2022 Jeep Wrangler Technical Service Bulletins

634 technical service bulletins (TSBs) are on record for the 2022 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.

• 10220712Mar 16, 2022Fuel system, Steering, Transmission and drivetrain. Loss of power steering assist. U0131 Lost Communication With Electric Power Steering Control Module
• 10212315Mar 16, 2022Electrical system, Steering. Loss of power steering assist. U0131 Lost Communication With Electric Power Steering Control Module
• 10229041Mar 9, 2022Electrical system. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
• 10223079Mar 9, 2022Equipment. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
• 10220697Mar 9, 2022Other or unknown, Electrical system. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
• 10212300Mar 9, 2022Electrical system. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
• 10229036Mar 8, 2022Electrical system. No Start, Service Hybrid Electric Cluster Message, Turtle Warning Lamp On
• 10223074Mar 8, 2022Lane departure. No Start, Service Hybrid Electric Cluster Message, Turtle Warning Lamp On
• 10220692Mar 8, 2022Lane departure, Electrical system. No Start, Service Hybrid Electric Cluster Message, Turtle Warning Lamp On
• 10212295Mar 8, 2022Hybrid propulsion system, Electrical system. No Start, Service Hybrid Electric Cluster Message, Turtle Warning Lamp On
• 10228972Mar 2, 2022Air bags, Body and structure, Transmission and drivetrain, Engine cooling. Transmission Oil Pan and Gasket Assembly For Transmission oil leaks, need to identify exactly where the leak is coming from, please check the transmission case at the Trans Oil Heater (TOH) connection on the Grand Cherokee's. Also check the Trans Valve Body at the TCM harness connection. A black light can be used to identify trans fluid vs. other fluids. Contact FCA Redacted Content prior to replacing these…
• 10223011Mar 2, 2022Engine cooling, Body and structure, Air bags, Transmission and drivetrain. Transmission Oil Pan and Gasket Assembly For Transmission oil leaks, need to identify exactly where the leak is coming from, please check the transmission case at the Trans Oil Heater (TOH) connection on the Grand Cherokee's. Also check the Trans Valve Body at the TCM harness connection. A black light can be used to identify trans fluid vs. other fluids. Contact FCA Redacted Content prior to replacing these…
• 10220628Mar 2, 2022Transmission and drivetrain, Air bags, Body and structure, Engine cooling. Transmission Oil Pan and Gasket Assembly For Transmission oil leaks, need to identify exactly where the leak is coming from, please check the transmission case at the Trans Oil Heater (TOH) connection on the Grand Cherokee's. Also check the Trans Valve Body at the TCM harness connection. A black light can be used to identify trans fluid vs. other fluids. Contact FCA Redacted Content prior to replacing these…
• 10212231Mar 2, 2022Transmission and drivetrain, Air bags, Engine cooling, Body and structure. Transmission Oil Pan and Gasket Assembly For Transmission oil leaks, need to identify exactly where the leak is coming from, please check the transmission case at the Trans Oil Heater (TOH) connection on the Grand Cherokee's. Also check the Trans Valve Body at the TCM harness connection. A black light can be used to identify trans fluid vs. other fluids. Contact FCA Redacted Content prior to replacing these…
• 10229113Mar 1, 2022Lane departure, Equipment, Seats, Fuel system. Yellow Warning Labels on the 3.0L Diesel Engines Cylinder Head Covers This bulletin outlines the correct procedure for all the repairs that involve: Fuel Injector(s). Cylinder head(s). Cylinder head cover(s). The engine may have a yellow warning label applied to the plastic cylinder head cover to alert the technician special procedures required for Injector Removal/Install. Failure to follow the procedure can…
• 10223151Mar 1, 2022Lane departure, Fuel system, Seats, Equipment. Yellow Warning Labels on the 3.0L Diesel Engines Cylinder Head Covers This bulletin outlines the correct procedure for all the repairs that involve: Fuel Injector(s). Cylinder head(s). Cylinder head cover(s). The engine may have a yellow warning label applied to the plastic cylinder head cover to alert the technician special procedures required for Injector Removal/Install. Failure to follow the procedure can…
• 10220769Mar 1, 2022Fuel system, Equipment. Yellow Warning Labels on the 3.0L Diesel Engines Cylinder Head Covers This bulletin outlines the correct procedure for all the repairs that involve: Fuel Injector(s). Cylinder head(s). Cylinder head cover(s). The engine may have a yellow warning label applied to the plastic cylinder head cover to alert the technician special procedures required for Injector Removal/Install. Failure to follow the procedure can…
• 10212372Mar 1, 2022Fuel system, Engine cooling, Equipment. Yellow Warning Labels on the 3.0L Diesel Engines Cylinder Head Covers This bulletin outlines the correct procedure for all the repairs that involve: Fuel Injector(s). Cylinder head(s). Cylinder head cover(s). The engine may have a yellow warning label applied to the plastic cylinder head cover to alert the technician special procedures required for Injector Removal/Install. Failure to follow the procedure can…
• 10222883Jan 19, 2022Back-over prevention (rear camera), Wheels. AXLE, Service Rear A new parts kit (SENSOR KIT, Axle: 68544629AA) is available to repair the Axle Locker Sensor on the 2018 - 2022 JL/JT equipped with the M210 and M220 Tru-Lok axles (DSE). This new parts kit must be used when only the Axle Locker Sensor fails.
• 10222946Jan 1, 2022Equipment. ABS Lamp On, U0121 Lost Communication With ABS Module, Stop Start Inoperative U0037-00 LIN BUS
• 10222930Jan 1, 2022Exterior lighting. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0403 ? EGR Control Circuit Open, Set.
• 10222896Jan 1, 2022Transmission and drivetrain, Back-over prevention (rear camera). Rattle Noise From Power Top Driving Over Bumps Or Rough Road
• 10204405Nov 19, 2021Electrical system, Hybrid propulsion system. BEV/Hybrid - Showroom and Display Vehicle Battery Maintenance This information only bulletin discusses procedures that must be followed for BEV/Hybrid vehicles that are on display at dealership showrooms.
• 10204344Nov 19, 2021Body and structure, Back-over prevention (rear camera), Vehicle speed control. Wind Noise And Or Water Leak From Door Seal Area
• 10204333Nov 17, 2021Visibility (wipers, defrost, mirrors). Sky Slider Power Top Does Not Operate, New Power Top Motors Will Not Power Operate To Calibrate
• 10204332Nov 16, 2021Air bags. Air Bag Lamp On, DTC B2761-11 B Pillar Side Impact Sensor Circuit Short
• 10204301Nov 15, 2021Engine cooling. SPRING, Valve For conern of misfire or misfire related DTCs and diagnosis leads to a broken valve spring, please replace all valve springs and contact FCA Redacted Content to FasTrak all replaced parts to QEC for further analysis. If no response in 15 minutes, proceed with repair.
• 10204320Nov 2, 2021Wheels. Front Wheel Well Splash Liner Contacting Tire
• 10218507Aug 18, 2021Equipment. Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
• 10230180Jul 6, 2021Engine cooling. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
• 10221594Jul 6, 2021Engine cooling. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
• 10221097Apr 7, 2021Transmission and drivetrain. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage.
• 10223525Jun 1, 2020Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes P0407 ? EGR Sensor B Circuit Low, or P0408 ? EGR Sensor B Circuit High Set
• 10222939Jan 1, 2020Electrical system. EV Mode Unavailable, Cluster Message Displayed Vehicle In Fuel And Oil Refresh Mode

← All problems reported for the 2022 Jeep Wrangler