Jeep Grand Wagoneer Service Bulletins (2024)
449 manufacturer communications on file.
- November 2, 2024•Document ID: 11010257Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-081-24 REV.A
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
Summary"Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P018B-00 - Fuel Pressure Sensor ""B"" Circuit Range/performance. ● P1CEA-00 - Boost Side Evap Purge System Performance. ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/stuck Off. The following software update is also available: ● Engine speed display improvement for tachometer on the Instrument Panel Cluster (IPC) - smoother tachometer display (previous was too active). ● Prevent false fails with MIL on. This bulletin involves reprogramming the PCM with the latest available software"
Associated Products (2)Associated Documents - November 1, 2024•Document ID: 11010501Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- S2424000011
- Date Added:
- November 13, 2024
- Manufacturer:
- JEEP
SummaryCustomer Indicates Air Conditioning Is Blowing Warm.
Associated Products (4)Associated Documents - November 1, 2024•Document ID: 11010497Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2423000046
- Date Added:
- November 13, 2024
- Manufacturer:
- JEEP
SummaryBuzz Squeak Rattle From Right Rear Headliner Area.
Associated Products (8)Associated Documents - November 1, 2024•Document ID: 11010255Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-231-24
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
Summary"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0C19 - Drive Motor A Torque Delivered Performance. ● P1B03 - Resolver Signal / MCPA Rationality. ● B273C - Digital Crash Input. Customers may experience the following: ● Intermittent Wrench (service HV) Condition. This bulletin involves reprogramming the HCP/AHCP, also known as Power Inverter Module (PIM), with the latest available software."
Associated Products (2)Associated Documents - November 1, 2024•Document ID: 11010254Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-230-24
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
Summary"R1H Radio U33.43 USB Software Update Customers may experience one or more of the following: ● Unable to select the Turn by Turn Navigation. ● Blank Performance Pages (Rearview Camera (RVC) Functions Normally). ● Android Auto® Voice Recognition (VR) inoperative. ● Media tuner delayed. ● Charge Schedule not accepting updates via phone (RVC Functions Normally). ● Ambient light inoperative. ● Map in Instrument Panel Cluster (IPC) inoperative. ● Media Widget blank. ● Navigation map black. ● Off-Road Pages inoperative (RVC Functions Normally). ● VR inoperative. ● Incorrect song title displayed (Carplay® only). ● Radio display switches from Media Page to Home Page (RVC Functions Normally). ● Ghost touch on Navigation screen (RVC Functions Normally). ● Widgets missing. ● New User Profile does not load. ● Returns to wrong page after View Camera Event selected by customer in the Camera View Pages (RVC Functions Normally). This bulletin involves inspecting and if required, updating the radio software level to U33.43. Depending on the radio's current software level the radio may need a one or two USB update."
Associated Products (9)Associated Documents - November 1, 2024•Document ID: 11010249Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-227-24
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
Summary"Flash: Electric Power Steering (EPS) Module Updates The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): ● C2217-00 - Electric Power Steering Module Internal. ● C221F-00 - ECU Not Initialized. ● C1592-00 - Electronic Power Steering Motor Circuit. ● C1593-00 - Steering Torque Sensor Circuit. This bulletin involves updating the EPS module with the latest available software"
Associated Products (2)Associated Documents - October 31, 2024•Document ID: 11010200Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 101231
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
SummaryCARRIER – PLANETARY & SHAFT KIT - OUTPUT
Associated Products (8)Associated Documents - October 30, 2024•Document ID: 11010278Service Bulletin/Repair InstructionsENGINE; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 18-081-24
- Date Added:
- November 7, 2024
- Manufacturer:
- JEEP
Summary"Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): lP018B-00 - Fuel Pressure Sensor ""B"" Circuit Range/performance. lP1CEA-00 - Boost Side Evap Purge System Performance. lP06DD-00 - Engine Oil Pressure Control Circuit Performance/stuck Off. The following software update is also available: lEngine speed display improvement for tachometer on the Instrument Panel Cluster (IPC) - smoother tachometer display (previous was too active). lPrevent false fails with MIL on."
Associated Products (2)Associated Documents - October 30, 2024•Document ID: 11009545Service Bulletin/Repair InstructionsENGINE; POWER TRAIN
- Mfr Comm. #:
- S2418000014
- Date Added:
- October 31, 2024
- Manufacturer:
- JEEP
SummaryMIL or CEL Lamp On.
Associated Products (2)Associated Documents - October 23, 2024•Document ID: 11009607Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 101095
- Date Added:
- November 1, 2024
- Manufacturer:
- JEEP
SummaryBracket - Fender Mounting
Associated Products (12)Associated Documents - October 23, 2024•Document ID: 11009082Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S248A000015
- Date Added:
- October 23, 2024
- Manufacturer:
- JEEP
SummaryPoor Audio Quality And Or Static From Wireless Devices
Associated Products (9)Associated Documents - October 22, 2024•Document ID: 11009471Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-056-24 REV. A
- Date Added:
- October 30, 2024
- Manufacturer:
- JEEP
Summary"Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. Customers may also comment on one or more of the following: ● Fully Autonomous Parking Assist (FAPA) is not deactivated when the accelerator pedal is pressed. ● Vehicle is not heating up fast enough at freezing temperatures This bulletin involves reprogramming the PCM with the latest available software."
Associated Products (2)Associated Documents - October 11, 2024•Document ID: 11008907Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2408000016 REV.B
- Date Added:
- October 14, 2024
- Manufacturer:
- JEEP
SummaryFront Passenger Side and Rear Window Door Window Switches are Inoperative, Window Operation Does Work from the Driver Master Switch
Associated Products (6)Associated Documents - October 8, 2024•Document ID: 11009580Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 100635
- Date Added:
- November 1, 2024
- Manufacturer:
- JEEP
SummaryVALVE BODY & CONTROL UNIT - TRANSMISSION
Associated Products (6)Associated Documents - October 7, 2024•Document ID: 11008870Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- S2219000007 REV.A
- Date Added:
- October 9, 2024
- Manufacturer:
- JEEP
SummaryService Electric Power Steering (EPS) Message Displayed on Cluster Upon Start Up
Associated Products (8)Associated Documents - October 4, 2024•Document ID: 11008435Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; LANE DEPARTURE: BLIND SPOT DETECTION
- Mfr Comm. #:
- S2408000112
- Date Added:
- October 4, 2024
- Manufacturer:
- JEEP
SummaryBlind Spot Warning Message Displayed on the Cluster
Associated Products (6)Associated Documents - October 2, 2024•Document ID: 11008328Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- S2319000005 REV.A
- Date Added:
- October 3, 2024
- Manufacturer:
- JEEP
SummaryCustomer Complaint Of Loss Of Power Steering Assist.
Associated Products (8)Associated Documents - October 1, 2024•Document ID: 11008743Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-213-24
- Date Added:
- October 8, 2024
- Manufacturer:
- JEEP
Summary"Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B1A10-00 - RKE FOB 1 Battery Low. ● B1A11-00 - RKE FOB 2 Battery Low. ● B23D7-14 - Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following: ● Vehicle does not start. ● Passive Entry (PE) intermittently inoperative. ● Keyless Ignition Node (KIN) unresponsive. ● Welcome feature does not activate at times. This bulletin involves inspecting and possibly updating the RFHM module with the latest available software. "
Associated Products (2)Associated Documents - September 28, 2024•Document ID: 11008145Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2423000024 REV.B
- Date Added:
- October 1, 2024
- Manufacturer:
- JEEP
SummaryDoor Ajar Light On With Door(s) Closed.
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- Mfr Comm. #:
- S2403000005
- Date Added:
- October 1, 2024
- Manufacturer:
- JEEP
SummaryMalfunction Indicator Lamp (MIL) Illumination And Service Transmission Message Displayed. Diagnostic Trouble Code (DTC) P0607-ECU Internal Performance, Set.
Associated Products (2)Associated Documents