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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

Bulletins, newest first
S21080001202023-01-17. Service bulletin. EQUIPMENT:ELECTRICAL. Radio Volume Uncontrollable Or Changing On Its Own
S20080000872023-01-17. Service bulletin. STRUCTURE. Memory Seat Does Not Recall Memory Settings
S21080000982023-01-17. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Radio Screen Freeze, Blank Screen And Reset
S18090000072023-01-17. Service bulletin. ENGINE. Customer Complaint May Include Engine Oil Leak Or Consumption
S20080000112023-01-17. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
90041632023-01-17. Service bulletin. PARKING BRAKE; VEHICLE SPEED CONTROL; WHEELS. MOLDING, Wheel Flare, Quarter Panel (Wide wheel flares) If you have a Jeep Grand Cherokee Summit, SRT, Trackhawk or Limited X with wide flares that are loose appearing or poor fitting, please document the VIN and provide the following information: 1.) Take image of customer concern - Highlighting flare adhesive surface location where the misaligned/loose/delamination condition is found with respect to the door or body. 2.) Email images of concerns to FCA Redacted Content For additional questions, call FCA Redacted Content. If no response in 15 minutes, proceed with repair.
31-002-222023-01-17. Service bulletin. STRUCTURE. Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates. NOTE: Digital imaging pre authorization is required for Smart Warranty Base dealers or Pre Approval is required from Regional Office depending on market. This bulletin involves inspecting and if necessary removing corrosion and refinishing the suspect aluminum panels on the vehicle, hood, door, fenders, hinges, swing gates or liftgate panels.
31001222023-01-09. Service bulletin. STRUCTURE. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
21026222023-01-09. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice the following condition:Poor coast down quality (bump/clunk) at approximately 16-32 kph (10-20 mph) range in manual mode.
S22210000032023-01-09. Service bulletin. POWER TRAIN. 8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.
91000162023-01-09. Service bulletin. TRAILER HITCHES. WL trailer tow lighting kit No trailer tow sales codes are required to be added to the vehicle with use of this kit. If sales code XF2 is added to vehicle a DTC error maybe a result.
08037202023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. UAV and UCV Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to:. UAV radios - 34.2. UCV radios - 30.21. Customers may experience one or more of the following:Speaker crackling noise on non amplified vehicles (UAV Only). Active call not transferred to vehicle Bluetooth® (UAV Only). Voice Recognition (VR) not understanding commands to switch sources (UAV Only). Bluetooth phonebook not available (UAV Only). "Setting" button removed after ignition cycle (UAV Only). Coolant temperature value incorrect (UAV Only). Speaker crackling noise.
S20080001042023-01-09. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. During A WiTech Session The ABS And Traction Control Lights Turn On. Multiple ABS And PCM DTC?s Set
S20080000942023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Uconnect Market Place APP Fatal Error Message
S20080001002023-01-09. Service bulletin. ELECTRICAL SYSTEM:WIRING. Trailer Wiring Connector Adapter 4-Pin And 7-Pin Circuit Identification
S20080000102023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
90042792023-01-09. Service bulletin. STRUCTURE. Exterior Emblems/Badging For exterior emblems/badges that appear to be loose, crooked, or missing, please document the VIN and provide the following information: 1.) Take image of customer concern 2.) Email images of concerns to FCA Redacted Content For additional questions, call FCA Redacted Content. If no response in 15 minutes, proceed with repair.
23012222023-01-09. Service bulletin. EQUIPMENT. Glove Box Hard To Close This bulletin involves replacing the glove box bumpers. Customers may comment on the following: The glove box is hard to close.
05002222023-01-09. Service bulletin. SUSPENSION:FRONT:HUB. Front Click Noise at Low Speed Turns This bulletin involves installing a friction disc kit on both front hub bearings and rotors. The customer may comment on the following: When making a sharp turn at low speed (parking lot) maneuvers, a click noise is heard. Most of the time the noise can be heard if the windows are open.
S22080000732023-01-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
S22080000722023-01-09. Service bulletin. ELECTRICAL SYSTEM. RKE Does Not Work Or Has Short Range, TPM Is Not Reading Tire Pressures Or Remote Start Is Inoperative
S17080001182023-01-09. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
S22080000682023-01-09. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. ?Device Not Supported? Message on the radio screen
S22090000022023-01-09. Service bulletin. ENGINE. Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. When performing diagnosis, an internal engine concern may be suspected.
S2123000023RevB2022-12-19. Service bulletin. VEHICLE SPEED CONTROL; SEATS. The Liftgate Latch Sticks, Will Not Open, Close, Or Hard To Close Manually

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