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Service bulletins for the 2021 Dodge Durango

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.

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

By type

By component

By trouble code

Bulletins, newest first
90045092022-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:FILTER/SCREEN. Oil Filter 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. Recommended Brands: Wix, Purolator, and NapaGold
90044932022-05-31. Service bulletin. FUEL SYSTEM, OTHER. RAIL, Fuel Prior to replacing this compoenent, please contact one of the following prior to disassembly: FCA Redacted Content If no response in 15 minutes, proceed with repair.
08-178-212021-12-13. Service bulletin. ELECTRICAL SYSTEM. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash 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. National launch for this FOTA update is expected on:WL - Current Level R17.98 Update to R17.99 on 11/08/2021 WD - Current Level R17.73 Update to R17.99 on 11/19/2021 RU - Current Level R17.89 Update to R17.99 on 11/19/2021 Customers may experience one or more of the following: Radio resets at times (WD and RU only). Bluetooth® disconnects (WD and RU only). Intermittent display screen blank (WD and RU only). Radio slow to respond and lockup (WD and RU only). Radio inoperative intermittently (WD and RU only). Apps not able to update (WL only). Additional enhancement included with this software update:CarPlay® and Android Auto® improvements and robustness added.
23-035-212021-12-13. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY:ROOF AND PILLARS. Rattle Coming From Sunroof This bulletin involves replacing the sunroof fasteners. Customers may comment on the following:Rattle coming from sunroof.
Y25 Combo Rev12021-12-13. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Customer Satisfaction Notification Y25 Radio Software Update
Y25 Combo2021-12-13. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Customer Satisfaction Notification Y25 Radio Software Update
S2108000015 Rev.2021-12-13. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Uconnect Box Requires Service Message
S21080002782021-12-13. Service bulletin. STRUCTURE:BODY:DOOR; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:WIRING; VEHICLE SPEED CONTROL. Pinched Front Passenger Door Harness Causes Stop/Start To Become Inoperative, Bus Not Go To Sleep And Door Panel Lights To Remain On. DTC?s B2860-15 And P00FD
S1623000034 Rev.2021-12-13. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER. Water Leak From Overhead Console, A Pillar And Or Headliner. Sunroof Drain Tube Inspection.
90038952021-12-13. Service bulletin. STRUCTURE:BODY:DOOR. Front Door Window If the front side door glass has flaws such as delamination, distortion, or cracking, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please take pictures of the affected area of the glass and email the pictures to FCA Redacted Content
09-007-212021-06-28. Service bulletin. ENGINE. 6.2L Engine Oil Temperature Sensor Leak This bulletin involves re-torquing the oil temperature sensor to specification. Customers may notice a slight oil leak from under the vehicle near the oil temperature sensor location
08-088-212021-06-28. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following:Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers
08-075-212021-06-28. Service bulletin. ELECTRICAL SYSTEM. Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The following software enhancement is available: Amplifier update to eliminate static noise from the instrument panel mounted speakers.
S21080001252021-06-28. Service bulletin. ELECTRICAL SYSTEM. Battery Of Uconnect Box Is Temporarily Low Popup Message
S21180000092021-06-28. Service bulletin. ENGINE AND ENGINE COOLING. Customer complains of a MIL-on condition. Upon further inspection, there is a Diagnostic Trouble Code (DTC) P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) set in the PCM.
S21080001192021-06-28. Service bulletin. EQUIPMENT. Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection, Radio Stuck When IPhone Is Connected
S2008000010 Rev.2021-06-28. Service bulletin. ELECTRICAL SYSTEM. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
S21080001202021-06-28. Service bulletin. EQUIPMENT. Radio Volume Uncontrollable Or Changing On Its Own
S21230000322021-06-28. Service bulletin. STRUCTURE:BODY:DOOR. Rattle Buzz Noise From Door Area
S2008000011 Rev.2021-06-28. Service bulletin. EQUIPMENT. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
S21080001092021-06-28. Service bulletin. ELECTRICAL SYSTEM. Remote Key Fobs Only Work In Close Range
90043722021-06-28. Service bulletin. STRUCTURE. BRACKET, Front Bumper Whenever the 2021MY Dodge Durango fascia bracket is replaced, Please confirm the presence of three 3 inch square foam blocks inside the fascia above lower grille. If you have any questions or no foam pieces are present, please contact FCA Redacted Content Please email pictures and VIN # to FCA Redacted Content
S21230000262021-05-24. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ACC Not Available Message Instrument Cluster
S1708000118 Rev.2021-05-24. Service bulletin. EQUIPMENT:ELECTRICAL. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off
S1908000107 Rev.2021-05-24. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. Rear Liftgate Does Not Latch, Liftgate Ajar Lamp Illuminated

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