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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

Bulletins, newest first
S22230000142023-01-09. Service bulletin. EQUIPMENT; STRUCTURE. Water Leaking From Overhead Console Or Headliner Microphone On Sunroof Equipped Vehicle
S21080002052023-01-09. Service bulletin. ELECTRICAL SYSTEM; TRAILER HITCHES. Mopar Trailer Tow Module Kit Sales Incorrect Sales Code And/Or CAN IHS Wiring Incorrect Connector Cavities
S22230000132023-01-09. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Rattle From Roof When Driving Over Bumps Or Rough Road
90045072023-01-09. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK. MODULE, Anti-Lock Brake System & BOOSTER, Power Brake Prior to replacing this for a C0597-00 fault code, ensure that the software is at the latest level.
90045042023-01-09. Service bulletin. STRUCTURE. TRANSFER CASE If the Transfer Case is being replaced for a concern related to C1472-92 refer to STAR Online S2121000014 Rev. C before ordering.
90044992023-01-09. Service bulletin. STRUCTURE; POWER TRAIN. VALVE BODY & CONTROL UNIT, Transmission This valve body is currently unavailable from Mopar. Order the transmission assembly.
90044982023-01-09. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT. AIR LINE ASSEMBLY, Air Line Bundle Air Line 90 Degree Elbow PN 68526604A$ should be used to replace damaged elbows if that is the only damage to the bundle. Full air line bundles should not be ordered and have 90 degree elbows removed to replace damaged parts. The MOPAR kit PN 68526604A$ should be ordered instead.
90044872023-01-09. Service bulletin. STRUCTURE; ENGINE AND ENGINE COOLING; AIR BAGS; POWER TRAIN. 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 components. If no response in 15 minutes, proceed with repair. Please email pictures of leak locations to FCA Redacted Content
90044902023-01-09. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Washer Nozzle Front Front Washer nozzle Broken, damaged or not seated, Please follow these steps: 1- Take pictures or the broken washer nozzle before and after your remove it 2- Verify washer hose routing and take picture of the washer hose to show how it is routed 4- Take picture of the washer hose to show how it is attached to the hood hinge 3- Send pictures via email to FCA Redacted Content Include VIN# in the email 4- For additional questions, call FCA Redacted Content 5- Please send the part back to warranty center
05003222022-12-19. Service bulletin. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS. Brake Lines OverTorqued
0500322REVA2022-12-19. Service bulletin. FUEL SYSTEM, GASOLINE. Brake Lines Over-Torqued This bulletin involves inspecting and possibly replacing the front brake lines from the Brake System Control Module(BSCM) to both the front brake hose junctions. Customers may experience the following: Brake fluid leak. This minor leak is coming from the front brake line unions.
Z232022-12-19. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Customer Satisfaction Notification Z23 Radio Frequency Hub Module
830982022-12-19. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. CSN Z23: 2022 (WL) GRAND CHEROKEE L - DEALER SERVICE INSTRUCTIONS AND RFHM PARTS
S22240000052022-12-19. Service bulletin. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; UNKNOWN OR OTHER. Front HVAC Vents Default To Defrost, Driver Side Only Blows Cold.
S22020000042022-12-19. Service bulletin. ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. WL Air Suspension Control Module ASCM Service flash is for new part replacements ONLY
S2108000242RevA2022-12-19. Service bulletin. EQUIPMENT. Wireless Android Auto Or Apple CarPlay Intermittent Operation From Interference
S2208000050RevA2022-12-19. Service bulletin. ELECTRICAL SYSTEM. Vehicle Will Not Start
S22080000892022-12-19. Service bulletin. AIR BAGS. Airbag Light On And/Or Passenger Seat Belt Unbuckled Message Displayed. Driver And Passenger Seat Belt Connector Not Fully Seated
S2123000023RevB2022-12-19. Service bulletin. VEHICLE SPEED CONTROL; SEATS. The Liftgate Latch Sticks, Will Not Open, Close, Or Hard To Close Manually
S22090000042022-12-19. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
S22230000302022-12-19. Service bulletin. EXTERIOR LIGHTING; VISIBILITY. Blind Spot Inoperative With Mirror Indicator On. C00C4-97 And Or C00C5-76 Wrong Mounting Position DTCs Set.
829752022-12-19. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE. LATCH - FRONT DOOR
830522022-12-19. Service bulletin. SUSPENSION:FRONT:HUB. RECEIVER - HUB
830202022-12-19. Service bulletin. STEERING. DAMPER - STEERING
829732022-12-19. Service bulletin. EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING. LAMP - TAIL

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