2021 Ram 1500 Technical Service Bulletins

1,130 technical service bulletins (TSBs) are on record for the 2021 Ram 1500. 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.

• 10184705Nov 10, 2020Engine cooling, Fuel system, Equipment. (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.
• 10184406Nov 10, 2020Electrical system, Engine, Fuel system, Transmission and drivetrain. (Rev. B) Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P20E8 ? Reductant Pressure Too Low and/or P208B ? Reductant Pump 1 Control Performance Set.
• 10184405Nov 10, 2020Electrical system, Engine cooling, Fuel 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.
• 10224031Nov 9, 2020Body and structure. (Rev. D) Dust Intrusion Or Air Leak In Cab
• 10184708Nov 9, 2020Equipment, Body and structure. (Rev. D) Dust Intrusion Or Air Leak In Cab
• 10184408Nov 9, 2020Body and structure. (Rev. D) Dust Intrusion Or Air Leak In Cab
• 10224030Nov 7, 2020Electrical system. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
• 10184707Nov 7, 2020Electrical system. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
• 10184407Nov 7, 2020Equipment, Electrical system. Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
• 10224027Nov 6, 2020Engine cooling. HVAC Blower Motor Operates Intermittently Or Changes Speeds
• 10184704Nov 6, 2020Equipment, Engine cooling. HVAC Blower Motor Operates Intermittently Or Changes Speeds
• 10184404Nov 6, 2020Equipment. HVAC Blower Motor Operates Intermittently Or Changes Speeds
• 10224024Nov 5, 2020Exterior lighting, Back-over prevention (rear camera). (Rev. B) Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10184701Nov 5, 2020Equipment, Transmission and drivetrain, Exterior lighting. (Rev. B) Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10184401Nov 5, 2020Electrical system, Fuel system, Transmission and drivetrain. (Rev. B) Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
• 10223938Oct 29, 2020Engine cooling. Customer Indicates There Is A Whistle Noise After The Vehicle Is Turned Off.
• 10183049Oct 29, 2020Equipment, Engine cooling. Customer Indicates There Is A Whistle Noise After The Vehicle Is Turned Off.
• 10223982Oct 22, 2020Steering. Steering Wheel Off Center This bulletin involves adjusting the front toe to correct a steering wheel off center condition. This is due to an inaccurate alignment settings from the plant. The customer may describe the steering wheel is off center.
• 10183093Oct 22, 2020Steering, Suspension. Steering Wheel Off Center This bulletin involves adjusting the front toe to correct a steering wheel off center condition. This is due to an inaccurate alignment settings from the plant. The customer may describe the steering wheel is off center.
• 10223912Oct 6, 2020Engine cooling. No Crank No Start Condition. P0688 - Auto Shutdown Relay Sense Circuit Low Found In The PCM
• 10183023Oct 6, 2020Electrical system, Engine cooling. No Crank No Start Condition. P0688 - Auto Shutdown Relay Sense Circuit Low Found In The PCM
• 10181572Sep 28, 2020Latches, locks and linkages. (Revision D) Tailgate Ajar Indicator Light Is On And Or High Effort Required To Close And Latch The Tailgate
• 10181514Sep 23, 2020Visibility (wipers, defrost, mirrors). GLASS, Front Door For concern of front door window glass flaws such as bubbles or scratches, please contact FCA Redacted Content and email pictures of the concern to FCA Redacted Content. If no response in 15 minutes, proceed with repair.
• 10181545Sep 5, 2020Equipment. (Revision B) Radio Resets While Driving Under 1000 RPM
• 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…
• 10221785Aug 19, 2020Engine cooling. LAMP, Cargo (CHMSL) If the CHMSL is being replaced for a water leak, new screws should be used, refer to STAR parts for the latest screw PN Ensure the screws are tightened to 2.8 NM / 24" lbs.
• 10180177Aug 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…
• 10180175Aug 19, 2020Equipment. LAMP, Cargo (CHMSL) If the CHMSL is being replaced for a water leak, new screws should be used, refer to STAR parts for the latest screw PN Ensure the screws are tightened to 2.8 NM / 24" lbs.
• 10223525Jun 1, 2020Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes P0407 ? EGR Sensor B Circuit Low, or P0408 ? EGR Sensor B Circuit High Set
• 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.

← All problems reported for the 2021 Ram 1500