Ram 1500 Service Bulletins

3,710 manufacturer communications on file.

• May 12, 2023•Document ID: 10240030

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2323000021

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Clunk Noise From Front End Driving Between 15 And 35 MPH And When Decelerating. C0604- Active Air Dam Control Performance

  Associated Products (35)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Compass2022 Jeep Gladiator2022 Jeep Grand Cherokee+ 15 more
  Associated Documents

  • DownloadMC-10240030-0001.pdf↗
• May 9, 2023•Document ID: 10239930

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  1800123

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? U0402-00 - IMPLAUSIBLE DATA RECEIVED FROM TCM. When U0402-00 sets in the PCM, the module will start to deny torque requests from Transmission Control Module (TCM), the transmission will fault and go to a fixed gear limp-in reaction, and send the MIL request to PCM. The customer may also experience the following: ? A limp mode when DTC sets in the PCM. This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2022 Ram 1500
  Associated Documents

  • DownloadMC-10239930-0001.pdf↗
• May 8, 2023•Document ID: 10240026

  Service Bulletin/Repair Instructions
  POWER TRAIN:AXLE ASSEMBLY

  Mfr Comm. #:

  S2303000004

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Service 4WD Message, Front Axle Disconnect (FAD) Diagnostic Trouble Codes (DTCs) Set.

  Associated Products (2)

  2023 Ram 15002022 Ram 1500
  Associated Documents

  • DownloadMC-10240026-0001.pdf↗
• May 6, 2023•Document ID: 10239929

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  0810523

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Radio S26.17 USB Software Update The customer may describe one or more of the following: ? Blank screen (Rear view camera is not affected and will still function normally). ? Battery drain. ? Radio resets (Rear view camera will still function normally). ? Wireless connectivity device disconnect. ? CarPlayT icon does not appear in device manager. ? Climate icon missing. ? Audio disruptions. ? SXMT inoperative. ? Audio muted. ? Passenger screen blank. ? Passenger screen apps missing. ? Missing profiles icon. ? Instrument Panel Cluster (IPC) displays incorrect audio source. ? Radio is slow to respond. ? Trailer tire pressure configurations deleted. ? Steering wheel controls skipping SXMT channels. ? Recent calls not displayed. ? Phone audio playing with ignition off. ? SXM radio application missing (North America Only). ? Navigation screen is blank. ? Media page screen is frozen. ? With forward camera, ?Check Entire Surroundings? verbiage is

  Associated Products (5)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500
  Associated Documents

  • DownloadMC-10239929-0001.pdf↗
• May 6, 2023•Document ID: 10239928

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING

  Mfr Comm. #:

  0812123

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Technician findings after the repair, the vehicle has one or multiple conditions listed above setting one or more of the Diagnostic Trouble Codes (DTCs) B170B Right Side Reverse Lamp Control Circuit, B16DE Right Tail Lamp Control Circuit, B25B5 External.

  Associated Products (1)

  2022 Ram 1500
  Associated Documents

  • DownloadMC-10239928-0001.pdf↗
• May 3, 2023•Document ID: 10240003

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  S238A000021

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Radio Display Screen Blank Or Screen Cuts In And Out

  Associated Products (12)

  2023 Dodge Challenger2023 Dodge Charger2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Wrangler2022 Ram 1500
  Associated Documents

  • DownloadMC-10240003-0001.pdf↗
• May 2, 2023•Document ID: 10239855

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR

  Mfr Comm. #:

  9100143

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  PSU right intake camshaft Case 1) If you are to flash the PSU (Pentastar Upgrade Engine) PCM due to P0300 code presence, only AB or previous LEVEL PSU right intake camshaft PN 05047913AA or AB (old version) should be replaced. If the engine is equipped with the AC/AD LEVEL PSU right intake camshaft PN 05047913AC or AD (new version), camshaft should NOT be replaced. Case 2) If the intake camshaft or intake rocker arm has excessive wear on the high lift profile (Rocker arm: slider, Camshaft: central lobe), replace the intake camshaft (1) in that cylinder head and all intake rocker arms (6).

  Associated Products (26)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Wrangler2022 Ram 15002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Durango2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Chrysler Voyager2020 Dodge Durango2020 Jeep Wrangler2020 Ram 15002019 Chrysler Pacifica+ 6 more
  Associated Documents

  • DownloadMC-10239855-0001.pdf↗
• May 2, 2023•Document ID: 10239854

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION

  Mfr Comm. #:

  9100133

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  ROCKER ARM ASSY - ROLLER ROCKER Case 1.- Before replacing the intake or exhaust rocker arms due to an abnormal ticking noise, please check that the INTAKE Hydraulic Lash Adjusters are not "collapsed". If a collapsed INTAKE HLA is found, replace all INTAKE HLAs on the suspect cylinder head (no need to replace rocker arms). The noise can occur at low or high RPMs, and at low or high temperatures. There are no Diagnostic Trouble Codes (DTC)s present. Case 2.- If the INTAKE camshaft or INTAKE rocker arm has excessive wear on the high lift profile (Rocker arm: slider, Camshaft: central lobe), replace the intake camshaft (1) in that cylinder head and all intake rocker arms (6).

  Associated Products (21)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Jeep Wrangler2022 Ram 15002021 Chrysler Pacifica2021 Chrysler Voyager2021 Jeep Wrangler2021 Ram 15002020 Chrysler Pacifica2020 Chrysler Voyager2020 Jeep Wrangler2020 Ram 15002019 Chrysler Pacifica2019 Jeep Wrangler2019 Ram 15002018 Chrysler Pacifica+ 1 more
  Associated Documents

  • DownloadMC-10239854-0001.pdf↗
• April 26, 2023•Document ID: 10236954

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING

  Mfr Comm. #:

  0810823

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Pickup Box Lighting Is Missing Customers may comment one or more of the following: ? Lack of lighting in the pickup box. ? Pickup box bed missing lamps. This bulletin involves installing pickup box lighting.

  Associated Products (1)

  2022 Ram 1500
  Associated Documents

  • DownloadMC-10236954-0001.pdf↗
• April 26, 2023•Document ID: 10236877

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2325000004

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P2047 ? Reductant Injector 1/1 Circuit, Set.

  Associated Products (3)

  2023 Ram 15002022 Ram 15002021 Ram 1500
  Associated Documents

  • DownloadMC-10236877-0001.pdf↗
• April 25, 2023•Document ID: 10236969

  Service Bulletin/Repair Instructions
  VISIBILITY:REARVIEW MIRRORS/DEVICES

  Mfr Comm. #:

  9100142

  Date Added:

  May 30, 2023

  Manufacturer:

  JEEP

  Summary

  Mirror

  Associated Products (111)

  2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Commander2023 Jeep Compass2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 5500+ 91 more
  Associated Documents

  • DownloadMC-10236969-0001.pdf↗
• April 25, 2023•Document ID: 10236950

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0900923

  Date Added:

  May 30, 2023

  Manufacturer:

  CHRYSLER

  Summary

  Engine Ticking Noise Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present. This bulletin involves inspecting and if needed, replacing the intake HLAs.

  Associated Products (13)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 1500
  Associated Documents

  • DownloadMC-10236950-0001.pdf↗
• April 25, 2023•Document ID: 10236806

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:AIR HANDLER/CHAMBER, DUCTS, AND VALVES; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  9100114

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Duct Assy Charge Air Cooler In If the seal is missing from inside a Henn connector, please search for the missing seal. It could have been pulled out while removal of the hose from the spigot if it was partially stuck to the spigot. It could have been blown into the hose or CAC. If that is the only concern with the CAC Hose Assembly, then replace the seal with a new replacement seal instead of replacing the entire hose assembly.

  Associated Products (6)

  2024 Ram 15002023 Ram 15002022 Ram 15002021 Ram 15002020 Ram 15002019 Ram 1500
  Associated Documents

  • DownloadMC-10236806-0001.pdf↗
• April 25, 2023•Document ID: 10236805

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS

  Mfr Comm. #:

  9100161

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Parking Assist For any of the following concerns: (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) WARNING (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) INOP (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) SERVICE (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) DOES NOT OPERATE PROPERLY Please contact FCA Redacted Content prior to part replacement. If no response in 15 minutes, proceed with repair.

  Associated Products (4)

  2023 Ram 15002022 Ram 15002021 Ram 15002020 Ram 1500
  Associated Documents

  • DownloadMC-10236805-0001.pdf↗
• April 22, 2023•Document ID: 10236873

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2208000080

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Ambient Air Temperature Missing, Malfunction Indicator Lamp (MIL) Lamp On, Diagnostic Trouble Code (DTC) P0070-15 Ambient Air Temperature Sensor Circuit-Circuit Short to Battery or Open, P0073 Ambient Air Temperature Sensor Circuit High

  Associated Products (43)

  2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Jeep Grand Cherokee2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 55002020 Ram 15002020 Ram 2500+ 23 more
  Associated Documents

  • DownloadMC-10236873-0001.pdf↗
• April 20, 2023•Document ID: 10236871

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  S2223000063

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Ambient Temperature Sensor Servicing.

  Associated Products (49)

  2023 Jeep Compass2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Dodge Durango2022 Jeep Compass2022 Jeep Grand Wagoneer2022 Jeep Wagoneer2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Dodge Durango2021 Ram 1500+ 29 more
  Associated Documents

  • DownloadMC-10236871-0001.pdf↗
• April 20, 2023•Document ID: 10236804

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS

  Mfr Comm. #:

  9100097

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  3.5 INCH - SPEAKER ASSY P2 Before ordering a speaker part for crackles or rattling noises make sure to take the following steps: 1. Check for electrical harness routing too close to speaker's rear moving parts, improper connection, and/or harness pinch or damage. 2. Ensure no loose components, including trim grilles, fasteners, surrounding IP parts, etc. were found when removing the speaker. 3. Try "bad" speaker at another IP location and see if noise follows speaker. Try a different "good" speaker at "bad speaker location" and see if noise still happens at "bad" location. If even with this verification and adjustments the speaker sounds bad, test the individual speaker with the audio files provided in the Service Library Homepage under "Reference Materials" prior to replacement

  Associated Products (11)

  2024 Ram 25002024 Ram 35002024 Ram 55002023 Jeep Compass2023 Ram 15002023 Ram 25002023 Ram 35002022 Ram 15002022 Ram 25002022 Ram 35002021 Ram 1500
  Associated Documents

  • DownloadMC-10236804-0001.pdf↗
• April 19, 2023•Document ID: 10236942

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  0810523

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Radio S26.17 USB Software Update The customer may describe one or more of the following: ? **Blank screen (Rear view camera is not affected and will still function normally). ? Battery drain. ? Radio resets (Rear view camera will still function normally). ? Wireless connectivity device disconnect. ? CarPlayT icon does not appear in device manager. ? Climate icon missing. ? Audio disruptions. ? SXMT inoperative. ? Audio muted. ? Passenger screen blank. ? Passenger screen apps missing. ? Missing profiles icon. ? Instrument Panel Cluster (IPC) displays incorrect audio source. ? Radio is slow to respond. ? Trailer tire pressure configurations deleted. ? Steering wheel controls skipping SXMT channels. ? Recent calls not displayed. ? Phone audio playing with ignition off.** ? SXM radio application missing (North America Only). ? Navigation screen is blank. ? Media page screen is frozen. ? With forward camera, ?Check Entire Surroundings? verbiage is covering other buttons. ? Weather images are oversized. ? SXM 360L / Internet stations not available. **The following improvements are also included with this update: ? Apple CarPlayT and Android AutoT improvements. ? Voice Recognition (VR) command improvements. ? Uconnect phone improvements. ? FOTA improvements. ? Passenger screen camera app improvements. ? Icon size/layout improvements.** This bulletin involves inspecting the software level and updating the software to S26.17.

  Associated Products (5)

  2022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 5500
  Associated Documents

  • DownloadMC-10236942-0001.pdf↗
• April 19, 2023•Document ID: 10236940

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM

  Mfr Comm. #:

  1805023

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set: ? U0402-00 - IMPLAUSIBLE DATA RECEIVED FROM TCM. When U0402-00 sets in the PCM, the module will start to deny torque requests from Transmission Control Module (TCM), the transmission will fault and go to a fixed gear limp-in reaction, and send the MIL request to PCM. The customer may also experience the following: ? A limp mode when DTC sets in the PCM. This bulletin involves reprogramming the PCM with the latest available software.

  Associated Products (1)

  2023 Ram 1500
  Associated Documents

  • DownloadMC-10236940-0001.pdf↗
• April 19, 2023•Document ID: 10236895

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  Notification48A

  Date Added:

  May 30, 2023

  Manufacturer:

  RAM

  Summary

  Customer Satisfaction Notification 48A 12-Volt Battery Discharge

  Associated Products (2)

  2023 Ram 15002022 Ram 1500
  Associated Documents

  • DownloadMC-10236895-0001.pdf↗