WenmarOpen by Wenmar Pro

Service bulletins for the 2020 Dodge Challenger

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.

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

By type

By component

By trouble code

Bulletins, newest first
S20080000602020-05-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. Radio Issues With iPhone 11
S20080000592020-05-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. Error Code 20 Message On the Radio Screen
S20080000482020-05-26. Service bulletin. EQUIPMENT. Phone Contacts Will Not Load
S20080000542020-05-26. Service bulletin. VISIBILITY; VISIBILITY:SUN/MOON ROOF ASSEMBLY. Sunroof Inoperative
S20190000022020-05-26. Service bulletin. STEERING. Hands On Steering Wheel Message In EVIC
S20080000452020-05-26. Service bulletin. ELECTRICAL SYSTEM. Apps Or Icons Grayed Out
08-026-202020-05-26. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Customers may comment on the following:Driver and passenger windows makes a clunk sound when the window is fully open.
S19080002082020-05-26. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Satellite Radio Inoperative Radio Has Code B156B-13.
90042272020-05-26. Service bulletin. EQUIPMENT. CORE, Heater (with tubes) When replacing the heater core for LA, LX, and LD vehicles, make sure to return not only the heater core but also the connecting tubes, seals and retainers. For any questions contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
08-026-202020-05-18. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:DOOR. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Customers may comment on the following:Driver and passenger windows makes a clunk sound when the window is fully open.
S19080002082020-05-18. Service bulletin. EQUIPMENT. Satellite Radio Inoperative Radio Has Code B156B-13.
90042272020-05-18. Service bulletin. EQUIPMENT:ELECTRICAL. CORE, Heater (with tubes) When replacing the heater core for LA, LX, and LD vehicles, make sure to return not only the heater core but also the connecting tubes, seals and retainers. For any questions contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
08-026-202020-04-27. Service bulletin. ELECTRICAL SYSTEM. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Customers may comment on the following:Driver and passenger windows makes a clunk sound when the window is fully open.
S19080002082020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL. Satellite Radio Inoperative Radio Has Code B156B-13.
90042272020-04-27. Service bulletin. ENGINE AND ENGINE COOLING. CORE, Heater (with tubes) When replacing the heater core for LA, LX, and LD vehicles, make sure to return not only the heater core but also the connecting tubes, seals and retainers. For any questions contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
23-008-202020-04-06. Service bulletin. STRUCTURE. Incorrect Front License Plate Bracket This bulletin involves replacing the front license plate bracket. Customers may experience the following: A large gap can be seen on the sides of the license plate bracket.
S20080000132020-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Key Programming, Security Pin Request, Pin Invalid
S14080003842020-04-06. Service bulletin. ELECTRICAL SYSTEM. Intelligent Battery Sensor-IBS Installation, Battery Charging Message, Start Stop Charging Warning Lamp Illuminated On Stop Start Equipped Vehicles
S20050000022020-04-06. Service bulletin. SERVICE BRAKES. Pad Contact On Rotor After Brake Service
S20190000012020-04-06. Service bulletin. STEERING. U11E8-00-LOST COMMUNICATION WITH EPS STEERING TORQUE MESSAGE
90042132020-04-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. HEADLAMP After performing the headlamp condensation clearing service procedure, If the WK Headlamp is being replaced for Moisture / Condensation issue, please e-mail pictures of the Moisture / Condensation issue to FCA Redacted Content and then continue with the replacement.

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