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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

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

Bulletins, newest first
S2108000015 RevH2022-05-31. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Uconnect Box Requires Service Message
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.
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
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
S2008000010 Rev.2021-06-28. Service bulletin. ELECTRICAL SYSTEM. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
S21080001092021-06-28. Service bulletin. ELECTRICAL SYSTEM. Remote Key Fobs Only Work In Close Range
S21230000262021-05-24. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ACC Not Available Message Instrument Cluster
S2008000011 Rev.2021-04-26. Service bulletin. ELECTRICAL SYSTEM. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
S21080000702021-04-26. Service bulletin. ELECTRICAL SYSTEM. Uconnect 5 Apple CarPlay And Android Auto Troubleshooting
S21080000542021-03-15. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Power Driver Window Auto Up And Down Feature Does Not Operate
S2008000190 Rev.2021-03-15. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. User Is Unable To Create A New Profile In The R1H Radio Uconnect 5
S21080000312021-03-15. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Uconnect 5 R1 Clock Time Not Accurate
09-013-20 REV. A2021-03-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; ENGINE. 3.6L Pentastar Upgrade Spark Plug Internal Crack This bulletin involves replacing all six spark plugs. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. Customers may also comment on the following:Rough running engine.
09-013-202021-03-01. Service bulletin. ENGINE; EQUIPMENT; ELECTRICAL SYSTEM. 3.6L Pentastar Upgrade Spark Plug Internal Crack This bulletin involves replacing all six spark plugs. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. Customers may also comment on the following: Rough running engine.
S20080001782021-03-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Assist Hard Button Inoperative And Apps Intermittent Functionality
18-006-212021-02-16. Service bulletin. ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may comment on the following conditions:Poor air conditioning performance. Air conditioning compressor will not stop cycling and the evaporator freezes up.
S2008000185 Rev.2021-02-16. Service bulletin. ELECTRICAL SYSTEM. Uconnect 5 Voice Recognition Options
S21080000162021-02-16. Service bulletin. ELECTRICAL SYSTEM. Telematics Box Module (TBM2) Code B1561-11 Cellular Antenna 2-Circuit Short To Ground, B1561-13 Cellular Antenna 2-Circuit Open
S20080001902020-12-28. Service bulletin. ELECTRICAL SYSTEM. User Is Unable To Create A New Profile In The R1H Radio Uconnect 5
S20080001852020-12-28. Service bulletin. ELECTRICAL SYSTEM. Uconnect 5 Voice Recognition Options
S20080001742020-12-28. Service bulletin. ELECTRICAL SYSTEM. Code B156D-00 Low Voltage Differential Signal Cable Stored
S20080001722020-12-28. Service bulletin. ELECTRICAL SYSTEM. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.

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