Ram 1500 Service Bulletins

2,018 manufacturer communications on file.

May 22, 2021•Document ID: 10223500
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
2101821
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may describe one or more of the following:During a 2 - 3 transmission upshift, the engine is hitting rev limit. Hesitation feel during a pedal tip in, while engine is warming up below 1 °C (30 °F) ambient temp.
Associated Products (2)
2021 Jeep Gladiator 2021 Ram 1500
Associated Documents
- Download MC-10223500-0001.pdf↗
May 22, 2021•Document ID: 10223498
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
1805021
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0133 - O2 Sensor 1/1 Slow Response. P0153 - O2 Sensor 2/1 Slow Response. P0171 - Fuel System 1/1 Lean. P0174 - Fuel System 2/1 Lean. P0300 - Multiple Cylinder Misfire. P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. P0307 - Cylinder 7 Misfire. P0308 - Cylinder 8 Misfire. B2286 - Calibration Not Learned / Lost Calibration. The customer may also experience one or more of the following:Hesitation feel during a pedal tip in, while engine is warming up below -1 °C (30 °F) ambient temp. During a 2 - 3 transmission upshift, the engine is hitting rev limit. ?Service Suspension? message in Instrument Panel Cluster (IPC) on start up.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223498-0001.pdf↗
May 22, 2021•Document ID: 10223442
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S2008000010
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
Associated Products (10)
2021 Chrysler Pacifica 2021 Chrysler Voyager 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500
Associated Documents
- Download MC-10223442-0001.pdf↗
May 22, 2021•Document ID: 10223364
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
2101821
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may describe one or more of the following:During a 2 - 3 transmission upshift, the engine is hitting rev limit. Hesitation feel during a pedal tip in, while engine is warming up below 1 °C (30 °F) ambient temp.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223364-0001.pdf↗
May 22, 2021•Document ID: 10223360
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
1805021
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0133 - O2 Sensor 1/1 Slow Response. P0153 - O2 Sensor 2/1 Slow Response. P0171 - Fuel System 1/1 Lean. P0174 - Fuel System 2/1 Lean. P0300 - Multiple Cylinder Misfire. P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. P0307 - Cylinder 7 Misfire. P0308 - Cylinder 8 Misfire. B2286 - Calibration Not Learned / Lost Calibration. The customer may also experience one or more of the following:Hesitation feel during a pedal tip in, while engine is warming up below -1 °C (30 °F) ambient temp. During a 2 - 3 transmission upshift, the engine is hitting rev limit. ?Service Suspension? message in Instrument Panel Cluster (IPC) on start up.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223360-0001.pdf↗
May 22, 2021•Document ID: 10223282
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
S2008000010
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
Associated Products (9)
2021 Chrysler Pacifica 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500
Associated Documents
- Download MC-10223282-0001.pdf↗
May 22, 2021•Document ID: 10198458
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
21-018-21
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may describe one or more of the following:During a 2 - 3 transmission upshift, the engine is hitting rev limit. Hesitation feel during a pedal tip in, while engine is warming up below 1 °C (30 °F) ambient temp.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10198458-0001.pdf↗
May 22, 2021•Document ID: 10198454
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
18-050-21
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0133 - O2 Sensor 1/1 Slow Response. P0153 - O2 Sensor 2/1 Slow Response. P0171 - Fuel System 1/1 Lean. P0174 - Fuel System 2/1 Lean. P0300 - Multiple Cylinder Misfire. P0301 - Cylinder 1 Misfire. P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 Misfire. P0305 - Cylinder 5 Misfire. P0306 - Cylinder 6 Misfire. P0307 - Cylinder 7 Misfire. P0308 - Cylinder 8 Misfire. B2286 - Calibration Not Learned / Lost Calibration. The customer may also experience one or more of the following:Hesitation feel during a pedal tip in, while engine is warming up below -1 °C (30 °F) ambient temp. During a 2 - 3 transmission upshift, the engine is hitting rev limit. ?Service Suspension? message in Instrument Panel Cluster (IPC) on start up.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10198454-0001.pdf↗
May 22, 2021•Document ID: 10198376
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
S2008000010 Rev.
Date Added:
June 28, 2021
Manufacturer:
DODGE
Summary
Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
Associated Products (9)
2021 Chrysler Pacifica 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500
Associated Documents
- Download MC-10198376-0001.pdf↗
May 21, 2021•Document ID: 10223358
Service Bulletin/Repair Instructions
EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
0808821
Date Added:
October 17, 2022
Manufacturer:
CHRYSLER
Summary
Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following:Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers
Associated Products (13)
2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10223358-0001.pdf↗
May 21, 2021•Document ID: 10198452
Service Bulletin/Repair Instructions
EQUIPMENT; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM
Mfr Comm. #:
08-088-21
Date Added:
June 28, 2021
Manufacturer:
DODGE
Summary
Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following:Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers
Associated Products (13)
2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10198452-0001.pdf↗
May 19, 2021•Document ID: 10230048
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S2108000120
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Radio Volume Uncontrollable Or Changing On Its Own
Associated Products (16)
2021 Chrysler Pacifica 2021 Chrysler Voyager 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10230048-0001.pdf↗
May 19, 2021•Document ID: 10223436
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
S2108000120
Date Added:
October 17, 2022
Manufacturer:
CHRYSLER
Summary
Radio Volume Uncontrollable Or Changing On Its Own
Associated Products (15)
2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500 2021 Ram 5500
Associated Documents
- Download MC-10223436-0001.pdf↗
May 19, 2021•Document ID: 10223276
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
S2108000120
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Radio Volume Uncontrollable Or Changing On Its Own
Associated Products (14)
2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500
Associated Documents
- Download MC-10223276-0001.pdf↗
May 19, 2021•Document ID: 10198370
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
S2108000120
Date Added:
June 28, 2021
Manufacturer:
DODGE
Summary
Radio Volume Uncontrollable Or Changing On Its Own
Associated Products (14)
2021 Chrysler Pacifica 2021 Dodge Challenger 2021 Dodge Charger 2021 Dodge Durango 2021 Jeep Cherokee 2021 Jeep Compass 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Renegade 2021 Jeep Wrangler 2021 Ram 1500 2021 Ram 2500 2021 Ram 3500 2021 Ram 4500
Associated Documents
- Download MC-10198370-0001.pdf↗
May 17, 2021•Document ID: 10230050
Service Bulletin/Repair Instructions
STRUCTURE
Mfr Comm. #:
S2123000028
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
Noise From Under Seat With Occupant Seated.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10230050-0001.pdf↗
May 17, 2021•Document ID: 10230047
Service Bulletin/Repair Instructions
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION
Mfr Comm. #:
S2123000034
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
C15A1-00 Unable To Obtain Desired Ride Height Service Air Suspension Message On Cluster
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10230047-0001.pdf↗
May 17, 2021•Document ID: 10230044
Service Bulletin/Repair Instructions
BACK OVER PREVENTION
Mfr Comm. #:
S2123000033
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
Underbody Ticking Noise That Increases With Vehicle Speed
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10230044-0001.pdf↗
May 17, 2021•Document ID: 10223438
Service Bulletin/Repair Instructions
SEATS
Mfr Comm. #:
S2123000028
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Noise From Under Seat With Occupant Seated.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223438-0001.pdf↗
May 17, 2021•Document ID: 10223435
Service Bulletin/Repair Instructions
SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
Mfr Comm. #:
S2123000034
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
C15A1-00 Unable To Obtain Desired Ride Height Service Air Suspension Message On Cluster
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223435-0001.pdf↗

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