunk) at approximately 16-32 kph (10-20 mph) range in manual mode.
Associated Products (1)Associated Documents - August 11, 2022•Document ID: 10225408Service Bulletin/Repair InstructionsEQUIPMENT; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 2102622
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryFlash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition:Poor coast down quality (bump/clunk) at approximately 16-32 kph (10-20 mph) range in manual mode.
Associated Products (1)Associated Documents - August 11, 2022•Document ID: 10225271Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM; POWER TRAIN; EQUIPMENT
- Mfr Comm. #:
- 2102622
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryFlash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition:Poor coast down quality (bump/clunk) at approximately 16-32 kph (10-20 mph) range in manual mode.
Associated Products (1)Associated Documents - August 3, 2022•Document ID: 10230502Service Bulletin/Repair InstructionsSERVICE BRAKES; TRAILER HITCHES
- Mfr Comm. #:
- 9100019
- Date Added:
- January 23, 2023
- Manufacturer:
- JEEP
SummaryMopar trailer brake controller.
Associated Products (4)Associated Documents - August 3, 2022•Document ID: 10229437Service Bulletin/Repair InstructionsTRAILER HITCHES
- Mfr Comm. #:
- 9100016
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryWL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result.
Associated Products (3)Associated Documents - August 3, 2022•Document ID: 10225300Service Bulletin/Repair InstructionsTRAILER HITCHES; EXTERIOR LIGHTING
- Mfr Comm. #:
- 9100016
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryWL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result.
Associated Products (3)Associated Documents - August 3, 2022•Document ID: 10225163Service Bulletin/Repair InstructionsTRAILER HITCHES
- Mfr Comm. #:
- 9100016
- Date Added:
- October 31, 2022
- Manufacturer:
- JEEP
SummaryWL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result.
Associated Products (3)Associated Documents