2014 Jeep Wrangler Technical Service Bulletins

216 technical service bulletins (TSBs) are on record for the 2014 Jeep Wrangler. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10064497Nov 8, 2014Body and structure. Summary to be provided on a future date.
• 10229970Oct 23, 2014Body and structure. Tailgate Retaining Strap Over Extends And Breaks
• 10229936Oct 23, 2014Equipment. RBZ Or RHB Radio Software Enhancements
• 10139801Oct 23, 2014Body and structure. Tailgate Retaining Strap Over Extends And Breaks This bulletin involves painting and replacing both tailgate hinges and replacing the tailgate retaining strap. If damaged, it may also be necessary to replace the tailgate hinge covers and/or right side tail lamp as required. The tailgate retaining strap is damaged due to the tailgate hinge over extending. The retaining strap typically breaks at the body side of the…
• 10139800Oct 23, 2014Equipment. RBZ Or RHB Radio Software Enhancements This bulletin involves upgrading the software on the RBZ or RHB Radio. The customer may experience one or more of the following. When changing the language on the radio, the navigation may still display English. Help prevent navigation lockup. Ghost image of the vehicle?s brand logo on the display screen. Digital photos loaded onto the hard drive intermittently get lost…
• 10064465Oct 23, 2014Body and structure. Summary to be provided on a future date.
• 10229973Oct 11, 2014Seats. Front Passenger Seat High Effort To Adjust Fore/Aft
• 10139784Oct 11, 2014Seats. Front Passenger Seat High Effort To Adjust Fore/Aft This bulletin involves applying MOPAR grease to the contact points between the inner and outer seat tracks to reduce adjustment effort. High effort to adjust the front passenger seat in the fore/aft direction.
• 10064483Oct 11, 2014Body and structure. Summary to be provided on a future date.
• 10229952Oct 8, 2014Engine cooling. Intermittent Extended Crank, Long Crank Time.
• 10139780Oct 8, 2014Engine cooling. Intermittent Extended Crank, Long Crank Time. This bulletin involves inspecting the Bank 1 Camshaft Position Sensor serial number and if necessary, replacing the sensor. A small number of customers may experience an intermittent 1 to 5 second extended crank condition when starting their vehicle. No DTCs will be present when this occurs.
• 10139774Oct 4, 2014Equipment. Flash: HVAC System Improvements This bulletin involves updating the HVAC control module with new software. The customer may notice that the blower motor speed may slow down at times. This condition will only happen at mid to high ambient temperatures, 75F (24C) or higher. Also the A/C request may be locked on after a remote start. Only after the vehicle is turned off and restarted, will the customer be able to turn…
• 10064527Oct 4, 2014Electrical system. Summary to be provided on a future date.
• 10229935Oct 1, 2014Equipment. RBZ Or RHB Radio Software Enhancements
• 10139767Oct 1, 2014Equipment. RBZ Or RHB Radio Software Enhancements This bulletin involves upgrading the software on the RBZ or RHB Radio. The customer may experience one or more of the following. ? When changing the language on the radio, the navigation may still display English. ? Help prevent navigation lockup. ? Ghost image of the vehicle?s brand logo on the display screen. ? Digital photos loaded onto the hard drive intermittently get…
• 10063701Oct 1, 2014Electrical system. Summary to be provided on a future date.
• 10221024Sep 18, 2014Electrical system, Exterior lighting, Transmission and drivetrain, Equipment. Flash: MIL Illumination. Includes Powertrain System Improvements/Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: P2097- Downstream Fuel…
• 10139744Sep 18, 2014Transmission and drivetrain, Electrical system. Flash: MIL Illumination. Includes Powertrain System Improvements/Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: P2097- Downstream Fuel…
• 10063310Sep 18, 2014Electrical system. Summary to be provided on a future date.
• 10220993Sep 10, 2014Equipment, Electrical system. RHR Radio Issue Description: Issue 1: While performing RHR radio reflash (software update), on rare occasions, the flash can fail to properly update the radio resulting in the radio running in Emergency IFS mode. This error condition can occur due to interrupting the software update, background radio operations interfering with the reflash process, etc.
• 10139594Sep 10, 2014Transmission and drivetrain, Back-over prevention (rear camera), Fuel system…. Part Description: RHR Radio Issue Description: Issue 1: While performing RHR radio reflash (software update), on rare occasions, the flash can fail to properly update the radio resulting in the radio running in Emergency IFS mode. This error condition can occur due to interrupting the software update, background radio operations interfering with the reflash process, etc.
• 10221001Sep 5, 2014Body and structure. Tailgate Retaining Strap Over Extends And Breaks This bulletin involves painting and replacing both tailgate hinges and replacing the tailgate retaining strap. If damaged, it may also be necessary to replace the tailgate hinge covers and/or right side tail lamp as required. The tailgate retaining strap is damaged due to the tailgate hinge over extending. The retaining strap typically breaks at the body side of the…
• 10139602Sep 5, 2014Body and structure. Tailgate Retaining Strap Over Extends And Breaks This bulletin involves painting and replacing both tailgate hinges and replacing the tailgate retaining strap. If damaged, it may also be necessary to replace the tailgate hinge covers and/or right side tail lamp as required. The tailgate retaining strap is damaged due to the tailgate hinge over extending. The retaining strap typically breaks at the body side of the…
• 10064466Sep 5, 2014Body and structure. Summary to be provided on a future date.
• 10139708Aug 28, 2014Suspension. High Speed Vibration Coming From The Rear Of The Vehicle This bulletin involves replacing the rear propeller shaft. Customers may indicate that they feel a vibration coming from the rear of the vehicle at speeds between 80 kph (50 mph) and 120 kph (75 mph).
• 10056499Aug 28, 2014Transmission and drivetrain. Dodge: on certain trucks, when at speeds between 50 mph (80 kph) and 75 mph (120 kph), from the rear of truck, vibration can be felt. Model 2014 ram 1500, ram, wrangler.
• 10139703Aug 20, 2014Electrical system. Flash: No Start, No Crank, B1A25 Invalid Key B1A29 Skim Basestation MIismatch This bulletin involves reprogramming the Wireless Control Module (WCM). The customer may experience a no crank, no start. Upon further diagnosis active DTCs may be found, B1A25 Invalid Key B1A29 Skim Basestation MIismatch.
• 10062713Aug 20, 2014Electrical system. Summary to be provided on a future date.
• 10217718Jul 23, 2014Transmission and drivetrain, Electrical system. Flash: Transmission Shift Enhancements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. The following Transmission Control Module (TCM) calibration improvements are available for vehicles equipped with WA580 Automatic Transmission (Sales Code DGJ).3.6L Wrangler Transmission shifting does not meet customers expectation while towing a loaded trailer in high…
• 10217693Jul 23, 2014Equipment, Body and structure. Soft Top Door Rail Service Kits Use this soft top door frame rail kit for worn foam or a water leak: 1) For 2010 - 2014 units, remove the old foam part, clean rail of any residue, alcohol wipe the surface, apply promoter (if available), and apply new foam part.~ 2) For 2007 - 2009 units, cut off 8.0 mm from the end that faces the windshield, remove the old foam part, clean rail of any residue, alcohol wipe the…
• 10141233Jul 23, 2014Transmission and drivetrain. Flash: Transmission Shift Enhancements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. The following Transmission Control Module (TCM) calibration improvements are available for vehicles equipped with WA580 Automatic Transmission (Sales Code DGJ).3.6L Wrangler Transmission shifting does not meet customers expectation while towing a loaded trailer in high…
• 10141208Jul 23, 2014Body and structure. Soft Top Door Rail Service Kits Use this soft top door frame rail kit for worn foam or a water leak: 1) For 2010 - 2014 units, remove the old foam part, clean rail of any residue, alcohol wipe the surface, apply promoter (if available), and apply new foam part.~ 2) For 2007 - 2009 units, cut off 8.0 mm from the end that faces the windshield, remove the old foam part, clean rail of any residue, alcohol wipe the…
• 10063713Jul 18, 2014Electrical system. Summary to be provided on a future date.
• 10217709Jul 15, 2014Electrical system, Equipment, Engine cooling. P0520- Engine Oil Pressure Sensor Circuit This bulletin involves replacing the oil pressure sensor with a revised part. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0520 - Engine Oil Pressure Sensor Circuit
• 10141224Jul 15, 2014Engine. P0520- Engine Oil Pressure Sensor Circuit This bulletin involves replacing the oil pressure sensor with a revised part. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0520 - Engine Oil Pressure Sensor Circuit
• 10139662Jun 6, 2014Engine cooling. P0520- Engine Oil Pressure Sensor Circuit This bulletin involves replacing the oil pressure sensor with a revised part. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0520 - Engine Oil Pressure Sensor Circuit
• 10056046Jun 6, 2014Engine. On some model vehicles and jeeps, (my 2013-2014)malfunction indicator lamp (mil) illuminates and diagnostic trouble code (dtc) is set regarding engine oil pressure sensor circuit.
• 10229825May 9, 2014Equipment. RHW RHP Radio Software Enhancements
• 10137027May 9, 2014Electrical system, Equipment. RHW RHP Radio Software Enhancements This bulletin involves upgrading the software on the RHW or RHP Radio. The customer may experience one or more of the following conditions. Navigation voice prompt is now announced near maneuvers such as exit ramps. Radio freeze when playing large number of .M4A or .WMA files,and recovers with ignition cycle. Battery signal strength display is not displayed into the radio screen…
• 10229826May 2, 2014Electrical system. Cruise Control System Slow To Respond To Cruise Control Switch Inputs
• 10137023May 2, 2014Electrical system, Transmission and drivetrain. Cruise Control System Slow To Respond To Cruise Control Switch Inputs This bulletin involves upgrading the software in the Powertrain Control Module (PCM). A customer may experience, slow response to cruise control switch activations.
• 10062188May 2, 2014Vehicle speed control, Electrical system. Summary to be provided on a future date.
• 10218820Apr 24, 2014Engine cooling. Exhaust Rattle At Idle Speeds This bulletin involves replacing the catalytic converter with a new assembly and hanger system. The customer may experience a buzz, squeak or rattle (BSR) at idle speeds.
• 10217979Apr 24, 2014Engine cooling, Other or unknown. Exhaust Rattle At Idle Speeds This bulletin involves replacing the catalytic converter with a new assembly and hanger system. The customer may experience a buzz, squeak or rattle (BSR) at idle speeds.
• 10139653Apr 24, 2014Engine cooling. Exhaust Rattle At Idle Speeds This bulletin involves replacing the catalytic converter with a new assembly and hanger system. The customer may experience a buzz, squeak or rattle (BSR) at idle speeds.
• 10062965Apr 24, 2014Engine cooling. Summary to be provided on a future date.
• 10229871Apr 23, 2014Electrical system. Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.
• 10218783Apr 23, 2014Electrical system. Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.
• 10217942Apr 23, 2014Electrical system. Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.
• 10229853Apr 11, 2014Electrical system. MIL Illumination - Diagnostic and System Improvements

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