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Service bulletins for the 2013 Ram 3500

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.

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

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

Bulletins, newest first
18-038-162022-10-24. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING. P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 This bulletin involves verifying the proper operation of the Diesel Exhaust Fluid (DEF) system and, if necessary, replacing the Selective Catalyst Reduction (SCR) Catalyst assembly. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find Diagnostic Trouble Code (DTC) P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 set in the Powertrain Control Module (PCM) memory.
S20080001772022-10-17. Service bulletin. ELECTRICAL SYSTEM. Some Features Of Newly Installed 68509716AB Radio Not Available
18101162022-10-17. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following DTCs have been set: P0456 - EVAP System Small Leak (Sales Code EZC). P2610 - PCM Internal Engine Off Timer Performance (Sales Code EZC). U0140 - Lost Communication With Body Control Module (BCM).In addition, the following software enhancements are also available: Throttle Position Sensor (TPS) enhancements (Sales Code EZC). Transmission torque management enhancement when shifting from drive to reverse. Additional powertrain enhancements to the intake manifold Short Runner Valve (SRV) system. Additional powertrain enhancements for block heater applications (Sales Code NHK).
S20080001132022-09-26. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:IGNITION. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle
90039682022-09-26. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ELECTRICAL SYSTEM. CONDENSER, Air Conditioning CONDITION 1: If it is determined that the A/C compressor does not engage due to a refrigerant leak at the receiver/drier plug on the A/C condenser, order the receiver/drier plug kit P/N 68447796A$ and follow the repair instructions included on the instruction sheet. CONDITION 2: For stock at the dealership of the below Part Number level or older ONLY, use kit 68447796A$ to change the desiccant BAG and the desiccant bag access PLUG before installing the Cooler on the vehicle. 52014588AD level and older only. 52014609AC level and older only. 52014632AC level and older only. 52014797AG level and older only. 52014948AE level and older only. 52014978AF level and older only.
18-091-162022-09-26. Service bulletin. FUEL SYSTEM, DIESEL; BACK OVER PREVENTION; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); POWER TRAIN. Flash: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set. Several software improvements are available for the following conditions. The Following DTC has been changed from a two trip fault to a one trip fault: · U1A24 - Lost Communication With Ammonia Sensor. Prevent or reduce MIL illumination when no defect is present for the following DTCs. These faults have been changed from a one trip fault to a two trip fault: · P0201 - P0206 - Fuel Injector X Circuit/Open. · P049D - EGR Control Position Exceeding Learning Limit. · P0711 - Transmission Temperature Sensor Performance. · P0712 - Transmission Temperature Sensor Low. · P0713 - Transmission Temperature Sensor High. · P0714 - Transmission Temperature Sensor Intermittent. · P0740 - TCC Out Of Range. · P0869 - Line Pressure High. · P0933 - Hydraulic Pressure Sensor Range/Performance. · P0934 - Line Pressure Sensor Circuit Low. · P0935 - Line Pressure Sensor Circuit High. · P1775 - Solenoid Switch Valve Latched In TCC Position. · P1776 - Solenoid Switch Valve Latched In LR Position. · U0100 - Lost Communication With ECM/PCM. · U0002 - CAN C Bus Off performance - Bus Off. · **P2281 - Air Leak Between MAF And Throttle Body. · P218F - Reductant No Flow Detected. · P242F - Diesel Particulate Filter Restriction - Ash Accumulation. · P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. · P202E - Diesel Exhaust Fluid) Reductant Injector Performance. · P209F - Diesel Exhaust Fluid) Reductant Tank Heater Control Circuit Performance. · P218F - Reductant No Flow Detected.** · P205E - (Diesel Exhaust Fluid) Reductant Tank Temperatur
90044702022-09-26. Service bulletin. TRAILER HITCHES; ELECTRICAL SYSTEM:WIRING. CONNECTOR/WIRING, Trailer Tow If the connector or wiring is physically damaged, burned, melted or corroded, prior to replacing the part, please contact FCA Redacted Content If no response in 15 minutes, proceed with repair. Please send pictures of the failed part to FCA Redacted Content
S20080001132022-09-26. Service bulletin. ELECTRICAL SYSTEM. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message
1803014REVB2022-09-26. Service bulletin. POWER TRAIN; SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; EXTERIOR LIGHTING; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL. Flash: 6.7L Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L turbo Diesel.Prevent Or Reduce Malfunction Indicator Lamp (MIL) Illumination When No Defect is Present For The Following Diagnostic Trouble Codes (DTCs). These Faults Have Been Changed From P0201 - P0206 - Fuel Injector X Circuit/Open. P049D - EGR Control Position Exceeding Learning Limit. P0711 - Transmission Temperature Sensor Performance. P0712 - Transmission Temperature Sensor Low. P0713 - Transmission Temperature Sensor High. P0714 - Transmission Temperature Sensor Intermittent. P0740 - TCC Out Of Range. P0869 - Line Pressure High. P0933 - Hydraulic Pressure Sensor Range/Performance. P0934 - Line Pressure Sensor Circuit Low. P0935 - Line Pressure Sensor Circuit High. P1775 - Solenoid Switch Valve Latched In TCC Position. P1776 - Solenoid Switch Valve Latched In LR Position. U0100 - Lost Communication With ECM/PCM. U0002 - CAN C Bus Off performance - Bus Off. U110E - Lost Ambient Temperature Message.The Following DTC Has Been Changed From A Two Trip Fault To One Trip Fault: U1A24 - Lost Communication With Ammonia Sensor.Improvements To Prevent Or Reduce Malfunction Indicator Lamp (MIL) Illumination When No Defect Is Present For: U3017 - Control Module Timer/Clock Performance. P026B - Injection Timing Performance. P0128 - Thermostat Rationality. In cold ambient temperatures. P0087 - Fuel Rail Pressure Too Low. P2281 - Air Leak Between MAF and Throttle Body. U1421 - Implausible Ignition Key Off Time Received. P026A - Charge Air Cooler Efficiency Below Threshold. P04DB - Crankcase Ventilation System Disconnected. P0544 - Exhaust Gas Temperature Sensor Circuit - Bank 1 Sensor 1. P0562 - Battery Voltage Low. P0604 - Internal Control Module RAM Error. P1451 - Diesel Particulate Filter
1400114REVB2022-09-26. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM; STRUCTURE. Fuel Gelling in Cold Ambient Temperatures This bulletin involves reconfiguring the Body Control Module (BCM). Some customers may experience a Malfunction Indicator Lamp (MIL) due to fuel related Diagnostic Trouble Code (DTC) and/or may have a hard or no start condition due to fuel gelling in cold ambient temperatures (20°F or -7°C) or below. DTCs, such as P0087, P0191 or P026B (or other DTCs) may have been set.frame mounted fuel filter heater not to function. The condition is due to a configuration setting in the Body Control Module (BCM).
21017192022-09-15. Service bulletin. FUEL SYSTEM, GASOLINE; AIR BAGS; POWER TRAIN; ELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL; EXTERIOR LIGHTING; BACK OVER PREVENTION. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the followingDTC has been set:U1111-00 - Lost Odometer Message(DD, DF, and DP with Diesel Engine Only). In addition, the customer may notice one or more of the following conditions: The customer may notice a harsh 2-3 and/or 3-4 shift(2017 MY D2 with ETK 6.7L Diesel and DF2 Transmission Only). 1-2 hard shift. 3-4 flare issue fix. Trans quick learn fix(Gas Engine Only). Transmission oil temperature light illumination during high engine and tow loads. Less than desired towing performance while using cruise control. Harsh engagement while shifting from neutral to drive, neutral to reverse,or park to reverse with vehicle still in motion (rolling garage shift). Engine flare during 2-1 tip in downshift. Less than desired shift quality during 6-5 and 5-4 coasting downshifts. Delayed downshifts in Tow/Haul mode while driving down grades. Less than desired transmission shift performance when transitioning froma low traction to high traction surfaces i.e. ice covered road to clear pavement. Less than desired shift points during light pedal and Wide Open Throttle(WOT) operation or while in Tow/Haul and engine brake modes. 1-2 upshift shudder correction(Diesel engine and DF2 Transmission Only). A harsh 1-2 upshift(DF2 Transmission Only). Excessive gear shifting(DF2 Transmission Only). Harsh 2-1 downshift(DF2 Transmission Only). Delayed engagement when shifting from neutral to drive, neutral to reverse,or park to reverse (garage shifts)(DF2 Transmission Only). Audible squawk noise on 4-3 downshift(DF2 Transmission Only). Poor vehicle acceleration in first gear with vehicle fully loaded(DF2 Transmission Only). MIL illumination with no defect found forDTC P253D - PTO Sense Circuit High(DF2 Transmission Only).
08111192022-09-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. RA3 and RA4 GPS Radio Update This bulletin involves updating the radio software. 18.01.35 (BU Vehicles)
D19252022-09-15. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. RRT 19-090 (Service Bulletin 08-111-19) 2013-2018 Multiple Vehicles RA3/RA4 Radio GPS Certification Error
08-054-162022-09-15. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT. RA3 RA4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. **Improvements: · Ability to communicate with Siri via UConnect. · Ability to press Voice Recognition (VR) button for more than one second.** A customer may experience one or more of the following conditions: · **Poor or no connection to cellular network (U.S. market only). · HVAC temperature out of sync with radio display (KL vehicles).** · Track names may be displayed twice in USB or SD media modes. · SD, USB or BTSA modes may become non-functional for a given ignition cycle. · Duplicate song titles may be displayed in USB mode. · Last track is displayed but next track is being played. · Navigation function may resets itself after using One-Shot VR. · Intermittently the Global Positioning System (GPS) may lose its location for a short time and causes routing and positioning concerns. · GPS and Internal cellular device may become inoperative and causes a loss of GPS and cellular functions. · A false Pop-up message may appear ?Vehicle Phone Requires Service? even though the vehicle?s phone works properly. · Back-up camera image may be unclear or jittery/stutters at times. · Enables Via Mobile software features when released to consumers (U.S. market only). · Able to adjust audio balance / fade settings during a VR session. · Correct condition where user could not exit screen off mode. · Mute button status was not being displayed correctly. · Presets where not shown correctly or were deleted. · Enhancements to POI. · ParkSense tone continuously on. · Radio display may shows ?Please insert USB Stick?. · Enhancement made when video is display in radio when using PAL format video disks. · Corrected the temperature slider bar not updating on Manual Temperature Control vehicles. · Navigation may not start or may lose position. · Rear camera may show a black screen for 3 seconds upon going to rev
08-008-142022-08-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; UNKNOWN OR OTHER. RA2 RG2 Or RJ2 Radio Update To Prevent Display Screen Lockup This bulletin involves updating the radio's software or replacing the radio if required. A customer may experience the radio display screen is locked on the Ram logo. This software update is to prevent this condition from occurring. Vehicles equipped with satellite radio (sales code RSD) may have a condition were the radio may reset a few times during a drive cycle. This condition is very intermittent.
18-030-142022-08-29. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Flash: Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L turbo Diesel. Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For The Following Transmission Faults. These Faults Are Currently Tripped As A One Trip Fault And Should Have Been A Two Trip Fault: ? P0201 - P0206 - FUEL INJECTOR X CIRCUIT/OPEN ? P049D - EGR CONTROL POSITION EXCEEDED LEARNING LIMIT ? P0711 - TRANSMISSION TEMPERATURE SENSOR PERFORMANCE ? P0712 - TRANSMISSION TEMPERATURE SENSOR LOW ? P0713 - TRANSMISSION TEMPERATURE SENSOR HIGH ? P0714 - TRANSMISSION TEMPERATURE SENSOR INTERMITTENT ? P0740 - TCC OUT OF RANGE ? P0869 - LINE PRESSURE HIGH ? P0933 - HYDRAULIC PRESSURE SENSOR RANGE/PERFORMANCE ? P0934 - LINE PRESSURE SENSOR CIRCUIT LOW ? P0935 - LINE PRESSURE SENSOR CIRCUIT HIGH ? P1775 - SOLENOID SWITCH VALVE LATCHED IN TCC POSITION ? P1776 - SOLENOID SWITCH VALVE LATCHED IN LR POSITION ? U0100 - LOST COMMUNICATION WITH ECM/PCM ? U0002 - CAN C BUS OFF PERFORMANCE - BUS OFF ? U110E - LOST AMBIENT TEMPERATURE MESSAGE Improvements To Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For: ? P026A - CHARGE AIR COOLER EFFICIENCY BELOW THRESHOLD ? P04DB - CRANKCASE VENTILATION SYSTEM DISCONNECTED ? P0544 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT - BANK 1 SENSOR 1 ? P0562 - BATTERY VOLTAGE LOW ? P0604 - INTERNAL CONTROL MODULE RAM ERROR ? P1451 - DIESEL PARTICULATE FILTER SYSTEM PERFORMANCE ? P20EE - SCR NOx CATALYST EFFICIENCY BELOW THRESHOLD - BANK 1 (Additional software enhancements to prevent false MIL) ? P202E - (DIESEL EXHAUST FLUID) REDUCTANT INJECTOR PERFORMANCE ? P2201 - AFTERTREATMENT NOx SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 1 ? P2281 - AIR LEAK BETWEEN MAF AND THROTTLE BODY ? P24A5 - EGR COO
90030812022-08-29. Service bulletin. ELECTRICAL SYSTEM. Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.
Z5091195A2022-08-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. RES / RHA / REB radio that supports Bluetooth and Hands-Free For issues with Bluetooth, Hands-Free Calling, and/or Voice Commands, DO NOT replace the radio. Diagnose the Hands-Free Module system (also called the Telematics Module). The Telematics Module (and associated components) is the system responsible for these features. A power cycle may be required for the hands-free module for proper diagnosis.~ Please reference; 8T - Navigation/Telecommunication Diagnosis and Testing (DIAGNOSIS AND TESTING - HANDS FREE PHONE)
18-001-142022-08-22. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; EXTERIOR LIGHTING. Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P0456 - Evap System Small Leak In addition, the following software enhancements are available for D2, DJ, and DD vehicles equipped with a 5.7L engine (sales code EZC) ? Transmission torque management enhancement when shifting from drive to reverse. ? Additional powertrain enhancements to the intake manifold Short Runner Valve (SRV) system. ? Additional powertrain enhancements for block heater applications (sales code NHK).
18-062-142022-08-22. Service bulletin. SERVICE BRAKES, HYDRAULIC; POWER TRAIN; FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Flash: 6.7L Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Engine Control Module (ECM) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L Turbo Diesel. These improvements are separated into the following categories.Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For The Following Diagnostic Trouble Codes (DTCs). These DTCs Are Currently Set As A One Trip Fault And Should Be A Two Trip Fault: P0201 - P0206 - Fuel Injector X Circuit/Open. U110E - Lost Ambient Temperature Message. P049D - EGR Control Position Exceeded Learning Limit.These DTCs Are Currently Set As A Two Trip Fault And Should Have Been A One Trip Fault: U12A4 - LOST COMMUNICATION WITH AMMONIA SENSOR Improvements To Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (Mil) Illumination For: P2281 - Air Leak Between MAF and Throttle Body. U3017 - Control Module Timer/Clock Performance. U1421 - Implausible Ignition Key Off Time Received. P0128 - Thermostat Rationality. In cold ambient temperatures. P0087 - Fuel Rail Pressure Too Low. P0544 - Exhaust Gas Temperature Sensor Circuit - Bank 1 Sensor 1. P2002 - Diesel Particulate Filter Efficiency Below Threshold. P061A - Level 2 Torque Performance. P0234 - Turbocharger Over boost condition. P026A - Charge Air Cooler Efficiency Below Threshold. P0299 - Manifold Pressure Sensor Out of Range Low. P0544 - Exhaust Gas Temperature (EGT) Sensor Circuit - Bank 1 Sensor 1. P0562 - Battery Voltage Low. P20EE - SCR NOX Catalyst Efficiency Below Threshold - Bank 1. P2201 - Aftertreatment NOX Sensor Circuit Performance - Bank 1 Sensor 1. P24A5 - EGR Cooler Bypass Bank 1 Control Stuck. P2459 - Diesel Particulate Filter Regeneration Too Frequent. P249E - Closed Loop SCR Reductant Injection Control At Limit - Flow Too High.
18-030-142022-08-22. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Flash: 6.7L Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L turbo Diesel. Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For The Following Diagnostic Trouble Codes (DTCs). These Faults Are Currently Tripped As A One Trip Fault And Should Have Been A Two Trip Fault: ? P0201 - P0206 - Fuel Injector X Circuit/Open. ? P049D - EGR Control Position Exceeding Learning Limit. ? P0711 - Transmission Temperature Sensor Performance. ? P0712 - Transmission Temperature Sensor Low. ? P0713 - Transmission Temperature Sensor High. ? P0714 - Transmission Temperature Sensor Intermittent. ? P0740 - TCC Out Of Range. ? P0869 - Line Pressure High. ? P0933 - Hydraulic Pressure Sensor Range/Performance. ? P0934 - Line Pressure Sensor Circuit Low. ? P0935 - Line Pressure Sensor Circuit High. ? P1775 - Solenoid Switch Valve Latched In TCC Position. ? P1776 - Solenoid Switch Valve Latched In LR Position. ? U0100 - Lost Communication With ECM/PCM. ? U0002 - CAN C Bus Off performance - Bus Off. ? U110E - Lost Ambient Temperature Message. The Following DTC Has Been Changed From A Two Trip Fault To One Trip Fault: ? U1A24 - Lost Communication With Ammonia Sensor. Improvements To Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For: ? P026B - Injection Timing Performance. ? P0128 - Thermostat Rationality. In cold ambient temperatures. ? P0087 - Fuel Rail Pressure Too Low. ? P2281 - Air Leak Between MAF and Throttle Body. ? U3017 - Control Module Timer/Clock Performance. ? U1421 - Implausible Ignition Key Off Time Received. ? P026A - Charge Air Cooler Efficiency Below Threshold. ? P04DB - Crankcase Ventilation System Disconnected. ? P0544 - Exhaust Gas Temperature Sensor Circuit - Bank 1 Sensor
08108152022-08-22. Service bulletin. ELECTRICAL SYSTEM. This bulletin involves reprogramming the Vehicle System Interface Module (VSIM) with the
08017162022-08-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Incorrect Instrument Cluster Displays.
05013152022-08-22. Service bulletin. PARKING BRAKE:ELECTRICAL:CONTROL MODULE:SOFTWARE; SEAT BELTS; ELECTRICAL SYSTEM. Anti Lock Brake (ABS) Module System Enhancements.
08-008-14 REV. B2022-08-22. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RA2 RG2 Or RJ2 Radio Update To Prevent Display Screen Lockup This bulletin involves updating the radio's software or replacing the radio if required. A customer may experience the radio display screen is locked on the Ram logo. This software update is to prevent this condition from occurring. Vehicles equipped with satellite radio (sales code RSD) may have a condition were the radio may reset a few times during a drive cycle. This condition is very intermittent.

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