WenmarOpen by Wenmar Pro

Service bulletins for the 2012 Dodge Ram

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.

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

By type

By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
91002292024-01-08. Service bulletin. EQUIPMENT. LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
91001962023-09-25. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
18048232023-05-30. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
0808614a2023-01-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. RBZ Or RHB Radio Software Enhancements
08086142023-01-17. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RBZ Or RHB Radio Software Enhancements
S22090000042022-12-19. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
Parts2022-11-21. Service bulletin. STRUCTURE; EQUIPMENT. Center Console.
90025032022-09-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RHR Radio Issue Description: Issue 1: While performing RHR radio reflash (software update), on rare occasions, the flash can fail to properly update the radio resulting in the radio running in Emergency IFS mode. This error condition can occur due to interrupting the software update, background radio operations interfering with the reflash process, etc. The radio will reboot, but with limited functionality ( may include but are not limited to: NAV, Voice Recognition, Bluetooth, or AUX jack are inop, no available space shown on HDD, etc.). The radio can still be properly updated by simply reinserting the software update disc and performing the reflash procedure again. To assist in the verification that the radio is running Emergency IFS perform the 1. Power on radio~ 2. Press MENU H/K~ 3. Press System Setup S/K~ 4. Press Manage HDD S/K~ 5. Press Display Available Space on HDD S/K~ 6. When running Emergency IFS, all items under Used, Available, and Capacity report as dashes Issue 2: If you are having troubles connecting a phone or a MP3 player, try removing the battery on the device and then going through the pairing/connection procedure again. If you cannot remove the battery on the device, perform a reboot. Each manufacturer has a different series of buttons to hold down to perform a reboot. If the problem still persists, try the device on another like vehicle with the same radio. If you are having the same connection issues on another like vehicle, the device may be faulty or it may not be compatible with the RHR radio. Go to www.chrysler.com/hostb/crossbrand/owners/en and click on ?Bluetooth Phone Compatibility Test Results? link for a list of phones that are compatible. For MP3 players and media storage devices, only .wma, .aac, .mp3, .sacd, .jpeg & .jpg files are supported. Remove all other file types and reevaluate the concern. Issue 3: If upgrading a vehicle from a low line radio that has factory installed UConnect
31006192022-09-15. Service bulletin. STRUCTURE; EQUIPMENT. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
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)
08-065-122022-07-25. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). RHR Navigation Map Enhancements This bulletin involves updating the RHR radios navigation map database software. Customers may experience a condition were new roads and new point of interests are not accurately shown on their navigation system.Updating the navigation software will help address most of the map inaccurate results.
08-057-12 REV. A2022-07-25. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). RBZ Or RHB Radio Software Enhancements This bulletin involves upgrading the software on the RBZ or RHB Radio. The customer may experience one or more of the following conditions. Digital photos loaded onto the hard drive intermittently get lost (RBZ & RHB). CD/DVD will not play (RHB only). Navigation accept screen will not clear (RHB only). Navigation shows ?acquiring signal? for an extended period of time (RHB only). New navigation graphics (RHB only).
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.
90025942022-07-18. Service bulletin. STEERING; EQUIPMENT ADAPTIVE/MOBILITY. For 2010 model year and newer, the BTSI solenoid is part of the bracket assembly that mounts to the steering column. Common solenoid and bracket assy part numbers are 05057506AD and 05057507AB. Please check your part for correct application. (Prior to 2010, the solenoid was part of the shift cable.)
S21230000112021-03-15. Service bulletin. EQUIPMENT; VISIBILITY:WINDSHIELD:CRITICAL FASTENERS; VISIBILITY:WINDSHIELD. Rattle Tapping Fluttering Noise From A Pillar Or Dash Driving At Highway Speeds
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.
18-022-132021-03-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. Cummins 6.7L Turbo Diesel Common Diagnostic Process New 6.7L Cummins®Turbo Diesel Common Diagnostic Process is now available as part of the standard diagnostic process located in TechCONNECT>Service Info.
90025942021-03-15. Service bulletin. STEERING; EQUIPMENT; ELECTRICAL SYSTEM. For 2010 model year and newer, the BTSI solenoid is part of the bracket assembly that mounts to the steering column. Common solenoid and bracket assy part numbers are 05057506AD and 05057507AB. Please check your part for correct application. (Prior to 2010, the solenoid was part of the shift cable.)
90043512021-03-15. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES. PLATE - CLUTCH PRESSURE For 68RFE trans use selective fit pressure plates between the overdrive and reverse clutch packs and hence use all three 52119929A$, 52119930A$, 04799116A$ maintain clearance For 65RFE & 66RFE no selectives for this pressure plate: 65RFE use 04799116A$ 66RFE use 52119929A$
90039682020-08-24. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. 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.
23-015-202020-05-26. Service bulletin. STRUCTURE; EQUIPMENT. Disinfectant Solution Recommended for COVID-19
08-049-202020-05-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
90040812020-05-26. Service bulletin. EQUIPMENT. APPLIQUE, Storage Bin (Rambox) For concern of Rambox applique fading, do not replace the applique. This is due to wax or other chemical substance being used on a grain in molded color part. You can clean the applique using isopropyl alcohol. This is not a warrantable condition.
90042512020-05-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. RFE Valvebody Plug Installation OEM RFE valve bodies require seven (7) 06030035 plugs installed and torqued to 45 in-lb (5Nm). Notify independant repair facilities when they order valve body.
S15080004802020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Speed Control Operates Intermittently

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