Ram 1500 Service Bulletins
2,018 manufacturer communications on file.
- October 29, 2025•Document ID: 11025023Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-363-25
- Date Added:
- November 5, 2025
- Manufacturer:
- RAM
SummaryRadio Over The Air (FOTA) Update from U31.42 to U35.26 Software Version he customer may experience one or more of the following: ● When selecting the "Ride Height" setting for the air suspension in the radio there is no feedback on the radio screen to indicate the vehicle is actively lowering until it has reached the desired height. ● The default "Ride Height" button setting does not have an information icon that describes its function. ● Navigation widget blacks out after switching driver profiles. ● Incorrect Smart Phone As A Key (SPAAK) key configuration, registration and detection. SPAAK devices that are not in range are showing as "Connected" and SPAAK devices that are in range are showing as "Suspended". In addition, the following software enhancement is available: ● In Vehicle Advertising feature. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from U31.42 to **U35.26**
Associated Products (1)Associated Documents - October 29, 2025•Document ID: 11025020Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-360-25
- Date Added:
- November 5, 2025
- Manufacturer:
- RAM
SummaryHeadlamps Aimed Too Low Customers may ex perience the following:This bulletin involves performing the headlamp alignment procedure. ● Headlamps are aimed too low. This bulletin involves performing the headlamp alignment procedure.
Associated Products (1)Associated Documents - October 25, 2025•Document ID: 11024566Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-357-25
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P014B-00 - O2 Sensor 2/2 Delayed Response - Lean To Rich Bank. (In Active or Stored status) ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. (In Active or Stored status) ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. (In Active or Stored status) ● P1CEA-00 - Boost Side EVAP Purge System Performance. (In Active or Stored status) ● P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. (In Active or Stored status) ● U0673-00 - Lost Communication With Ion Sense Module. (In Active or Stored status) Customers may also comment on the following: ● Rough running engine This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.
Associated Products (1)Associated Documents - October 25, 2025•Document ID: 11024563Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STEERING
- Mfr Comm. #:
- 08-093-25 REV. A
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryFlash: Electronic Power Steering (EPS) Module Updates Customers may comment **on one or more** of the following: ● The steering feels heavy while returning steering wheel to center during a lower speed turn. ● The vehicles pulls slightly at highway speeds. This bulletin involves **inspecting and possibly** reprogramming the EPS module with the latest available software
Associated Products (1)Associated Documents - October 24, 2025•Document ID: 11024574Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- S2519000010
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummarySteering Pull That Improves As The Truck Is Driven. Vehicle May Have Had Recent Steering Or Suspension Repair.
Associated Products (2)Associated Documents - October 22, 2025•Document ID: 11024560Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 18-031-25 REV. C
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. ● P0071-00 - Ambient Air Temperature Sensor Performance. ● P2C90-00 - Crankcase Ventilation System - Hose "A" Disconnected. ● P1CEA-00 - Boost Side EVAP Purge System Performance. ● P05BD-00 - Stop-start Mode Switch Range/Performance. ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. ● U0673-00 - Lost Communication With Ion Sense Module.** ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking - in ACTIVE or STORED status. ● P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit - in ACTIVE or STORED status. ● P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit - in ACTIVE or STORED status. ● P032A-00 - Knock-Combustion Vibration Sensor C Circuit - in ACTIVE or STORED status. ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance - in ACTIVE or STORED status. ● P2AF6-00 - Starter Relay 3 Stuck Off - in ACTIVE or STORED status. ● P0300-00 - Multiple Cylinder Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0301-00 - Cylinder 1 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0302-00 - Cylinder 2 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0303-00 - Cylinder 3 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0304-00 - Cylinder 4 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0305-00 - Cylinder 5 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. ● P0306-00 - Cylinder 6 Misfire - in ACTIVE or STORED status set during cold start catalyst heating. NOTE: To confirm the cold start catalyst heating, use WiTech Freeze Frame data, and confirm "Time Since Engine Start" less than 30 seconds and "Engine Coolant Temperature °F" less than 50 °C (122 °F) when Misfire Code was set. See Step 3 for more details. ● U0104-00 - Lost Communication With Cruise Control Module - in ACTIVE or STORED status. This software update will allow this permanent fault code to naturally clear. ● U0405-00 - Invalid Data Received From Cruise Control Module - in ACTIVE or STORED status. This software update will allow this permanent fault code to naturally clear. Customers may also experience one or more of the following: ● **Rough running engine. ● "Excessive Oil - Service Vehicle" message display in the Instrument Panel Cluster (IPC). ● Vehicle is difficult to start. ● Potential stalling when coming to a stop with an immediate restart. NOTE: If the engine were to stall while stopping, a message would display in the IPC informing the driver to shift to Park to restart the engine.* This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.
Associated Products (1)Associated Documents - October 21, 2025•Document ID: 11025028Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000009
- Date Added:
- November 5, 2025
- Manufacturer:
- JEEP
SummaryEngine Oil Leak
Associated Products (60)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango+ 40 moreAssociated Documents - October 21, 2025•Document ID: 11024579Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL
- Mfr Comm. #:
- 9100694
- Date Added:
- October 29, 2025
- Manufacturer:
- JEEP
SummaryDealerships are replacing entire brake pedal assemblies to resolve accelerator pedal concerns. SBOM provides the accelerator as a separately serviceable assembly. Tech Tip Message Requested: "For your awareness, if replacement of the accelerator pedal is necessary, it can be ordered individually rather than as part of the complete pedal assembly. This helps prevent unnecessary repairs and potential chargebacks."
Associated Products (6)Associated Documents - October 21, 2025•Document ID: 11024573Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2518000009
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryCheck Engine Lamp-On
Associated Products (1)Associated Documents - October 18, 2025•Document ID: 11024619Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000080
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryRemote Keyless Entry (RKE) Not Functional With One of the Paired Keyfobs, Passive Entry/ Keyless Go functions Would be Operational
Associated Products (10)Associated Documents - October 16, 2025•Document ID: 11024614Service Bulletin/Repair InstructionsSERVICE BRAKES; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000090
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryBrakes Appear to Drag After Setting Trailer Brake Feature in the Radio Settings
Associated Products (10)Associated Documents - October 16, 2025•Document ID: 11024587Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-346-25
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryFlash: Instrument Panel Cluster (IPC) Updates Customer may comment on one or more of the following: ● Analog gauges flickers when vehicle is asleep and the door is opened. ● IPC "Navigation" option does not show in the menu. This can be accessed by selecting it in the "Favorites" screen. ● Menu item number five is "Audio" and when cycling through the menu, but "Navigation" is menu item number five in the "Favorites" menu. ● Battery voltage gauge fill goes to "0%" at all voltages above 14.0v. ● After enabling head up display one, nothing is displayed in the HUD when layout simple or layout standard is selected. ● Only "Driver Assist" is displayed in the HUD when layout advanced is selected. ● "Driver Assist" and turn by turn "Navigation" are displayed when layout custom (layout four from radio) is selected (only applicable with radios using theme 143 This bulletin involves reprogramming the IPC with the latest available software.
Associated Products (1)Associated Documents - October 15, 2025•Document ID: 11024613Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000089
- Date Added:
- October 29, 2025
- Manufacturer:
- RAM
SummaryRear Window Switch Inoperative
Associated Products (2)Associated Documents - October 13, 2025•Document ID: 11024605Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100672 Rev 3
- Date Added:
- October 29, 2025
- Manufacturer:
- JEEP
SummaryReplacement components for transfer case are no longer available. To repair issue, use the following part numbers and follow the I-sheet instructions for assembly: 68738079AA - HOUSING 68738084AA - CAM 68738085AA - GEAR 68737112AA - PLATE Please note that the part numbers listed here are transfer case components, not full transfer case part numbers.
Associated Products (11)Associated Documents - October 11, 2025•Document ID: 11024305Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-341-25
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummarySecurity Gateway Module (SGW) Firmware Over The Air (FOTA) Update Customers may experience the following: ● Wifi cannot be setup. The following software enhancements are also available: ● Diagnostic Trouble Code (DTC) U3033 - 00 Control module security certificate Missing/Invalid is active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL). ● If a FOTA message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. ● SGW module is not responding to diagnostics and is showing offline. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update.
Associated Products (1)Associated Documents - October 11, 2025•Document ID: 11024303Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-334-25 REV. A
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryUnable To Start Vehicle - Shifter Inoperable Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● B2199-16 - Battery Voltage-circuit Voltage Below Threshold. ● B21DD-84 - System Voltage-signal Below Allowable Range. ● C2129-00 - Battery Voltage. Customers may also comment on one or more of the following: ● Unable to start vehicle. ● Gear shifter spins freely with no PRNDL LED indication on the Automatic Gear Shift Module (AGSM). This bulletin involves replacing the AGSM.
Associated Products (1)Associated Documents - October 10, 2025•Document ID: 11024317Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2505000009
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryDiagnostic Strategies For Brake System Control Module (BSCM) Diagnostic Trouble Code(s) (DTC).
Associated Products (1)Associated Documents - October 10, 2025•Document ID: 11024301Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-340-25
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummarySmartphone As A Key (SPAAK) SOP 5.0 FOTA Backup Release The customer may comment on the following: ● Customer unable to add digital key to the vehicle / Customer not able to pair phone in the digital key app. ● Customer unable to see digital key tile in radio / GMA App (Ram App). ● Customer accepted FOTA multiple times but did not get the digital key (SPAAK) capability. This bulletin involves updating the SPAAK module with the latest available software.
Associated Products (2)Associated Documents - October 9, 2025•Document ID: 11024316Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000086
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryCluster Display Goes Blank Intermittently
Associated Products (2)Associated Documents - October 9, 2025•Document ID: 11024300Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-339-25
- Date Added:
- October 15, 2025
- Manufacturer:
- RAM
SummaryGlobal Telematics Box Module (TBM) Firmware Over The Air (FOTA) Update From R5N to R5T Software Level The customer may comment on the following: ● Radio screen displays "Uconnect Box Error" with the message "Uconnect Box requires service. Please visit an authorized dealer" Fig. 1. Rear View Camera (RVC) functions normally. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The TBM software will be updated from R5N to R5T software level.
Associated Products (2)Associated Documents