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Service bulletins for the 2022 Jeep Grand Cherokee

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1166 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
08002242024-03-18. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Drivetrain Control Module (DTCM) Updates A moaning, grinding, or groaning type noise while driving between 80 - 112 kph (50 - 70 mph). Noise is not heard when the front axle disconnect is disengaged. NOTE: **This noise happens more as the ambient temperatures become less than 5 ? (41 ?).** This bulletin involves reprogramming the DTCM with the latest available software.
S22080000202024-03-18. Service bulletin. ELECTRICAL SYSTEM. Electric Mode Temporarily Unavailable, Cluster Message Displayed Vehicle in Fuel Oil Refresh Mode (FORM)
S22080000602024-03-18. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE. Low Fuel Warning Indicator Stuck ON
S23080000162024-03-18. Service bulletin. ELECTRICAL SYSTEM. The ORC Will Not PROXI Align, Negative Response 0X22,Diagnostic Trouble Code (DTC) B2204-00 ECU Configuration Mismatch
S14080003842024-03-18. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
08131232024-01-16. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Radio Over The Air S26.18 Updating to T25.50 Software Version Customers may experience one or more of the following: Amplifier module sets Diagnostic Trouble Code (DTC) U0485 - Implausible Data Received Set. Radio reset (Rearview camera functions normally). Voice Recognition (VR) inoperable. Wireless CarPlay? inoperable. Audio sources inoperable Display switches to Nav on VR prompt. Compass inop, does not update direction. Vehicle Positioning (Lat/Long) inoperable.Surround View Camera inoperable (Rearview camera functions normally). Unable to exit FamCam. Audio Repetition inoperable. Electric vehicle pages inoperable. Translated text is incorrect. Profile avatar changes in Valet Mode. Display does not return to idle mode after call. Dynamic rear view camera guidelines inoperable. FOTA popup won?t dismiss. Ambient Lights Setting inoperable. Call Status on after all ended Favorites available in valet mode. SXMT® Favorites inoperable.Tutorial App inoperable. Audio Repetition stops during incoming calls. Unable to connect second device. Unable to exit Seat Comfort popup. Call does not end on the Instrument Panel Cluster (IPC). Seat Comfort graphic incorrect. Headphone button for front passenger display inoperable. USB media source inoperable on front passenger display. Schedule update inoperable. SXMT® inoperable. Wireless Android Auto inoperable. Media sources duplicated. Audio unmuted at door close. Radio freeze (Rearview camera functions normally). Radio input lagging. Navigation active with no active route. Scheduled cabin cooling inoperable. Incorrect phone repetition displayed. Navigation routing inoperable. Unable to exit electric vehicle pages. Comfort softkeys incorrect. Comfort graphic overlap. Unable to change audio sources. Audio sources unavailable after profile switch. No incoming call popup on Uconnect phone. FamCam image in black and white. SOS call status banner remains after call ended. Press and hold inoperable on comfort temperature slider. Set
21028232024-01-16. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Transmission Control Module (TCM) Updates Customer may experience the following: ? Shifts rough occasionally when coming down to a stop. ? Shifts rough occasionally when accelerating. ? Shifts rough when transitioning from EV to Hybrid operation on low State of Charge (SoC). This bulletin involves reprogramming the TCM with the latest available software.
18013232024-01-16. Service bulletin. SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; STEERING; VEHICLE SPEED CONTROL; FUEL SYSTEM, GASOLINE; POWER TRAIN; ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates Customers or technician may experience one or more of the following: ? **The engine oil life displayed on Instrument Panel Cluster (IPC) drops down too fast when the engine oil dilution reaches high level without the ability to recover. ? Incorrect reporting of fuel tank high pressure sensor value on wiTECH and Freeze Frame. ? The fuel door will get locked in the event of a leak failure.** ? Engine must be started twice to achieve drive ready (at low temperatures around -30°C, -22°F) when the vehicle was entered and started quickly. ? ?Performance Limited, Service Fuel System? message displayed while driving. ? Unable to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. This bulletin involves reprogramming the PCM with the latest available software. NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this HCP and AHCP update: ? Transmission Control Module (TCM). ? Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM) module.
08031232024-01-16. Service bulletin. FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; POWER TRAIN; ELECTRICAL SYSTEM. Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates **Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set in the Hybrid Control Processor (HCP) module: ? P16F0-00 - SPI Comm Hardware Fault. Customer may experience one or more of the following: ? Unexpected engine start during a crank (customer is expecting EV mode but the gas engine starts).** ? ?Service Charging System? popup when keying the vehicle to off while still in drive. ? Engine must be started twice to achieve drive ready (at low temperatures around 30°C, 22°F) when the vehicle was entered and started quickly. ? Radiator fan cycling while in park and with vehicle operational. May be described as ?breathing? sound from the front of the vehicle. ? "Performance Limited, Service Fuel System? popup while driving. ? Radiator fan spinning at max speed while charging. The vehicle is providing max cooling when the charging module reaches high temperature. May be described as a loud sound that disappears when the vehicle is unplugged. ? Poor cabin heat in electric mode. ? Temporary loss of cabin cooling (<5s) while driving in electric mode. ? State of Charge (SoC) dropping lower than expected while in eSave Battery Charge mode. ? Turtle mode while refueling in hot ambient. ? Unable to enter electric mode driving while FORM is active. This bulletin involves reprogramming the HCP and AHCP or also known as Power Inverter Module (PIM) with the latest available software. NOTE: Additional module flashes are required for this update to be effective. The following modules are all to be updated along with this HCP and AHCP update: ? Powertrain Control Module (PCM). ? Transmission Control Module (TCM).
S23080000542024-01-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. System Operation Obstructed or Blocked, ?Blind Spot Temporarily Unavailable, Sensor Blocked?, ?Automatic Emergency Braking (AEB) Limited Service Required? or ?Limited Functionality Clean Front Windshield? Displayed Momentarily on The Cluster
S23080001392024-01-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Code Error Message on The Radio, Uconnect Box Error or ?Please Reset Message? Appears on the Radio Display
S23080001352024-01-16. Service bulletin. ELECTRICAL SYSTEM. Passive Entry General Electrical Low Frequency (LF) Antenna Faults Stored or Active
18013232024-01-08. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Flash: Powertrain Control Module (PCM) Updates Customers may experience one or more of the following: ? Engine must be started twice to achieve drive ready (at low temperatures around -30°C, -22°F) when the vehicle was entered and started quickly. ??Performance Limited, Service Fuel System? popup while driving. ? Unable to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. This bulletin involves reprogramming the PCM with the latest available software NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this HCP and AHCP update: ? Transmission Control Module (TCM). ? Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM) module.
S23080000742024-01-08. Service bulletin. ELECTRICAL SYSTEM:ADAS. Central ADAS Decision Module (CADM), Advanced Driver Assist System (ADAS), Lane Assist Inoperative, Service Active Lane Management Message
S22080000112024-01-08. Service bulletin. ELECTRICAL SYSTEM. Wireless Qi Charger Not Charging
91001572024-01-08. Service bulletin. ELECTRICAL SYSTEM:ADAS. Central ADAS Decision Module CADM LO Part Number is more precise than "Up to and including" and "After" dates in the item description. Please ensure to order the correct CADM and Long Range Camera Part Number(s) the vehicle was built with. The Root of the Original and Replacement part should be identical, the difference will be in the NIK level. Technician Removal of the Long Range Camera and CADM for Testing Purposes: Please ensure the root of the Original and Replacement part are identical.
91002262024-01-08. Service bulletin. ELECTRICAL SYSTEM. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
91002122024-01-08. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.
0803523A2024-01-02. Service bulletin. ELECTRICAL SYSTEM; SEATS. Flash: Memory Seat Module (MSM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). ? B1D9B-54 - Seat Horizontal Front Stop Not Learned-Missing Calibration. Customers may experience the following: ? Memory seat does not save on profiles 1 or 2. ? Easy entry/exit functionality is inoperative. This bulletin involves reprogramming the MSM with the latest available software.
08055232024-01-02. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM; WHEELS; ENGINE AND ENGINE COOLING; TRAILER HITCHES; STEERING; SERVICE BRAKES. Radio Over The Air S24.18 Updating to S26.18 Software Version Customers may experience one or more of the following: ? **Navigation signal drops out; maps not loading on the Instrument Panel Cluster (IPC) display. ? Cannot change satellite stations, display shows one station on screen but is playing another.** ? Battery drain. ? Black screen after clicking 9accept9 at start up (Rearview camera functions normally). ? Radio resets (Rearview camera functions normally). ? Wireless connectivity device disconnect. ? Wireless connectivity disconnecting. ? CarPlayT icon does not appear in device manager. ? Audio disruptions. ? SXMT inoperative. ? Audio mute. ? Passenger screen blank. ? Passenger screen apps missing. ? Missing profiles icon. ? IPC displays incorrect audio source. ? Radio is slow to respond. ? Trailer tire pressure configurations deleted. ? Steering wheel controls skipping SXM channels. ? Recent calls not displayed. ? Phone audio playing when ignition is off. This software update also has the following enhancements: ? Icon size/layout improvements. ? Carplay/Android AutoT improvements. ? Uconnect Phone improvements. ? FOTA improvements. ? Passenger screen camera app improvements. ? Voice Recognition (VR) command improvements. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from S24.18 to S26.18. NOTE: National launch for this FOTA update is expected to begin November 18, 2022.
S228A0000282024-01-02. Service bulletin. ELECTRICAL SYSTEM. Radio Remained On After Ignition Is Switched Off, Dead Battery From Excessive Radio Current Draw
S21080002492024-01-02. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; LATCHES/LOCKS/LINKAGES:DOORS:LOCK. Cluster and Radio Display Settings Reverted Back to Default Settings, Auto Door Locks and Paddle Shifter Inoperative No Menu to Enable
18013232023-10-30. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates Customers may experience one or more of the following: ? Engine must be started twice to achieve drive ready (at low temperatures around -30°C, -22°F) when the vehicle was entered and started quickly. ??Performance Limited, Service Fuel System? popup while driving. ? Unable to enter electric mode driving while Fuel Oil Refresh Mode (FORM) is active. This bulletin involves reprogramming the PCM with the latest available software NOTE: Additional module flashes are required for this update to be effective, the following modules are all to be updated along with this HCP and AHCP update: ? Transmission Control Module (TCM). ? Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM) module.
S23210000092023-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. MIL On with TCM P1DB7 Active
S22080001722023-10-30. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. Camera Display Has a Blue Screen When Using Surround, Front, Rear, or Park Assist Camera View

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.