Ram 1500 Service Bulletins (2021)

1,126 manufacturer communications on file.

• June 21, 2023•Document ID: 10241046

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING:TAIL LIGHTS; UNKNOWN OR OTHER

  Mfr Comm. #:

  91745

  Date Added:

  August 21, 2023

  Manufacturer:

  RAM

  Summary

  FCA Caribbean Warranty Bulletin ID-23-13 (XG1) Center High Mounted Stop Lamp (CHMSL) - Select 2019 - 2021 RAM 1500 Pickup (DT)

  Associated Products (1)

  2021 Ram 1500
  Associated Documents

  • DownloadMC-10241046-0001.pdf↗
• June 21, 2023•Document ID: 10241045

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING:TAIL LIGHTS; UNKNOWN OR OTHER

  Mfr Comm. #:

  91742

  Date Added:

  August 21, 2023

  Manufacturer:

  RAM

  Summary

  Warranty Bulletin D-23-11 (XG1) Center High Mounted Stop Lamp (CHMSL) - Select 2019 - 2021 RAM 1500 Pickup (DT)

  Associated Products (1)

  2021 Ram 1500
  Associated Documents

  • DownloadMC-10241045-0001.pdf↗
• June 21, 2023•Document ID: 10241026

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER; STRUCTURE:BODY:STEP/LADDER

  Mfr Comm. #:

  S2323000020

  Date Added:

  August 21, 2023

  Manufacturer:

  RAM

  Summary

  Power Side Steps Reverse, Stop In Motion, And/Or Do Not Deploy Or Stow

  Associated Products (6)

  2023 Ram 15002023 Ram 25002022 Ram 15002022 Ram 25002021 Ram 15002021 Ram 2500
  Associated Documents

  • DownloadMC-10241026-0001.pdf↗
• June 16, 2023•Document ID: 10241056

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

  Mfr Comm. #:

  ReferenceZD7

  Date Added:

  August 21, 2023

  Manufacturer:

  JEEP

  Summary

  Customer Satisfaction Notification ZD7 - Radio Software Update

  Associated Products (16)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-10241056-0001.pdf↗
• May 26, 2023•Document ID: 10239978

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

  Mfr Comm. #:

  0812923

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Radio Over The Air Updating from PR39.92 to PR40.12 Software Version ? Radio Wi-Fi Hotspot connection not working. 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 PR39.92 to PR40.12. NOTE: National launch for this FOTA update is expected to begin June 23, 2023.

  Associated Products (5)

  2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-10239978-0001.pdf↗
• May 24, 2023•Document ID: 10240002

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

  Mfr Comm. #:

  BulletinA

  Date Added:

  July 31, 2023

  Manufacturer:

  JEEP

  Summary

  Customer Satisfaction Notification ZD7 - Radio Software Update

  Associated Products (16)

  2021 Chrysler 3002021 Chrysler Pacifica2021 Chrysler Voyager2021 Dodge Challenger2021 Dodge Charger2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Compass2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  Associated Documents

  • DownloadMC-10240002-0001.pdf↗
• May 21, 2023•Document ID: 10240035

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  S2309000002

  Date Added:

  July 31, 2023

  Manufacturer:

  CHRYSLER

  Summary

  MIL lamp-on. Engine noise, rattle. Misfire or rough running.

  Associated Products (19)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Wagoneer2022 Jeep Wrangler2022 Ram 15002021 Chrysler Pacifica2021 Chrysler Voyager2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10240035-0001.pdf↗
• May 19, 2023•Document ID: 10239959

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY:DOOR

  Mfr Comm. #:

  2305823

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Door Trim/Audio Related Noise This bulletin involves replacing the door trim panel retainer clips and securingthe door panel. The customer may describe a buzzing heard when playing music at higher volume,speaker rattles and/or crackles. Can occur on any or all doors.

  Associated Products (2)

  2022 Ram 15002021 Ram 1500
  Associated Documents

  • DownloadMC-10239959-0001.pdf↗
• May 18, 2023•Document ID: 10240004

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  S238A000024

  Date Added:

  July 31, 2023

  Manufacturer:

  DODGE

  Summary

  SOS, Assistance Calls Not Successful After Radio Replacement or Radio Software Update

  Associated Products (34)

  2023 Chrysler 3002023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 Jeep Gladiator2023 Jeep Renegade2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Chrysler Voyager2022 Dodge Challenger2022 Dodge Charger2022 Jeep Cherokee2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Renegade2022 Jeep Wrangler2022 Ram 15002021 Chrysler 300+ 14 more
  Associated Documents

  • DownloadMC-10240004-0001.pdf↗
• May 18, 2023•Document ID: 10239957

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0700723

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  Water Quality When Mixed With Engine Coolant

  Associated Products (79)

  2024 Alfa Romeo Stelvio2024 Alfa Romeo Tonale2024 Dodge Hornet2024 Jeep Grand Cherokee2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Dodge Hornet+ 59 more
  Associated Documents

  • DownloadMC-10239957-0001.pdf↗
• May 16, 2023•Document ID: 10239859

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; WHEELS

  Mfr Comm. #:

  9004073

  Date Added:

  July 31, 2023

  Manufacturer:

  RAM

  Summary

  SENSOR, Wheel Speed When replacing a front wheel speed sensor, hold the convolute towards the sensor head and add a zip tie over the convolute to secure it with the sensor pigtail wire to prevent movement. This will protect the wire from the brake splash shield.

  Associated Products (3)

  2023 Ram 15002022 Ram 15002021 Ram 1500
  Associated Documents

  • DownloadMC-10239859-0001.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 (14)

  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 1500
  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:

  CHRYSLER

  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 (12)

  2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Wrangler2023 Ram 15002022 Chrysler Pacifica2022 Chrysler Voyager2022 Jeep Wrangler2022 Ram 15002021 Chrysler Pacifica2021 Chrysler Voyager2021 Jeep Wrangler2021 Ram 1500
  Associated Documents

  • DownloadMC-10239854-0001.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:

  RAM

  Summary

  Mirror

  Associated Products (61)

  2023 Alfa Romeo Stelvio2023 Chrysler 3002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Challenger2023 Dodge Charger2023 Jeep Cherokee2023 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 Alfa Romeo Stelvio+ 41 more
  Associated Documents

  • DownloadMC-10236969-0001.pdf↗
• April 25, 2023•Document ID: 10236806

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

  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 (4)

  2024 Ram 15002023 Ram 15002022 Ram 15002021 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 (3)

  2023 Ram 15002022 Ram 15002021 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 (17)

  2023 Jeep Grand Cherokee2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 45002023 Ram 55002022 Ram 15002022 Ram 25002022 Ram 35002022 Ram 45002022 Ram 55002021 Ram 15002021 Ram 25002021 Ram 35002021 Ram 45002021 Ram 5500
  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 (24)

  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+ 4 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↗