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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
18-030-142022-08-22. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. 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
90030812022-08-22. 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.
08-036-14 REV. A2022-08-15. Service bulletin. EQUIPMENT; PARKING BRAKE; BACK OVER PREVENTION; ELECTRICAL SYSTEM. RA3 RA4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. A customer may experience, one or more of the following conditions. Navigation function may resets itself after using One-Shot Voice Recognition (VR). Intermittently the Global Positioning System (GPS) may lose it?s 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. Enhancement to navigation routing. 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 reverse. Enhancements for iPod or iPhone devices that may not start playing after connecting. iPod would not resume playing after a VR session or phone call. Radio reset, screen lockup, blank screen or sluggish system response time. Compass indicator turns off. Touch screen shut down message. Radio surround sound will not stay ON. Driver memory feature causes Sirius XM failure. Loss of radio presets. Battery drain - due to radio remains on. Uconnect apps don't load. AM/FM popping noises and/or static. Backup camera display is blank
08-021-14 REV. B2022-08-15. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. ? Speed Camera UK & Spain complaining that the speed camera feature was not available with the latest MY14 software. ? DAB preset list on the top of the screen doesn't change while scrolling with steering controls. ? Rear view camera jitter. ? Tuner reception software enhancements. ? HVAC temperature control enhancements. ? SRT soft button missing for radios when vehicle is equipped with SRT feature (EMEA /LATAM markets only). ? Battery drain due to the radio and cluster back-lighting staying on. ? Postal Code smart speller logic enhancements (EMEA markets only). ? AM/FM steering wheel mode switch button not working (LATAM markets only). ? Navigation Lockout Disable while vehicle is in motion (EMEA markets only). ? Removed network status indicators for SRT/APPS. ? Voice Recognition (VR) says 'cancel' when starting (App) applications. ? iPod would not resume playing after a VR session or phone call. ? Removed the cell signal indicators in the SRT and Apps button on non-US vehicles. ? rear camera may show a black screen for 3 seconds upon going to reverse. ? Navigation would not start or would lose position. ? Removal of parental control under Apps menu. ? Turn by Turn navigation in the cluster set to ON by default. ? Transfer button does not pick-up and transfer incoming call. ? Some Russian letters are caps when they should be lower-case. ? Touch screen locks up in navigation, when Russian is selected. ? Address search availably when the vehicle is moving (EMEA markets only). ? VR messages in Spanish talks to fast. ? Recognition enhancement for Russian VR. ? Hands free audio too low for non-amp vehicle (KL). ? Intermittently ?Registration expired? pop-up appears on display screen. ? Arabic language for navigation only, not the keyboard (RJ3 RJ4 radio only). ? Incorrect time to destination, when
18-034-14 REV. A2022-08-15. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM. P0520- Engine Oil Pressure Sensor Circuit This bulletin involves replacing the oil pressure sensor with a revised part. 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: P0520 - Engine Oil Pressure Sensor Circuit
90035852022-08-08. Service bulletin. ELECTRICAL SYSTEM. Intake Grid Heater, Grid Heater Relay 2012 - 2016 6.7L Cummins engines with Intake Heater issues or DTC P2609 and P0542, please replace the Intake Heater Grid and Relay as a set. 68210071A$ (heater grid) and 05187880A$ (relay). Inspect electrical cable between the heater grid and relay for signs of possible overheating. Replace cable as necessary.
18-078-152022-08-08. Service bulletin. BACK OVER PREVENTION; EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE; 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. WARNING:There will be a choice between 2 calibrations. One for vehicles that utilize an ammonia sensor and one for vehicles that have had the ammonia sensor removed. Be sure to select the correct software based on vehicle configuration. 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. ? 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: ? P205E - (Diesel Exhaust Fluid) Reductant Tank Temperature Sensor Circuit Intermittent (setting when the block heater is plugged in). ? U110E - Lost Ambient Temperature Message. ? P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. ? 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 Overboost condition. ? P026A - Charge Air Cooler Efficiency Below Threshold. ? P0299 - Manifold Pressure Sensor Out of Range Low. ? P0544 - Exhaust Gas Temperature (EGT
08-103-152022-08-08. Service bulletin. SEATS; STEERING; WHEELS; BACK OVER PREVENTION; PARKING BRAKE; ELECTRICAL SYSTEM. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. ? Duplicate song titles may be displayed in USB mode. ? Last track is displayed but next track is being played. ? SD, USB or BTSA modes may become non-functional for a given ignition cycle. ? Track names may be displayed twice in USB or SD media modes. ? Voice Recognition command ?Set Temperature? may not respond in Fahrenheit. United Kingdom (UK) Vehicle only. ? DAB (Digital Audio Broadcast) is inoperative. ? Wrong routing for addresses with a longitude between 0 and -1 degrees. ? Speed Camera UK & Spain complaining that the speed camera feature was not available with the latest MY14 software. ? DAB preset list on the top of the screen doesn't change while scrolling with steering controls. ? Rear view camera jitter. ? Tuner reception software enhancements. ? HVAC temperature control enhancements. ? SRT soft button missing for radios when vehicle is equipped with SRT feature (EMEA /LATAM markets only). ? Battery drain due to the radio and cluster back-lighting staying on. ? Postal Code smart speller logic enhancements (EMEA markets only). ? AM/FM steering wheel mode switch button not working (LATAM markets only). ? Navigation Lockout Disable while vehicle is in motion (EMEA markets only). ? Removed network status indicators for SRT/APPS. ? Voice Recognition (VR) says 'cancel' when starting (App) applications. ? iPod would not resume playing after a VR session or phone call. ? Removed the cell signal indicators in the SRT and Apps button on non-US vehicles. ? rear camera may show a black screen for 3 seconds upon going to reverse. ? Navigation would not start or would lose position. ? Removal of parental control under Apps menu. ? Turn by Turn navigation in the cluster set to ON by default. ? Transfer button does not pick-up and transfer incoming call. ? Some Russian letters are caps when they sho
90035852022-07-25. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE; ELECTRICAL SYSTEM. Intake Grid Heater, Grid Heater Relay 2012 - 2016 6.7L Cummins engines with Intake Heater issues or DTC P2609 and P0542, please replace the Intake Heater Grid and Relay as a set. 68210071A$ (heater grid) and 05187880A$ (relay). Inspect electrical cable between the heater grid and relay for signs of possible overheating. Replace cable as necessary.
18-078-152022-07-25. Service bulletin. FUEL SYSTEM, GASOLINE; BACK OVER PREVENTION; FUEL SYSTEM, DIESEL; EXTERIOR LIGHTING; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. 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. WARNING:There will be a choice between 2 calibrations. One for vehicles that utilize an ammonia sensor and one for vehicles that have had the ammonia sensor removed. Be sure to select the correct software based on vehicle configuration. 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. ? 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: ? P205E - (Diesel Exhaust Fluid) Reductant Tank Temperature Sensor Circuit Intermittent (setting when the block heater is plugged in). ? U110E - Lost Ambient Temperature Message. ? P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. ? 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 Overboost condition. ? P026A - Charge Air Cooler Efficiency Below Threshold. ? P0299 - Manifold Pressure Sensor Out of Range Low. ? P0544 - Exhaust Gas Temperature (EGT
08-103-152022-07-25. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION; STEERING; PARKING BRAKE; WHEELS; SEATS. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and updating the radio software, if required. ? Duplicate song titles may be displayed in USB mode. ? Last track is displayed but next track is being played. ? SD, USB or BTSA modes may become non-functional for a given ignition cycle. ? Track names may be displayed twice in USB or SD media modes. ? Voice Recognition command ?Set Temperature? may not respond in Fahrenheit. United Kingdom (UK) Vehicle only. ? DAB (Digital Audio Broadcast) is inoperative. ? Wrong routing for addresses with a longitude between 0 and -1 degrees. ? Speed Camera UK & Spain complaining that the speed camera feature was not available with the latest MY14 software. ? DAB preset list on the top of the screen doesn't change while scrolling with steering controls. ? Rear view camera jitter. ? Tuner reception software enhancements. ? HVAC temperature control enhancements. ? SRT soft button missing for radios when vehicle is equipped with SRT feature (EMEA /LATAM markets only). ? Battery drain due to the radio and cluster back-lighting staying on. ? Postal Code smart speller logic enhancements (EMEA markets only). ? AM/FM steering wheel mode switch button not working (LATAM markets only). ? Navigation Lockout Disable while vehicle is in motion (EMEA markets only). ? Removed network status indicators for SRT/APPS. ? Voice Recognition (VR) says 'cancel' when starting (App) applications. ? iPod would not resume playing after a VR session or phone call. ? Removed the cell signal indicators in the SRT and Apps button on non-US vehicles. ? rear camera may show a black screen for 3 seconds upon going to reverse. ? Navigation would not start or would lose position. ? Removal of parental control under Apps menu. ? Turn by Turn navigation in the cluster set to ON by default. ? Transfer button does not pick-up and transfer incoming call. ? Some Russian letters are caps when they sho
90023502022-07-18. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM; EQUIPMENT. Part Description: Integrated Trailer Brake Module Issue Description: Before replacing an Integrated Trailer Brake Module (ITBM) please review the following items.~ 1. The ITBM does not control the trailer lights. If the trailer lights are not working, do not change the ITBM.~ 2. If the Diagnostic Trouble Code(DTC) reported by the ITBM is C10C7-11 "Electronic Trailer Brake Control Output Short to Ground" or C10C7-12 "Electronic Trailer Brake Control Output Short to Battery", please verify the wiring on the trailer. The purpose of this faults is to protect the ITBM output from faulty trailer wiring.~ 3. If the customer complaint is ITBM not detecting the trailer connection. Do not change the ITBM until the system has been verified with load simulation and confirmed that ITBM is not recognizing the load. If load simulation indicates that the ITBM is operating properly, please verify the trailer wiring.~ 4. ITBM output will not be available if a trailer is not connect and plugged into the vehicle. The ITBM must detect a trailer before you will get trailer brake output.~ 5. Please follow the service manual procedures before changing the ITBM.~ This part can only be used as a replacement on vehicles with the Integrated Trailer Brake system already installed. Do not attempt to use this module for the purpose of adding the Integrated Trailer Brake system to a vehicle that was not originally equipped. You will encounter configuration difficulties. MOPAR has developed a kit, part number 82212548 to be used for installation of the Integrated Trailer Brake system on vehicles.
18-018-132022-07-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT. This Bulletin involves selectively erasing and reporgramming the Engine Control Module (ECM) with new software. With the ignition in the ?Run? position, engine not running, a small number of customers may experience a message in the Vehicle Information Center that states ?Service Exhaust System - see dealer? erroneously or if a customer?s VIN is listed in VIP or your RRT VIN list, perform the repair.
08-027-132022-07-18. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST; EQUIPMENT; ELECTRICAL SYSTEM. This Bulletin involves updating the Memory Seat Module (MSM) software. A customer may experience an Intermittent message ?Memory recall not available? without pressing the memory seat button. On further inspection the technician will not find anyDTC. After updating the software in the MSM the only time your will see ?Memory recall not availably-Vehicle not in park? is when the vehicle is out of park and the Memory seat button is pressed.
08108152022-07-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin involves reprogramming the Vehicle System Interface Module (VSIM) with the
08017162022-07-05. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Incorrect Instrument Cluster Displays.
90044702022-06-27. Service bulletin. ELECTRICAL SYSTEM:WIRING; TRAILER HITCHES. 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
18-018-13 REV. A2021-03-22. Service bulletin. POWER TRAIN; SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM. 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: ? 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 Improvements To Prevent Or Reduce Unnecessary Malfunction Indicator Lamp (MIL) Illumination For: ? P026A - CHARGE AIR COOLER EFFICIENCY BELOW THRESHOLD ? P0544 - EXHAUST GAS TEMPERATURE 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 ? P2281 - AIR LEAK BETWEEN MAF AND THROTTLE BODY ? 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 Other Updates: ? With the ignition in the ?Run? position, engine not running, a small number of customers may experience a message in the Vehicle Information Center that states ?Service Exhaust System - see dealer? erroneously. ? Add engine run time t
90023502021-03-15. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; ELECTRICAL SYSTEM. Part Description: Integrated Trailer Brake Module Issue Description: Before replacing an Integrated Trailer Brake Module (ITBM) please review the following items.~ 1. The ITBM does not control the trailer lights. If the trailer lights are not working, do not change the ITBM.~ 2. If the Diagnostic Trouble Code(DTC) reported by the ITBM is C10C7-11 "Electronic Trailer Brake Control Output Short to Ground" or C10C7-12 "Electronic Trailer Brake Control Output Short to Battery", please verify the wiring on the trailer. The purpose of this faults is to protect the ITBM output from faulty trailer wiring.~ 3. If the customer complaint is ITBM not detecting the trailer connection. Do not change the ITBM until the system has been verified with load simulation and confirmed that ITBM is not recognizing the load. If load simulation indicates that the ITBM is operating properly, please verify the trailer wiring.~ 4. ITBM output will not be available if a trailer is not connect and plugged into the vehicle. The ITBM must detect a trailer before you will get trailer brake output.~ 5. Please follow the service manual procedures before changing the ITBM.~ This part can only be used as a replacement on vehicles with the Integrated Trailer Brake system already installed. Do not attempt to use this module for the purpose of adding the Integrated Trailer Brake system to a vehicle that was not originally equipped. You will encounter configuration difficulties. MOPAR has developed a kit, part number 82212548 to be used for installation of the Integrated Trailer Brake system on vehicles.
18-018-132021-03-15. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM. This Bulletin involves selectively erasing and reporgramming the Engine Control Module (ECM) with new software. With the ignition in the ?Run? position, engine not running, a small number of customers may experience a message in the Vehicle Information Center that states ?Service Exhaust System - see dealer? erroneously or if a customer?s VIN is listed in VIP or your RRT VIN list, perform the repair.
08-027-132021-03-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This Bulletin involves updating the Memory Seat Module (MSM) software. A customer may experience an Intermittent message ?Memory recall not available? without pressing the memory seat button. On further inspection the technician will not find anyDTC. After updating the software in the MSM the only time your will see ?Memory recall not availably-Vehicle not in park? is when the vehicle is out of park and the Memory seat button is pressed.
S20080001772020-12-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Some Features Of Newly Installed 68509716AB Radio Not Available
S20080001132020-09-28. Service bulletin. ENGINE; ELECTRICAL SYSTEM. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle
DOR-E8D6V-082020-08-24. Service bulletin. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; TRAILER HITCHES. These SKUs are Trailer Brake Control Modules. The customer communication requested return of unsold inventory due to an internal software issue. The internal software issue leads to a fault code for lack of communication with the Trailer Brake Controller. This will cause the part to be replaced because because module installation cannot be completed due to this lack of electronic communication.
DOR-E4E8S-082020-08-24. Service bulletin. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL. These SKUs are Trailer Brake Control Modules. The customer communication requested return of unsold inventory due to an internal software issue. The internal software issue leads to a fault code for lack of communication with the Trailer Brake Controller. This will cause the part to be replaced because because module installation cannot be completed due to this lack of electronic communication.

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