2021 Ram 2500 Technical Service Bulletins

556 technical service bulletins (TSBs) are on record for the 2021 Ram 2500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10187638Dec 1, 2020Electrical system, Visibility (wipers, defrost, mirrors). Driver Or Passenger Power Windows Do Not Go Up Or Down
• 10224048Nov 20, 2020Electrical system. Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 ? ECU Application Software Code 1 Missing Or Corrupted
• 10184426Nov 20, 2020Electrical system, Engine. Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 ? ECU Application Software Code 1 Missing Or Corrupted
• 10224030Nov 7, 2020Electrical system. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
• 10221787Aug 19, 2020Equipment. USB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part. Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Verify the functionality of these applications using an OEM Apple Lightning cable or an OEM provided USB cable for Android phones before performing any additional troubleshooting. For questions regarding Android…
• 10189179Jun 5, 2013Steering, Suspension. If replacing the steering linkage or drag link inner tie rod assembly at the pitman arm on a vehicle built before Febuary 14 th, 2008, verify that the pitman arm part number is 68039930AA. The part number is embossed on the pitman arm.~If the pitman arm is not a 68039930AA, it must be replaced with a 68039930AA.~ Issue 2: For 2003 to 2007 MY only.

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