Jeep Grand Cherokee Service Bulletins

4,246 manufacturer communications on file.

August 19, 2021•Document ID: 10218531
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; WHEELS; FUEL SYSTEM, DIESEL
Mfr Comm. #:
76971
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Warranty Bulletin D-21-11 (X95) 3.0L Diesel Crankshaft Tone Wheel - 2014 - 2018 Jeep Grand Cherokee (WK)
Associated Products (5)
2018 Jeep Grand Cherokee 2017 Jeep Grand Cherokee 2016 Jeep Grand Cherokee 2015 Jeep Grand Cherokee 2014 Jeep Grand Cherokee
Associated Documents
- Download MC-10218531-0001.pdf↗
August 19, 2021•Document ID: 10218580
Service Bulletin/Repair Instructions
EQUIPMENT; SEATS
Mfr Comm. #:
23-027-21
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Third Row Headrest Fails To Fold Down This bulletin involves inspecting both the left and right third row headrests and if necessary, re-seating the horseshoe cable clip(s). The customer may describe the following: Both the left and or right, third row headrest(s) will not fold and the load floor cannot be used.The headrests will not fold when pressing the radio screen soft button, or using the manual fold handle.
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218580-0001.pdf↗
August 19, 2021•Document ID: 10218545
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
Y51 Combo
Date Added:
August 22, 2022
Manufacturer:
DODGE
Summary
Customer Satisfaction Notification Y51 Abnormal Steering
Associated Products (4)
2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218545-0001.pdf↗
August 19, 2021•Document ID: 10218542
Service Bulletin/Repair Instructions
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Mfr Comm. #:
76982
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Urgent: 2021 (WL) Jeep Grand Cherokee RRT #21-121
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218542-0001.pdf↗
August 18, 2021•Document ID: 10219972
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING; ELECTRICAL SYSTEM
Mfr Comm. #:
S2121000014
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) C1472-92 ? Transfer Case Clutch Control ? Performance or Incorrect Operation, Set After Performing A Routine Module Software Update.
Associated Products (2)
2022 Jeep Grand Cherokee 2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219972-0001.pdf↗
August 18, 2021•Document ID: 10219924
Service Bulletin/Repair Instructions
SUSPENSION
Mfr Comm. #:
9004407-1
Date Added:
September 15, 2022
Manufacturer:
RAM
Summary
COMPRESSOR ASSEMBLY, Air Suspension, Module ASCM replacement is rarely necessary. If the DTC is stored and able to be cleared, component replacement is not necessary. Please follow the service procedures to attempt to clear any active fault(s) which includes module hard reset, full CAN power down/sleep, or DTC clear in WiTech. Please contact FCA Redacted Content prior to any ASCM replacement at FCA Redacted Content If no response within 15 minutes, please proceed with repair. Any new module requires a flash following installation regardless of whether the current part number is up-to-date .
Associated Products (4)
2022 Ram 3500 2021 Jeep Grand Cherokee 2021 Ram 3500 2020 Ram 3500
Associated Documents
- Download MC-10219924-0001.pdf↗
August 18, 2021•Document ID: 10219923
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
9004408
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
MODULE, Transfer Case Control (DTCM) If there are any ECU's being updated for Software updates this will cause an interuption in CAN communication which in combined with a shortened key cycle (CAN communication is still alive) can cause the C1472-92 DTCM Fault. If Vehicle sets C1472-92 verify the diagnostics by the following: (1.) Take Vehicle Scan to verify DTC is Active/Stored. Send to Tech Advisor to record DTC snapshot information. If Vehicle sets C1472-92 verify the repair by the following: (1.) Verify there are no Ground loose connections / concerns (G910A) by ensuring the ground stud securement is correct. (2.) Complete sleep cycle. Allow DTCM to fully shutdown. PRDNL lights will no longer illuminate. (3.) After complete shutdown, turn ignition on and shift out of Park. (4.) Shift back into part and complete shutdown of ignition cycle
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219923-0001.pdf↗
August 18, 2021•Document ID: 10218511
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; EXTERIOR LIGHTING
Mfr Comm. #:
S2121000014
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) C1472-92 ? Transfer Case Clutch Control ? Performance or Incorrect Operation, Set After Performing A Routine Module Software Update.
Associated Products (2)
2022 Jeep Grand Cherokee 2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218511-0001.pdf↗
August 18, 2021•Document ID: 10218507
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S2108000198
Date Added:
August 22, 2022
Manufacturer:
CHRYSLER
Summary
Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
Associated Products (114)
2022 Alfa Romeo Stelvio 2022 Chrysler 300 2022 Chrysler Pacifica 2022 Chrysler Voyager 2022 Dodge Challenger 2022 Dodge Charger 2022 Dodge Durango 2022 Dodge Journey 2022 Jeep Cherokee 2022 Jeep Compass 2022 Jeep Gladiator 2022 Jeep Grand Cherokee 2022 Jeep Grand Wagoneer 2022 Jeep Renegade 2022 Jeep Wagoneer 2022 Jeep Wrangler 2022 Ram 1500 2022 Ram 2500 2022 Ram 3500 2022 Ram 4500+ 94 more
Associated Documents
- Download MC-10218507-0001.pdf↗
August 18, 2021•Document ID: 10218445
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
9004407 1
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
COMPRESSOR ASSEMBLY, Air Suspension, Module ASCM replacement is rarely necessary. If the DTC is stored and able to be cleared, component replacement is not necessary. Please follow the service procedures to attempt to clear any active fault(s) which includes module hard reset, full CAN power down/sleep, or DTC clear in WiTech. Please contact FCA Redacted Content prior to any ASCM replacement at FCA Redacted Content If no response within 15 minutes, please proceed with repair. Any new module requires a flash following installation regardless of whether the current part number is up-to-date .
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218445-0001.pdf↗
August 18, 2021•Document ID: 10218444
Service Bulletin/Repair Instructions
PARKING BRAKE; ELECTRICAL SYSTEM
Mfr Comm. #:
9004408
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
MODULE, Transfer Case Control (DTCM) If there are any ECU's being updated for Software updates this will cause an interuption in CAN communication which in combined with a shortened key cycle (CAN communication is still alive) can cause the C1472-92 DTCM Fault. If Vehicle sets C1472-92 verify the diagnostics by the following: (1.) Take Vehicle Scan to verify DTC is Active/Stored. Send to Tech Advisor to record DTC snapshot information. If Vehicle sets C1472-92 verify the repair by the following: (1.) Verify there are no Ground loose connections / concerns (G910A) by ensuring the ground stud securement is correct. (2.) Complete sleep cycle. Allow DTCM to fully shutdown. PRDNL lights will no longer illuminate. (3.) After complete shutdown, turn ignition on and shift out of Park. (4.) Shift back into part and complete shutdown of ignition cycle
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218444-0001.pdf↗
August 18, 2021•Document ID: 10218440
Service Bulletin/Repair Instructions
TRAILER HITCHES
Mfr Comm. #:
9004409
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
2021 Mopar WL NAFTA trailer tow wiring kit In the vehicle reconfigure process on page 3 of I sheet K6863106 the incorrect sales code (AHC) is listed and needs to be replaced (with XF2).
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218440-0001.pdf↗
August 16, 2021•Document ID: 10219963
Service Bulletin/Repair Instructions
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION
Mfr Comm. #:
S2102000006
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
Service Air Suspension Displayed On EVIC. Air Suspension Inoperative C15AD-92-RIDE HEIGHT SYSTEM- PERFORMANCE
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219963-0001.pdf↗
August 16, 2021•Document ID: 10219962
Service Bulletin/Repair Instructions
AIR BAGS
Mfr Comm. #:
S2123000068
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
Low Spot On Dash Cover Near Passenger Air Bag
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219962-0001.pdf↗
August 16, 2021•Document ID: 10219961
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
S2102000003RevA
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
ASCM DTC U0300 Internal Control Module Incompatibility
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219961-0001.pdf↗
August 16, 2021•Document ID: 10218503
Service Bulletin/Repair Instructions
SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
Mfr Comm. #:
S2102000006
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Service Air Suspension Displayed On EVIC. Air Suspension Inoperative C15AD-92-RIDE HEIGHT SYSTEM- PERFORMANCE
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218503-0001.pdf↗
August 16, 2021•Document ID: 10218502
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
S2123000068
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Low Spot On Dash Cover Near Passenger Air Bag
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218502-0001.pdf↗
August 16, 2021•Document ID: 10218501
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
S2102000003
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
ASCM DTC U0300 Internal Control Module Incompatibility
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218501-0001.pdf↗
August 14, 2021•Document ID: 10218578
Service Bulletin/Repair Instructions
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:INJECTORS; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
Mfr Comm. #:
14-006-21
Date Added:
August 22, 2022
Manufacturer:
JEEP
Summary
Incorrect Fuel Injectors This bulletin involves replacing all eight fuel injectors. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find of the following Diagnostic Trouble Codes (DTCs) have been set: P0300 - Multiple Cylinder Misfire. The customer may also experience the following:Poor engine performance.
Associated Products (2)
2021 Dodge Durango 2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10218578-0001.pdf↗
August 13, 2021•Document ID: 10219959
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
S2123000067
Date Added:
September 15, 2022
Manufacturer:
JEEP
Summary
Vehicle Will Not Crank Battery Drained
Associated Products (1)
2021 Jeep Grand Cherokee
Associated Documents
- Download MC-10219959-0001.pdf↗

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