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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
S1625000005 Rev.2020-12-28. Service bulletin. EQUIPMENT; FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. (Rev. A) Malfunction Indicator Light (MIL) Illuminated. Service Diesel Exhaust Fluid (DEF) System ? See Dealer Soon Message on Electronic Vehicle Information Center (EVIC) Along With Possible Diagnostic Trouble Code (DTC) P241D - SCR Inducement - Forced Engine Shutdown.
18-079-20 REV. A2020-12-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Flash: Powertrain Control Module (PCM) Updates - AN-K8-18-20201102 Refer to China Joint Venture (JV) released document AN-K8-18-20201102, for details on this service action.
S20230000432020-12-21. Service bulletin. SUSPENSION; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Clunk Or Pop Noise From Front Suspension On Rough Road
S20080001752020-12-21. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. 8.4" Touchscreen Display Electrostatic Discharge Failure
S20080001722020-12-21. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
S1625000005 Rev.2020-12-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL. (Rev. A) Malfunction Indicator Light (MIL) Illuminated. Service Diesel Exhaust Fluid (DEF) System ? See Dealer Soon Message on Electronic Vehicle Information Center (EVIC) Along With Possible Diagnostic Trouble Code (DTC) P241D - SCR Inducement - Forced Engine Shutdown.
31-002-202020-11-30. Service bulletin. STRUCTURE. Aluminum Body Panel Corrosion Repair This bulletin involves inspecting and if necessary removing corrosion and refinishingthe suspect aluminum panels on the vehicle, hood, door, fenders, hinges, swing gates or liftgate panels.
05-002-202020-11-30. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION; VISIBILITY. 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.
08-092-202020-11-30. Service bulletin. STEERING; EQUIPMENT; POWER TRAIN. Improper Up Shift With Paddle Shift This bulletin involves replacing both steering wheel paddle shifter. Customers may experience the following:When trying to upshift using the paddle shifter on the steering, the transmission will downshift instead.
18-092-202020-11-30. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following (DTC) has been set:P00FD-00 - Battery B State Of Charge Performance.
08-086-202020-10-26. Service bulletin. ELECTRICAL SYSTEM. Flash: Battery Pack Control Module (BPCM) Updates - AN-K8PHEV-18-20200925 Refer to China Joint Venture (JV) released document AN-K8PHEV-18-20200925, for details on this service action.
08-087-202020-10-26. Service bulletin. POWER TRAIN. Flash: Power Inverter Module (PIM) Updates - AN-K8PHEV-18-20200927 Refer to China Joint Venture (JV) released document AN-K8PHEV-18-20200927, for details on this service action.
18-091-202020-10-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Powertrain Control Module (PCM) Updates - AN-K8PHEV-18-20200926 Refer to China Joint Venture (JV) released document AN-K8PHEV-18-20200926, for details on this service action.
18-079-202020-10-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Flash: Powertrain Control Module (PCM) Updates - AN-K8-18-20200824 Refer to China Joint Venture (JV) released document AN-K8-18-20200824, for details on this service action.
S20080001502020-10-26. Service bulletin. ELECTRICAL SYSTEM. No Crank, No Start, Multiple DTC?s For Loss Of Communication Or Ignition Circuit Open Setting In Multiple Modules
S1921000007 Rev.2020-10-26. Service bulletin. ENGINE AND ENGINE COOLING. (Revision A) Engine Restarting On Stop/Start Event Without Releasing The Brake Pedal, EVIC Displays Shift To P Then Desired Gear, D on PRNDL Flashing
S20080001152020-10-26. Service bulletin. BACK OVER PREVENTION. There Is No Backup Camera Image Displayed When Shifting To Reverse. DTC?s U0264-00 And B280B-00 May Be Set
S1817000003 Rev.2020-10-26. Service bulletin. SUSPENSION:REAR; SUSPENSION. (Revision A) Clunk Noise From Rear Suspension
S2008000083 Rev.2020-10-26. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. (Revision A) Clusters Distance To Turn Value Does Not Match The Radio Head Unit Value Navigation
S20080001412020-10-26. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Navigation Shows Incorrect Location
S20080001372020-10-26. Service bulletin. AIR BAGS; LATCHES/LOCKS/LINKAGES. Airbag Light Is On Or Power Door Locks Inoperative. DTC?s U113D-00, B25AF-2A, B1830-11, B182C-11, And B007F-11 May Be Present.
90014962020-10-26. Service bulletin. ENGINE; EQUIPMENT. CAP, Engine Oil, Fill (O RING, Oil Filler Cap) For all model years, models and engines using oil fill caps with O-Ring seals: These O-Rings are now available for service. The green O-Ring is part 68029299A$. The black O-Ring is to be serviced by the green O-Ring. The blue O-Ring (thicker cross section than green & black) is part 68029300A$.~ If ordering this oil filler cap for a warranty repair due to a damaged/missing O-ring, please note that returned caps replaced for an O-ring issue will be subject to chargeback.
90042972020-10-26. Service bulletin. TIRES; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. SENSOR, Tire Pressure For concern of TPM warning lamp on or missing signal related DTCs, please ensure correct TPMS diagnosis and repair. In order to determine proper root cause, please note if sensors are broken and email pictures of sensor before removal to FCA Redacted Content. Analysis of TPM Sensor warranty returns are reported back as TNF or TPM Sensors are returned damaged( cracked or broken) and cannot be analyzed to determine failure mode.
09-001-20 REV. A2020-09-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN; EQUIPMENT. Oil Filter Upgrade This bulletin involves replacing the existing engine oil filter with an upgraded version. This action is a proactive product improvement which adds enhanced filtration and flow performance for the upgraded filter.
S20080001302020-09-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Radio UConnect GPS Based Trip Computer Missing

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