Jeep Wrangler Service Bulletins (2021)
1,032 manufacturer communications on file.
- May 4, 2022•Document ID: 10214518Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE
- Mfr Comm. #:
- 9004527
- Date Added:
- June 27, 2022
- Manufacturer:
- CHRYSLER
SummaryValve Cover Gasket If you are experiencing a right valve cover leak and plan on replacing only the gasket, the customer may later return for an oil leak. Engineering has updated the skirt height of the valve cover to address oil leaks. Replace the valve cover (part # 04893800AI includes valve cover gasket) to ensure proper repair. Please call FCA Redacted Content if further questions or help is needed with parts retention returns on valve cover assemblies
Associated Products (13)Associated Documents - April 28, 2022•Document ID: 10228059Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- 0700122REVB
- Date Added:
- December 19, 2022
- Manufacturer:
- JEEP
SummaryWater Pump Inlet Tube Fastener Torque
Associated Products (2)Associated Documents - April 28, 2022•Document ID: 10228044Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 0700122
- Date Added:
- December 19, 2022
- Manufacturer:
- JEEP
SummaryWater Pump Inlet Tube Fastener Torque This bulletin involves checking the torque on the water pump inlet tube fasteners to possibly eliminate coolant leak at this location. The customer may describe either a coolant leak or the coolant level is low.
Associated Products (1)Associated Documents - April 28, 2022•Document ID: 10228011Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
- Mfr Comm. #:
- S2207000001
- Date Added:
- December 19, 2022
- Manufacturer:
- JEEP
SummaryCoolant Color Looks Lighter Than Service Procedure Coolant
Associated Products (4)Associated Documents - April 21, 2022•Document ID: 10228002Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2208000099
- Date Added:
- December 19, 2022
- Manufacturer:
- JEEP
SummaryStandard High Voltage Module Flash Update Procedure
Associated Products (1)Associated Documents - April 2, 2022•Document ID: 10227983Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- S2209000004
- Date Added:
- December 19, 2022
- Manufacturer:
- RAM
SummaryIf a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
Associated Products (40)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 Wagoneer2022 Jeep Renegade2022 Jeep Wagoneer2022 Jeep Wrangler2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500+ 20 moreAssociated Documents - March 31, 2022•Document ID: 10229174Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 0803222
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryFlash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Code (DTC) has been set: C055F-00 - ABS Hydraulic Unit Performance.The software update will correct C055F-00 if it is a stored fault. If the fault is active, follow normal DTC diagnostics in Service Library.
Associated Products (1)Associated Documents - March 31, 2022•Document ID: 10223212Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 0803222REVA
- Date Added:
- October 17, 2022
- Manufacturer:
- JEEP
SummaryFlash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Code (DTC) has been set: C055F-00 - ABS Hydraulic Unit Performance.The software update will correct C055F-00 if it is a stored fault. If the fault is active, follow normal DTC diagnostics in Service Library.
Associated Products (1)Associated Documents - March 31, 2022•Document ID: 10220830Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 0803222REVA
- Date Added:
- September 26, 2022
- Manufacturer:
- JEEP
SummaryFlash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Code (DTC) has been set: C055F-00 - ABS Hydraulic Unit Performance.The software update will correct C055F-00 if it is a stored fault. If the fault is active, follow normal DTC diagnostics in Service Library.
Associated Products (1)Associated Documents - March 31, 2022•Document ID: 10212434Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 0803222 REVA
- Date Added:
- May 31, 2022
- Manufacturer:
- JEEP
SummaryFlash: Anti-Lock Brake System (ABS) Module Updates This bulletin involves reprogramming the ABS module with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Code (DTC) has been set: C055F-00 - ABS Hydraulic Unit Performance.The software update will correct C055F-00 if it is a stored fault. If the fault is active, follow normal DTC diagnostics in Service Library.
Associated Products (1)Associated Documents - March 30, 2022•Document ID: 10229087Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- S1908000159
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryMIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
Associated Products (2)Associated Documents - March 30, 2022•Document ID: 10223125Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- S1908000159
- Date Added:
- October 17, 2022
- Manufacturer:
- JEEP
SummaryMIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
Associated Products (2)Associated Documents - March 30, 2022•Document ID: 10220743Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- S1908000159
- Date Added:
- September 26, 2022
- Manufacturer:
- JEEP
SummaryMIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
Associated Products (2)Associated Documents - March 30, 2022•Document ID: 10212346Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S1908000159 RevA
- Date Added:
- May 31, 2022
- Manufacturer:
- JEEP
SummaryMIL Lamp On, DTC P0330 Knock Sensor 2 Circuit
Associated Products (2)Associated Documents - March 25, 2022•Document ID: 10229083Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Mfr Comm. #:
- S2118000015
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0403 ? EGR Control Circuit Open, Set.
Associated Products (6)Associated Documents - March 25, 2022•Document ID: 10223121Service 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 (6)Associated Documents - March 25, 2022•Document ID: 10220739Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- S2118000015
- Date Added:
- September 26, 2022
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0403 ? EGR Control Circuit Open, Set.
Associated Products (6)Associated Documents - March 25, 2022•Document ID: 10212342Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- S2118000015 RevB
- Date Added:
- May 31, 2022
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0403 ? EGR Control Circuit Open, Set.
Associated Products (6)Associated Documents - March 24, 2022•Document ID: 10229163Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING
- Mfr Comm. #:
- 1400422
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryUpdated Fuel Filler Cap and Fuel Filler Tube This bulletin involves updating the upper fuel filler tube and cap with improved versions. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P04EC - EVAP System Large Leak Detected - Fuel Tank Side. P04EE - EVAP System Very Small Leak Detected - Fuel Tank Side. Customers may also comment the following:There is a "Check Gas Cap" message in the Instrument Panel Cluster (IPC).The above condition is caused from an air leak through the fuel filler cap and fuel filler neck seal.
Associated Products (1)Associated Documents - March 24, 2022•Document ID: 10229076Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- S2223000029
- Date Added:
- January 9, 2023
- Manufacturer:
- JEEP
SummaryRattle Noise From Door
Associated Products (4)Associated Documents