2022 Jeep Wrangler Service and Repair Manual
2022 Jeep Wrangler service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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Chrysler (FCA US, LLC) is recalling certain 2020-2025 Jeep Wrangler 4Xe and 2022-2026 Grand Cherokee 4Xe vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked
A vehicle fire can increase the risk of injury.
Owners are advised to park outside and away from structures and not to charge their vehicles until t
Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Wrangler Plug-In Hybrid Electric vehicles (PHEV). The high voltage (HV) battery pack assembly was built with incorrect fasteners to secure t
Excessive heat may cause the fuse to fail and result in a loss of drive power, increasing the risk o
Dealers will inspect and replace the HV battery fuse, as necessary. Dealers will also inspect the b
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler 4xe vehicles equipped with 2.0L Plug-In Hybrid Electric Vehicle engines. A loss of communication may cause an engine shutdown.
An engine shutdown can cause a loss of drive power, increasing the risk of a crash.
There is more than one involved component and calibration software. Updating the calibration softwa
Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler vehicles. A stud on the frame assembly may puncture the fuel tank in a crash, which can result in a fuel leak.
A fuel leak in the presence of an ignition source increases the risk of a fire.
Dealers will inspect and, if necessary, remove the frame stud and apply paint, free of charge. Owne
Chrysler (FCA US, LLC) is recalling certain 2018-2023 Jeep Wrangler, and 2020-2023 Jeep Gladiator vehicles equipped with manual transmissions. The clutch pressure plate may overheat and fracture.
Overheated clutch components may increase the risk of a fire. Additionally, damage to other nearby
Dealers will replace the clutch assembly and update the software, free of charge. Owner notificatio
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler Plug-In Hybrid Electric (PHEV) vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or dr
A vehicle fire while parked or driving can increase the risk of injury.
Owners are advised not to recharge their vehicles, and to park outside and away from structures, unt
Chrysler (FCA US), LLC is recalling certain 2022-2023 Jeep Wrangler and Gladiator vehicles equipped with a manual transmission. The rearview camera may fail to display the rearview image and the reve
A disabled rearview image can decrease the driver's visibility of the rear view, and disabled revers
Dealers will replace the gear position sensor, free of charge. Owner notification letters were mail
Chrysler (FCA US, LLC) is recalling certain 2021-2024 Jeep Wrangler and 2022-2024 Jeep Grand Cherokee vehicles. A hybrid control processor (HCP) software error may cause the defrosting and defogging
An inoperative windshield defrosting and defogging system may decrease the driver's visibility, incr
Dealers will update the HCP software, free of charge. Owner notification letters were mailed Februa
Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Wrangler Plug-In Hybrid Electric (PHEV) vehicles. The high voltage (HV) battery pack assembly was built with incorrect fasteners to secure t
Excessive heat may cause the fuse to fail and result in a loss of drive power, increasing the risk o
Dealers will inspect and replace the HV battery fuse, as necessary. Dealers will also inspect the b
Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, ca
An engine stall can increase the risk of a crash.
Dealers will replace the HPFP and inspect and replace additional fuel system components, as necessar
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.
Fuel pump failure can result in an engine stall, increasing the risk of a crash.
Dealers will replace the HPFP and replace additional fuel system components, as necessary, free of c
SENSOR KNOCK
SENSOR KNOCK
Transmission Auxiliary Oil Pump Failure Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P0B0D-00 - Electric/Auxiliary Transmission Fluid
Radio Message "Power Surge On USB Detected" Customers may comment on the following: The radio displays the message: Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no
Radio Message "Power Surge On USB Detected" Customers may comment on the following: The radio displays the message: Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no
Radio Message "Power Surge On USB Detected" Customers may comment on the following: The radio displays the message: Power surge on USB hub detected Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0300 - Multipl
Wind Noise From Hard Top Freedom Panels Near Rear View Mirror While Driving.
Showing the 8 most recent of 606 technical service bulletins on file with NHTSA.
I was involved in a collision. The front driver's side hit another car, causing a lot of damage. The surprise was the fire. There is no reason for it to have caught for the way it did. The door was ja
I was involved in a collision. The front driver's side hit another car, causing a lot of damage. The surprise was the fire. There is no reason for it to have caught for the way it did. The door was ja
I am submitting this supplemental statement regarding my previously filed complaint involving a 2022 Jeep Wrangler. On November 8, 2025, I was involved in a crash that resulted in bodily injury, incl
I am submitting this supplemental statement regarding my previously filed complaint involving a 2022 Jeep Wrangler. On November 8, 2025, I was involved in a crash that resulted in bodily injury, incl
I am submitting this supplemental statement regarding my previously filed complaint involving a 2022 Jeep Wrangler. On November 8, 2025, I was involved in a crash that resulted in bodily injury, incl
Showing the 5 most serious of 584 complaints filed with NHTSA.
Need a manual for a different year? Browse every Jeep Wrangler we cover.
2024
Jeep Wrangler
$49.99
2023
Jeep Wrangler
$49.99
2021
Jeep Wrangler
$49.99
2020
Jeep Wrangler
$49.99
2019
Jeep Wrangler
$49.99
2018
Jeep Wrangler
$49.99
2017
Jeep Wrangler
$49.99
2016
Jeep Wrangler
$49.99
2015
Jeep Wrangler
$49.99
2014
Jeep Wrangler
$49.99
2013
Jeep Wrangler
$49.99
2012
Jeep Wrangler
$29.99
+24
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