2012 Jeep Wrangler Technical Service Bulletins

244 technical service bulletins (TSBs) are on record for the 2012 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.

• 10220098Nov 20, 2019Visibility (wipers, defrost, mirrors). Authentic Mopar® Glass Replacement This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the recommended usage of Authentic Mopar® Glass.
• 10220097Nov 20, 2019Equipment, Body and structure. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
• 10169249Nov 20, 2019Equipment, Body and structure. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
• 10169247Nov 20, 2019Equipment. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
• 10169246Nov 20, 2019Visibility (wipers, defrost, mirrors). Authentic Mopar® Glass Replacement This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the recommended usage of Authentic Mopar® Glass.
• 10169245Nov 20, 2019Body and structure. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
• 10168378Oct 2, 2019Body and structure. DOOR, Assembly (Front or Rear) For concern of flag nut not aligned to hole, use a blunt tool and lightly tap on the flag nut to knock it loose from e-coat that has dried it in place.
• 10166537Aug 7, 2019Equipment. RADIO [RES] - New and/or Service Exchange For RES radio concerns. Use the wiTECH 2.0 and inspect the radio part number and serial number under the Radio/ECU Details tab. Please verify that the radio part number and/or serial number is not "FFFF". If either field shows "FFFF", please contact Mike Wielgat at 248-576-6696 or Rohan Negandhi at 248-421-9608 If no response in 15 minutes, proceed with repair.
• 10162466May 3, 2019Equipment, Engine. Oil Filter Adapter If replacing Oil Filter Adapter due to oil leak, please be aware a seal kit is available for repair. If replacing due to missing Spring Loaded Check Valve, a replacement spring and check valve are now available through MOPAR.
• 10159313Mar 14, 2019Equipment, Steering. The SKU is a Tie Rod Center Stud. The Customer commnunication requested return of unsold inventory to inpsect for possible incorrect direction threads (right hand rather than left hand). Incorrect direction threads will prevent it from being installed.
• 10138874Jun 1, 2018Transmission and drivetrain. Customer Satisfaction Notification S80 Aftermarket Dana 60 Front Axle The aftermarket front axle steering knuckles have been machined with an incorrect taper during the manufacturing process on about 250 of the above vehicles, with approximately 80 of the axles sold by Mopar aftermarket. This condition can result in premature axle knuckle wear. The aftermarket front axle knuckles must be replaced with new axle…
• 10219830Jun 7, 2017Visibility (wipers, defrost, mirrors). Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the dash and the washer fluid bottle is full, please perform this inspection: Check if float sensor is rotated off location from the bottle anti-rotation features that surround the SENSOR. Check to determine if the issue has been resolved. Continue with repair if necessary. Please contact Chris Koch at cell (248)…
• 10219849Jun 1, 2017Transmission and drivetrain. Customer Satisfaction Notification S80 Aftermarket Dana 60 Front Axle The aftermarket front axle steering knuckles have been machined with an incorrect taper during the manufacturing process on about 250 of the above vehicles, with approximately 80 of the axles sold by Mopar aftermarket. This condition can result in premature axle knuckle wear. The aftermarket front axle knuckles must be replaced with new axle…
• 10217579Mar 24, 2017Wheels, Steering, Exterior lighting, Lane departure, Air bags, Back-over…. Clockspring Replacement (X68 Warranty Extension) This bulletin involves diagnosing the clockspring/Steering Angle Sensor (SAS).If the diagnostic tests indicate the clockspring/SAS requires replacement, replace the clockspring, upper and lower steering column shrouds and steering wheel back cover. Some customers may experience the illumination of the airbag warning lamp or traction control indicator lamp.
• 10140047Mar 24, 2017Air bags. Clockspring Replacement (X68 Warranty Extension) This bulletin involves diagnosing the clockspring/Steering Angle Sensor (SAS).If the diagnostic tests indicate the clockspring/SAS requires replacement, replace the clockspring, upper and lower steering column shrouds and steering wheel back cover. Some customers may experience the illumination of the airbag warning lamp or traction control indicator lamp.
• 10217521Mar 15, 2017Fuel system. Oil Pump Assembly If error code P06DD present on any Pentastar V6 application, please inspect oil pump for relief valve failure. See photo attached. If valve is found out of place please call Bob Jackson (248) 944-0466 [email protected], or Joe Lovell (734) 309-6467 [email protected] before proceeding. If unable to reach after 15 minutes record the following information and proceed with oil pump…
• 10139989Mar 15, 2017Engine cooling. Oil Pump Assembly If error code P06DD present on any Pentastar V6 application, please inspect oil pump for relief valve failure. See photo attached. If valve is found out of place please call Bob Jackson (248) 944-0466 [email protected], or Joe Lovell (734) 309-6467 [email protected] before proceeding. If unable to reach after 15 minutes record the following information and proceed with oil pump…
• 10139978Mar 8, 2017Seat belts. Restraints Remove I-Sheet from packaging. Correct information sheet (I-Sheet) has been added to Star Parts. Print I-Sheet for technician use.
• 10139985Mar 1, 2017Seat belts. Restraints Information Sheet (I-Sheet) has been added to Star Parts. Print I-Sheet for technician use.
• 10223855Sep 7, 2016Visibility (wipers, defrost, mirrors). Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the dash and the washer fluid bottle is full, please perform the this inspection. Inspect the sensor for a fluid coating on the sensor pins. Orange colored rain repellant can cause this fluid build-up. Clean the pins, drain the reservoir, and fill with Mopar approved washer fluid. Check to determine if the issue has…
• 10121700Jul 21, 2016Fuel system, Transmission and drivetrain, Electrical system. Flash: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with updated software. The customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Code (DTCs): · **P0456 - EVAP System Small Leak (13 MY only).** · U0140 Lost Communication…
• 10121707Jul 19, 2016Body and structure, Equipment, Visibility (wipers, defrost, mirrors). Out Of Tolerance Door And Windshield Frame Gaps Causing Water Leaks This bulletin involves adjusting the windshield frame and A-pillar between the door to close gaps and prevent water leaks. The customer may describe gaps between the windshield frame, door and top of cowl. There may also be a water leak.
• 10218303May 4, 2016Electrical system, Equipment. RES / RHA / REB radio that supports Bluetooth and Hands-Free For issues with Bluetooth, Hands-Free Calling, and/or Voice Commands, DO NOT replace the radio. Diagnose the Hands-Free Module system (also called the Telematics Module). The Telematics Module (and associated components) is the system responsible for these features.
• 10140254May 4, 2016Equipment, Electrical system. RES / RHA / REB radio that supports Bluetooth and Hands-Free For issues with Bluetooth, Hands-Free Calling, and/or Voice Commands, DO NOT replace the radio. Diagnose the Hands-Free Module system (also called the Telematics Module). The Telematics Module (and associated components) is the system responsible for these features.
• 10139956Apr 20, 2016Vehicle speed control. Adaptive Cruise Control Sensor 1) If you are replacing this part due to the cluster displaying Clean Radar Sensor in Front of Vehicle or DTC C1266 ACC Sensor Blinded, please verify that there is no blockage in front of the sensor. Blockage can occur from mud, ice, snow, front end damage, bracket damage, the sensor not attached to the bracket properly or an aftermarket fascia installed. This fault can occur…
• 10218037Mar 31, 2016Electrical system. Hands Free Module Prompts Begin Erroneously.
• 10138948Mar 31, 2016Equipment. Hands Free Module Prompts Begin Erroneously This bulletin involves diagnosing and based on outcome, either performing a USB flash or replacing the Mopar accessory Hands Free Module (HFM). A customer may experience the Uconnect prompts begin to play without pressing the Voice Recognition (VR) button. The prompt may repeat itself two or three times before exiting. The customer satisfaction enhancements are included…
• 10224608Mar 25, 2016Suspension. Vibration/Shimmy At Low Speed With 4 Inch Mopar Lift Kit Installed This bulletin involves replacing the front track bar bracket to the front axle and checking alignment settings after repair. The customer may describe a vibration and/or shimmy at a low speed condition.
• 10218004Mar 25, 2016Other or unknown, Suspension. Vibration/Shimmy At Low Speed With 4 Inch Mopar Lift Kit Installed.
• 10215038Mar 25, 2016Equipment. Vibration/Shimmy At Low Speed With 4 Inch Mopar Lift Kit Installed.
• 10140152Mar 25, 2016Suspension. Vibration/Shimmy At Low Speed With 4 Inch Mopar Lift Kit Installed This bulletin involves replacing the front track bar bracket to the front axle and checking alignment settings after repair. The customer may describe a vibration and/or shimmy at a low speed condition.
• 10074204Mar 25, 2016Suspension. Summary to be provided on a future date.
• 10215036Mar 23, 2016Equipment. Parts.
• 10140212Mar 23, 2016Equipment. PANEL, Targa Top, Complete with Hardware For water sloshing noise in the Targa Top Panel, do not replace the panel. There is a drain hole along the rear edge of the panel (in car position). After draining the panels, inform the customer of the drain hole and if the issue returns they can drain the panels themselves.
• 10218102Mar 11, 2016Transmission and drivetrain. Diagnostic And System Improvements.
• 10215136Mar 11, 2016Electrical system. Diagnostic And System Improvements.
• 10215135Mar 11, 2016Electrical system. Diagnostic And System Improvements.
• 10140236Mar 11, 2016Electrical system, Transmission and drivetrain. Flash: 3.6L Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with updated software. The customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Code (DTCs): · U0140 Lost Communication With Body Control Module. Attempting to clear the DTC may…
• 10074919Mar 11, 2016Electrical system. Summary to be provided on a future date.
• 10121927Jan 26, 2016Engine cooling. NAG1 (5A580) Valve Body As per Warranty Bulletin D-13-22, please use R2108213A$ valve body for all Warranty (W), Mopar (M) and Mopar Vehicle Protection (F) claims.~ Assembly also includes Filter (52108325AA) and Gasket (52108332AA).~
• 10160047Dec 16, 2015Suspension. Vibration/Shimmy At Low Speed With 4 Inch Mopar Lift Kit Installed This bulletin involves replacing the front track bar bracket to the front axle and checking alignment settings after repair. The customer may describe a vibration and/or shimmy at a low speed condition.
• 10159958Nov 25, 2015Engine cooling, Electrical system. Malfunction Indicator Lamp (MIL) Illumination P0344 - Camshaft Position Sensor Intermittent This bulletin involves inspection and repair of the engine wire harness and replacing the harness retainer tower clip. A small number of customers may experience a MIL illumination. Upon further investigation the technician may find Diagnostic Trouble Code (DTC) P0344 - Camshaft Position Sensor Intermittent - Bank 1 Sensor 1…
• 10217425Oct 22, 2015Visibility (wipers, defrost, mirrors). Cracked Vinyl Soft Top Window This bulletin provides soft top vinyl window precautions during cold weather.
• 10216187Oct 22, 2015Visibility (wipers, defrost, mirrors). Cracked Vinyl Soft Top Window This bulletin provides soft top vinyl window precautions during cold weather.
• 10151768Oct 22, 2015Body and structure. Cracked Vinyl Soft Top Window This bulletin provides soft top vinyl window precautions during cold weather.
• 10148672Sep 19, 2015Equipment. Security System Nuisance Alarms This bulletin involves replacing the five alarm sensor transmitters. The customer may describe the security system nuisance alarms with no apparent cause for activation.
• 10148979Aug 21, 2015Transmission and drivetrain, Back-over prevention (rear camera). Squeak Noise While Depressing The Clutch Pedal This bulletin involves lubricating the clutch pedal return spring. Squeak noise from under the dash while depressing or releasing the clutch pedal.
• 10058037Jun 25, 2015Engine. Chrysler 2012-2015 jeep wrangler (rhd): bulletin information involves repairs and inspection of the engine harness and replacing the harness retainer tower clip.
• 10150546Apr 18, 2015Equipment, Transmission and drivetrain. 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…
• 10144848Mar 21, 2015Equipment, Body 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…

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