Ram 1500 Service Bulletins

3,710 manufacturer communications on file.

• December 9, 2014•Document ID: 10221058

  Service Bulletin/Repair Instructions
  SEATS; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; STEERING; WHEELS

  Mfr Comm. #:

  0810814

  Date Added:

  September 26, 2022

  Manufacturer:

  JEEP

  Summary

  RA2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. Touchscreen confirmation beep may be too loud (Grand Cherokee only). U0208-00 - Loss Communication With Heated Seat Control Module (Cherokee only).Improvements: Only allow vehicle settings to be changed in run mode. To help insure settings are properly saved. Always gray out text message soft keys for non-supporting devices. Voice Recognition (VR) improved accuracy.

  Associated Products (7)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 45002015 Ram 5500
  Associated Documents

  • DownloadMC-10221058-0001.pdf↗
• December 9, 2014•Document ID: 10221056

  Service Bulletin/Repair Instructions
  SEATS; WHEELS; STEERING; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  0810914

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  RG2 Or RJ2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. Touchscreen confirmation beep may be too loud. The radio does not allow selection of the Polish language. The radio fan continually runs at high speed. Customer perception may be the radio fan is too loud.Improvements: Only allow vehicle settings to be changed in run mode. To help insure settings are properly saved. Always gray out text message soft keys for non-supporting devices. Voice Recognition (VR) improved accuracy.

  Associated Products (7)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 45002015 Ram 5500
  Associated Documents

  • DownloadMC-10221056-0001.pdf↗
• December 9, 2014•Document ID: 10221055

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN; EXTERIOR LIGHTING

  Mfr Comm. #:

  1802514REVA

  Date Added:

  September 26, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain System Improvements/Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The following powertrain system improvements/enhancements are included in this software release. These enhancements are listed by vehicle application.DS vehicles equipped with a 3.6L engine (sales code ERB). Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy.DS vehicles equipped with a 5.7L engine (sales code EZH). Charging system voltage regulator control improvements. System improvements to prevent Malfunction Indicator Lamp (MIL) illumination with a Diagnostic Trouble Code (DTC) P0300 - Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -20°F (-29°C). Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy.DJ, DD, and D2 vehicles equipped with a 5.7L engine (sales code EZC) Transmission torque management enhancement when shifting from drive to reverse. Software to correct Malfunction Indicator Lamp (MIL) illumination with Diagnostic Trouble Code (DTC) P0481 - Cooling Fan 2 Control Circuit/Open setting in the PCM memory. Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy. Improved transmission Quick Learn routine performance

  Associated Products (3)

  2014 Ram 15002014 Ram 25002014 Ram 3500
  Associated Documents

  • DownloadMC-10221055-0001.pdf↗
• December 9, 2014•Document ID: 10221054

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; SUSPENSION

  Mfr Comm. #:

  1805014REVA

  Date Added:

  September 26, 2022

  Manufacturer:

  DODGE

  Summary

  Flash: Drone or Vibration Present During MDS Operation This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. New PCM software is being released to address a customer?s concern of a drone or vibration type condition while driving at highway speeds during MDS (Multiple Displacement System) operation.In addition, the following powertrain system improvements/enhancements are also included in this software release: Improved Electronic Voltage Regulator control to more precisely maintain system voltage. Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. (Only applies to vehicles using a block heater in ambient temperatures greater than -20°F(-29°C)).

  Associated Products (4)

  2013 Ram 15002012 Dodge Ram2011 Dodge Ram2010 Dodge Ram
  Associated Documents

  • DownloadMC-10221054-0001.pdf↗
• December 9, 2014•Document ID: 10139888

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

  Mfr Comm. #:

  08-108-14

  Date Added:

  June 11, 2018

  Manufacturer:

  JEEP

  Summary

  RA2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. Touchscreen confirmation beep may be too loud (Grand Cherokee only). U0208-00 - Loss Communication With Heated Seat Control Module (Cherokee only).Improvements: Only allow vehicle settings to be changed in run mode. To help insure settings are properly saved. Always gray out text message soft keys for non-supporting devices. Voice Recognition (VR) improved accuracy.

  Associated Products (6)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 4500
  Associated Documents

  • DownloadMC-10139888-0001.pdf↗
• December 9, 2014•Document ID: 10139886

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

  Mfr Comm. #:

  08-109-14

  Date Added:

  June 11, 2018

  Manufacturer:

  RAM

  Summary

  RG2 Or RJ2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: Not able to change state of heated seats and/or steering wheel during stop event on Stop/Start vehicles. Touchscreen confirmation beep may be too loud. The radio does not allow selection of the Polish language. The radio fan continually runs at high speed. Customer perception may be the radio fan is too loud.Improvements: Only allow vehicle settings to be changed in run mode. To help insure settings are properly saved. Always gray out text message soft keys for non-supporting devices. Voice Recognition (VR) improved accuracy.

  Associated Products (6)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 4500
  Associated Documents

  • DownloadMC-10139886-0001.pdf↗
• December 9, 2014•Document ID: 10139885

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-025-14 REV. A

  Date Added:

  June 11, 2018

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain System Improvements/Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The following powertrain system improvements/enhancements are included in this software release. These enhancements are listed by vehicle application.DS vehicles equipped with a 3.6L engine (sales code ERB). Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy.DS vehicles equipped with a 5.7L engine (sales code EZH). Charging system voltage regulator control improvements. System improvements to prevent Malfunction Indicator Lamp (MIL) illumination with a Diagnostic Trouble Code (DTC) P0300 - Multiple Cylinder Misfire when using a block heater in ambient temperatures greater than -20°F (-29°C). Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy.DJ, DD, and D2 vehicles equipped with a 5.7L engine (sales code EZC) Transmission torque management enhancement when shifting from drive to reverse. Software to correct Malfunction Indicator Lamp (MIL) illumination with Diagnostic Trouble Code (DTC) P0481 - Cooling Fan 2 Control Circuit/Open setting in the PCM memory. Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. Corrected a generic scan tool display issue regarding Mode 6 data accuracy. Improved transmission Quick Learn routine performance

  Associated Products (3)

  2014 Ram 15002014 Ram 25002014 Ram 3500
  Associated Documents

  • DownloadMC-10139885-0001.pdf↗
• December 9, 2014•Document ID: 10139884

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

  Mfr Comm. #:

  18-050-14 REV. A

  Date Added:

  June 11, 2018

  Manufacturer:

  DODGE

  Summary

  Flash: Drone or Vibration Present During MDS Operation This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. New PCM software is being released to address a customer's concern of a drone or vibration type condition while driving at highway speeds during MDS (Multiple Displacement System) operation.In addition, the following powertrain system improvements/enhancements are also included in this software release: Improved Electronic Voltage Regulator control to more precisely maintain system voltage. Enhanced Automatic Oil Change Indicator(EAOCI) system improvements to switch to a severe duty cycle algorithm anytime the PCM is replaced to ensure the customer receives a timely oil change required message. (Only applies to vehicles using a block heater in ambient temperatures greater than -20°F(-29°C)).

  Associated Products (4)

  2013 Ram 15002012 Dodge Ram2011 Dodge Ram2010 Dodge Ram
  Associated Documents

  • DownloadMC-10139884-0001.pdf↗
• December 9, 2014•Document ID: 10063357

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  18-050-14REV.A

  Date Added:

  April 26, 2016

  Manufacturer:

  RAM

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (4)

  2013 Ram 15002012 Dodge Ram2011 Dodge Ram2010 Dodge Ram
  Associated Documents

  • DownloadMC-10063357-0001.pdf↗
• December 9, 2014•Document ID: 10062943

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  08-109-14

  Date Added:

  April 26, 2016

  Manufacturer:

  JEEP

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (7)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 45002015 Ram 5500
  Associated Documents

  • DownloadMC-10062943-0001.pdf↗
• December 9, 2014•Document ID: 10062942

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  08-108-14

  Date Added:

  April 26, 2016

  Manufacturer:

  RAM

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (7)

  2015 Jeep Cherokee2015 Jeep Grand Cherokee2015 Ram 15002015 Ram 25002015 Ram 35002015 Ram 45002015 Ram 5500
  Associated Documents

  • DownloadMC-10062942-0001.pdf↗
• December 9, 2014•Document ID: 10057222

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  18-025-14REV.A

  Date Added:

  April 29, 2015

  Manufacturer:

  RAM

  Summary

  DODGE RAM 1500 PICKUP: POWERTRAIN CONTROL MODULE SOFTWARE HAS BEEN REPROGRAMMED. *LJ

  Associated Products (1)

  2014 Ram 1500
  Associated Documents

  • DownloadMC-10057222-0001.pdf↗
• December 5, 2014•Document ID: 10229882

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  2100314a

  Date Added:

  January 17, 2023

  Manufacturer:

  DODGE

  Summary

  Flash: 845RE Transmission Shift Enhancements, 2-1 Downshift This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following TCM calibration improvements are available for vehicles equipped an 845RE Automatic Transmission (Sales Code DFL). These updates are listed by vehicle and engine.LD and LX vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to enable the scan tool based transmission ?Quick Learn.? Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles.LX and WK vehicles equipped with a 3.0L engine (Sales Code EHD) Software to correct a harsh bump feel during a 2-1 downshift.WK vehicles e

  Associated Products (5)

  2014 Chrysler 3002014 Dodge Charger2014 Dodge Durango2014 Jeep Grand Cherokee2014 Ram 1500
  Associated Documents

  • DownloadMC-10229882-0001.pdf↗
• December 5, 2014•Document ID: 10221050

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EXTERIOR LIGHTING; WHEELS; POWER TRAIN

  Mfr Comm. #:

  2100314REVA

  Date Added:

  September 26, 2022

  Manufacturer:

  CHRYSLER

  Summary

  Flash: 845RE Transmission Shift Enhancements, 2-1 Downshift This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following TCM calibration improvements are available for vehicles equipped an 845RE Automatic Transmission (Sales Code DFL). These updates are listed by vehicle and engine.LD and LX vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to enable the scan tool based transmission ?Quick Learn.? Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles.LX and WK vehicles equipped with a 3.0L engine (Sales Code EHD) Software to correct a harsh bump feel during a 2-1 downshift.WK vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift.DS vehicles equipped with 3.6L engine (Sales Code ERB)

  Associated Products (5)

  2014 Chrysler 3002014 Dodge Charger2014 Dodge Durango2014 Jeep Cherokee2014 Ram 1500
  Associated Documents

  • DownloadMC-10221050-0001.pdf↗
• December 5, 2014•Document ID: 10139880

  Service Bulletin/Repair Instructions
  POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  21-003-14 REV. A

  Date Added:

  June 11, 2018

  Manufacturer:

  RAM

  Summary

  Flash: 845RE Transmission Shift Enhancements, 2-1 Downshift This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. The following TCM calibration improvements are available for vehicles equipped an 845RE Automatic Transmission (Sales Code DFL). These updates are listed by vehicle and engine.LD and LX vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to enable the scan tool based transmission ?Quick Learn.? Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles.LX and WK vehicles equipped with a 3.0L engine (Sales Code EHD) Software to correct a harsh bump feel during a 2-1 downshift.WK vehicles equipped with a 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift.DS vehicles equipped with 3.6L engine (Sales Code ERB) Software to correct a harsh bump feel during a 2-1 downshift. Software to address a customer?s concern of less than desired shift quality in Four Wheel Drive (4wd) Low mode during medium to heavy acceleration. Software to address customer concerns of Malfunction Indicator Lamp (MIL) illumination and Diagnostic Trouble Code (DTC) P215C Output Shaft Speed, Wheel Speed Correlation setting on AWD equipped vehicles. Software improvements to powertrain braking in Tow/Haul mode. Software to improve downshift response from a medium to heavy pedal acceleration. Driveability improvements at higher altitudes. Software to improve acceleration during cruise control operation Software to correct a condition where DTC U11C3 - ESM Lost Communication With TCM On D-Pt CAN may have been displayed instead of U11E3 - TCM Lost communication with ESM On D-PT CAN.WD vehicles equipped with a 3.6L engine (Sales Code ERB)

  Associated Products (5)

  2014 Chrysler 3002014 Dodge Charger2014 Dodge Durango2014 Jeep Grand Cherokee2014 Ram 1500
  Associated Documents

  • DownloadMC-10139880-0001.pdf↗
• December 5, 2014•Document ID: 10069236

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  21-003-14REV.A

  Date Added:

  June 2, 2016

  Manufacturer:

  JEEP

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (5)

  2014 Chrysler 3002014 Dodge Charger2014 Dodge Durango2014 Jeep Grand Cherokee2014 Ram 1500
  Associated Documents

  • DownloadMC-10069236-0001.pdf↗
• November 26, 2014•Document ID: 10218233

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  18-001-14

  Date Added:

  August 22, 2022

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. 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: ? P0456 - Evap System Small Leak In addition, the following software enhancements are available for D2, DJ, and DD vehicles equipped with a 5.7L engine (sales code EZC) ? Transmission torque management enhancement when shifting from drive to reverse. ? Additional powertrain enhancements to the intake manifold Short Runner Valve (SRV) system. ? Additional powertrain enhancements for block heater applications (sales code NHK).

  Associated Products (3)

  2013 Ram 15002013 Ram 25002013 Ram 3500
  Associated Documents

  • DownloadMC-10218233-0001.pdf↗
• November 26, 2014•Document ID: 10139866

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  18-001-14 REV. A

  Date Added:

  June 11, 2018

  Manufacturer:

  RAM

  Summary

  Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. 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: * P0456 - Evap System Small Leak In addition, the following software enhancements are available for D2, DJ, and DD vehicles equipped with a 5.7L engine (sales code EZC) * Transmission torque management enhancement when shifting from drive to reverse. * Additional powertrain enhancements to the intake manifold Short Runner Valve (SRV) system. * Additional powertrain enhancements for block heater applications (sales code NHK).

  Associated Products (3)

  2013 Ram 15002013 Ram 25002013 Ram 3500
  Associated Documents

  • DownloadMC-10139866-0001.pdf↗
• November 26, 2014•Document ID: 10062959

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  18-001-14REV.A

  Date Added:

  April 26, 2016

  Manufacturer:

  RAM

  Summary

  SUMMARY TO BE PROVIDED ON A FUTURE DATE.

  Associated Products (3)

  2013 Ram 15002013 Ram 25002013 Ram 3500
  Associated Documents

  • DownloadMC-10062959-0001.pdf↗
• November 26, 2014•Document ID: 10231989

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  1800114

  Date Added:

  February 21, 2023

  Manufacturer:

  RAM

  Summary

  Powertrain Diagnostic And System Enhancements

  Associated Products (3)

  2013 Ram 15002013 Ram 25002013 Ram 3500
  Associated Documents

  • DownloadMC-10231989-0001.pdf↗