2023 Jeep Wrangler 4xe technical service bulletins
146 technical service bulletins and manufacturer communications cover the 2023 Jeep Wrangler 4xe, including 14 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- D-25-15
- ID-25-11
- D-26-06
- ID-26-06
- D-25-15
- ID-25-11
- Warranty Newsletter – Volume 12, Issue 2
- FCA Caribbean Warranty Newsletter – Volume 12, Issue 2
- D-26-06 (XU1)
- ID-26-06 (XU1)
- D-25-15
- ID-25-11
- FCA Caribbean Warranty Newsletter – Volume 11, Issue 4
- Warranty Newsletter – Volume 11, Issue 4
- Compressor Assy High number of compressor replacements when complaint is noise and supplier analysis comes...
- High Voltage Battery Has Lower SOC After Overnight Sleep Cycle
- Flash: Drivetrain Control Module (DTCM) Updates Customers must experience a Malfunction Indicator Lamp...
- The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward...
- Socket - drag link inner
- MIL-On and/or Engine Oil Leak
- Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star...
- Turbocharger Kit Please note that many turbo components are serviceable separately and full turbo...
- Core – heater
- Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
- Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long...
- Flash: Integrated Dual Charging Module (IDCM) Updates Customers must experience a Malfunction Indicator...
- Throttle body – none
- Motor - blower with wheel
- Transmission Auxiliary Oil Pump Failure Customers must experience a Malfunction Indicator Lamp (MIL)...
- Bolt - hex flange head
- Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode
- Heater - electric coolant
- Fuel Oil Refresh Mode (FORM) Message
- Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
- Passive Entry Exterior Door Handle Inoperative When Touched To Lock And Or Unlock.
- Motor and linkage - windshield wiper
- Transmission Auxiliary Oil Pump Failure Customers must experience a Malfunction Indicator Lamp (MIL)...
- Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays...
- Sensor – knock
- High Voltage Battery Pack Replacement XU1 Warranty Extension Customers must experience a Malfunction...
- Before replacing the PIM, please check if the HV DC Connector is seated properly on the PIM and Battery...
- High Voltage Connector Seal And Fastener Service Parts Are Now Available
- Before replacing High voltage harness, please note the connector bolt and connector seal is available for...
- Wind Noise From Hard Top Freedom Panels Near Rear View Mirror While Driving.
- Rear Defroster Inoperative Customers may experience one or more of the following: SYMPTOM: ● Rear window...
- Flash: Comfort Seat Wheel Module (CSWM) Update Customers may experience the following: SYMPTOM: ● Heated...
- The vehicle will exhibit a service transmission/check engine warning indicator for the following...
- Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00,...
- Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper...
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Handle - inside release
- Service transmission/check engine warning indicator for the 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV...
- A suspected leak may be noticed on the front or rear axle pinion seal.
- Door Hem Aluminum Body Panel Corrosion Repair Customers may experience the following: SYMPTOM: ● Filifom...
- Harman R1H Uconnect 5 Radio Software Flash Error Codes
- High Voltage Battery Pack Replacement XU1 Warranty Extension Customers must experience a Malfunction...
- Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
- Power Top Switch Unresponsive, Full Retractable Sky Roof Does Not Open or Close
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Washer Fluid Warning Lamp Illuminated When Reservoir Is Full
- Do not replace multiple shocks unless all are verified to be defective.
- Check Engine Light On And Service Hybrid System Displayed
- Caliper assembly - disc brake
- Flash: Battery Pack Control Module (BPCM) Updates Customers must experience a Malfunction Indicator Lamp...
- Seal - roof rail
- Do not replace multiple shocks unless all are verified to be defective.
- Axle seal We have observed that some JL/JT rear axle shafts are leaking oil
- Center stack – none
- Bezel - instrument panel
- Door - passenger air bag
- Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp...
- CEL (Check Engine Lamp)/ Brake lamp Illuminated
- Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may...
- Verify "Z" part number availability
- If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and
- Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience...
- Shimmy Felt In Front End
- Switch - power window
- Pad kit - rear disc brake, front disc brake
- Detector - evaporative system integrity module
- 1.Identify Customer Concern Check for small traces of coolant near the water pump, especially around the...
- Intermittent Uconnect Box Requires Service Message
- ESC Light Illuminated
- When servicing/replacing 68415437A$ Transmission, take care to not damage the PIM to P2 harness
- Module - steering control & column
- Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on...
- Service Hybrid Electric Vehicle System Warning Message Customers must experience a Malfunction Indicator...
- Not applicable to vehicles built for US market
- Customer complaint may include a Mil On/Check Engine Lamp On and Electronic Throttle Control (ETC) Lamp...
- Vehicle is Not Charging When Connected to a Level One or Two Charger or a Public Charging Station
- Exterior Front Lamps Condensation Clearing Procedure Some customers may report that on occasion vehicle...
- Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience the following: ● Customers may...
- Damper - steering
- Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades...
- Tire Pressure Monitor (TPM) Service Information
- Engine Cylinder Block Porosity Inspection
- Module - engine controller
- To inform dealers about the 850RE valve body PN: R8348504A connector: the original 16-pin connector...
- Verify Reman part number availability
- Decreased Remote Start And RKE Range
- When replacing a camshaft and parts kit (P/N 68661146xx and/or 68661147xx), it is NOT necessary to order...
- Global Telematics Box Module Over The Air Update from 5.39.1 to 5.65 TBM2.0 Software Version (FOTA)...
- Shim
- Unable To Refuel Vehicle Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the...
- Power Top Switch Unresponsive, Full Retractable Sky Roof Does Not Open or Close Customer...
- Underhood start/stop safety The
- Service Hybrid Electric Vehicle System Warning Message Customers must experience a Malfunction Indicator...
- Backlite Heated Liftgate Glass Assembly: For rear window defrost inoperative concerns where heated glass...
- Universal Garage Door Opener (UGDO) Inoperative, LED Indicator Lamps Not Illuminating
- Washer Light On And Will Not Turn Off After Adding Washer Solvent."
- AM Radio Static, With No Active or Stored Radio Antenna Diagnostic Trouble Codes (DTC).
- Telematics Box Module Verify Z part number availability
- High Voltage Wiring Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and...
- Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp...
- We have observed that some JL/JT rear axle shafts are leaking oil
- Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp...
- Flash: Battery Pack Control Module (BPCM) Enhancements Customers may experience a Malfunction Indicator...
- Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp...
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