Ram 1500 Service Bulletins

3,710 manufacturer communications on file.

May 15, 2021•Document ID: 10198444
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
18-048-21
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. The customer may experience the following:LED light in the Start/Stop button will not illuminate when pressed.
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10198444-0001.pdf↗
May 15, 2021•Document ID: 10198363
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING
Mfr Comm. #:
S2108000117
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
Right Rear Side Marker Parking Lamp Does Not Illuminate
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10198363-0001.pdf↗
May 14, 2021•Document ID: 10230117
Service Bulletin/Repair Instructions
FUEL SYSTEM, DIESEL; BACK OVER PREVENTION; EXTERIOR LIGHTING; FUEL SYSTEM, GASOLINE; SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM
Mfr Comm. #:
1800821
Date Added:
January 17, 2023
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 one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time to Enter Closed Loop Reductant Injection Control. P065A - Generator System Performance. P00F4-00 - Humidity Sensor Circuit Low. Improved VGT cleaning to reduce false failures for P00AF field issue. P0106-00 - Manifold Absolute Pressure Sensor Performance. P20FB-00 - Reductant Pump 2 Control Performance. P200A-00 - Intake Manifold Runner Performance - Bank 1. P200B-00 - Intake Manifold Runner Performance - Bank 2. P2610 - PCM Internal Engine Off Timer Performance. Change DTC number from P0101-00 to P0109-00 - Mass Air Flow Sensor Performance. P015E - Excessive Time to Enter Closed Loop Fuel Timing Control. P0534-00 - AC Refrigerant System A Charge Loss. P26FB-00 - EGR Cooler Bypass Control Stuck Closed Bank 1. P04DB-00 - Crankcase Ventilation System Disconnected. P204F-00 - Reductant System Performance. P2D2D-00 - Cold Start Intake Manifold Runner Performance Bank 1. P2D2E-00 - Cold Start Intake Manifold Runner Performance Bank 2. P2199-00 - Intake Air Temperature Sensor 1 / 2 Correlation. P22FA-00 - NOX Sensor Performance - Slow Response High to Low Bank 1 Sensor 1. P2002-00 - Diesel Particulate Filter Efficiency Below Threshold. P0087-00 - Fuel Rail Pressure Too Low. P0128-00 - Thermostat Rationality (additional software enhancement). P0300-00 - Multiple Cylinder Misfire (cold ambient temperature). P0301-00 - Cylinder 1 Misfire (cold ambient temperature). P0302-00 - Cylinder 2 Misfire (cold ambient temperature). P0303-00 - Cylinder 3 Misfire (cold ambient temperature). P0304-00 - Cylinder 4 Misfire (cold ambient temperature). P0305-00 - Cylinder 5 Misfire .
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10230117-0001.pdf↗
May 14, 2021•Document ID: 10223493
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING; FUEL SYSTEM, DIESEL; SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
1800821
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 one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Control. P065A - Generator System Performance. P00F4-00 - Humidity Sensor Circuit Low. Improved VGT cleaning to reduce false failures for P00AF field issue. P0106-00 - Manifold Absolute Pressure Sensor Performance. P20FB-00 - Reductant Pump 2 Control Performance. P200A-00 - Intake Manifold Runner Performance - Bank 1. P200B-00 - Intake Manifold Runner Performance - Bank 2. P2610 - PCM Internal Engine Off Timer Performance. Change DTC number from P0101-00 to P0109-00 - Mass Air Flow Sensor Performance. P015E - Excessive Time to Enter Closed Loop Fuel Timing Control. P0534-00 - AC Refrigerant System A Charge Loss. P26FB-00 - EGR Cooler Bypass Control Stuck Closed Bank 1. P04DB-00 - Crankcase Ventilation System Disconnected. P204F-00 - Reductant System Performance. P2D2D-00 - Cold Start Intake Manifold Runner Performance Bank 1. P2D2E-00 - Cold Start Intake Manifold Runner Performance Bank 2. P2199-00 - Intake Air Temperature Sensor 1 / 2 Correlation. P22FA-00 - NOX Sensor Performance - Slow Response High To Low Bank 1 Sensor 1. P2002-00 - Diesel Particulate Filter Efficiency Below Threshold. P0087-00 - Fuel Rail Pressure Too Low. P0128-00 - Thermostat Rationality(additional software enhancement). P0300-00 - Multiple Cylinder Misfire(cold ambient temperature). P0301-00 - Cylinder 1 Misfire(cold ambient temperature). P0302-00 - Cylinder 2 Misfire(cold ambient temperature). P0303-00 - Cylinder 3 Misfire(cold ambient temperature). P0304-00 - Cylinder 4 Misfire(cold ambient temperature). P0305-00 - Cylinder 5 Misfire(cold ambient temperature).
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10223493-0001.pdf↗
May 14, 2021•Document ID: 10223345
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
1800821
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 one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Control. P065A - Generator System Performance. P00F4-00 - Humidity Sensor Circuit Low. Improved VGT cleaning to reduce false failures for P00AF field issue. P0106-00 - Manifold Absolute Pressure Sensor Performance. P20FB-00 - Reductant Pump 2 Control Performance. P200A-00 - Intake Manifold Runner Performance - Bank 1. P200B-00 - Intake Manifold Runner Performance - Bank 2. P2610 - PCM Internal Engine Off Timer Performance. Change DTC number from P0101-00 to P0109-00 - Mass Air Flow Sensor Performance. P015E - Excessive Time to Enter Closed Loop Fuel Timing Control. P0534-00 - AC Refrigerant System A Charge Loss. P26FB-00 - EGR Cooler Bypass Control Stuck Closed Bank 1. P04DB-00 - Crankcase Ventilation System Disconnected. P204F-00 - Reductant System Performance. P2D2D-00 - Cold Start Intake Manifold Runner Performance Bank 1. P2D2E-00 - Cold Start Intake Manifold Runner Performance Bank 2. P2199-00 - Intake Air Temperature Sensor 1 / 2 Correlation. P22FA-00 - NOX Sensor Performance - Slow Response High To Low Bank 1 Sensor 1. P2002-00 - Diesel Particulate Filter Efficiency Below Threshold. P0087-00 - Fuel Rail Pressure Too Low. P0128-00 - Thermostat Rationality(additional software enhancement). P0300-00 - Multiple Cylinder Misfire(cold ambient temperature). P0301-00 - Cylinder 1 Misfire(cold ambient temperature). P0302-00 - Cylinder 2 Misfire(cold ambient temperature). P0303-00 - Cylinder 3 Misfire(cold ambient temperature). P0304-00 - Cylinder 4 Misfire(cold ambient temperature). P0305-00 - Cylinder 5 Misfire(cold ambient temperature).
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10223345-0001.pdf↗
May 14, 2021•Document ID: 10198439
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
18-008-21 REV. A
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 one or more of the following DTCs have been set: P225D-00 - Nox Sensor 1/1 Performance - Signal Stuck Low. P249C-00 - Excessive Time To Enter Closed Loop Reductant Injection Control. P065A - Generator System Performance. P00F4-00 - Humidity Sensor Circuit Low. Improved VGT cleaning to reduce false failures for P00AF field issue. P0106-00 - Manifold Absolute Pressure Sensor Performance. P20FB-00 - Reductant Pump 2 Control Performance. P200A-00 - Intake Manifold Runner Performance - Bank 1. P200B-00 - Intake Manifold Runner Performance - Bank 2. P2610 - PCM Internal Engine Off Timer Performance. Change DTC number from P0101-00 to P0109-00 - Mass Air Flow Sensor Performance. P015E - Excessive Time to Enter Closed Loop Fuel Timing Control. P0534-00 - AC Refrigerant System A Charge Loss. P26FB-00 - EGR Cooler Bypass Control Stuck Closed Bank 1. P04DB-00 - Crankcase Ventilation System Disconnected. P204F-00 - Reductant System Performance. P2D2D-00 - Cold Start Intake Manifold Runner Performance Bank 1. P2D2E-00 - Cold Start Intake Manifold Runner Performance Bank 2. P2199-00 - Intake Air Temperature Sensor 1 / 2 Correlation. P22FA-00 - NOX Sensor Performance - Slow Response High To Low Bank 1 Sensor 1. P2002-00 - Diesel Particulate Filter Efficiency Below Threshold. P0087-00 - Fuel Rail Pressure Too Low. P0128-00 - Thermostat Rationality(additional software enhancement). P0300-00 - Multiple Cylinder Misfire(cold ambient temperature). P0301-00 - Cylinder 1 Misfire(cold ambient temperature). P0302-00 - Cylinder 2 Misfire(cold ambient temperature). P0303-00 - Cylinder 3 Misfire(cold ambient temperature). P0304-00 - Cylinder 4 Misfire(cold ambient temperature). P0305-00 - Cylinder 5 Misfire(cold ambient temperature).
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10198439-0001.pdf↗
May 14, 2021•Document ID: 10230116
Service Bulletin/Repair Instructions
POWER TRAIN; AIR BAGS
Mfr Comm. #:
2301921
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
Power Side Steps Do Not Stow Or Deploy Properly This bulletin involves inspecting and if necessary replacing the driver or passenger power side step motor. Customers may notice one or more of the following:Power side steps do not stow or deploy properly. Information Panel Cluster (IPC) shows ?Obstacle Detection? fault.
Associated Products (2)
2021 Ram 1500 2020 Ram 1500
Associated Documents
- Download MC-10230116-0001.pdf↗
May 14, 2021•Document ID: 10230036
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S2118000008
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
Hard To Fill Fuel Tank. Gas Pump Shuts Off During Filling
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10230036-0001.pdf↗
May 14, 2021•Document ID: 10223492
Service Bulletin/Repair Instructions
AIR BAGS; STRUCTURE:BODY:STEP/LADDER; POWER TRAIN
Mfr Comm. #:
2301921
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Power Side Steps Do Not Stow Or Deploy Properly This bulletin involves inspecting and if necessary replacing the driver or passenger power side step motor. Customers may notice one or more of the following:Power side steps do not stow or deploy properly. Information Panel Cluster (IPC) shows ?Obstacle Detection? fault.
Associated Products (2)
2021 Ram 1500 2020 Ram 1500
Associated Documents
- Download MC-10223492-0001.pdf↗
May 14, 2021•Document ID: 10223424
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
S2118000008
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Hard To Fill Fuel Tank. Gas Pump Shuts Off During Filling
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223424-0001.pdf↗
May 14, 2021•Document ID: 10223344
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
2301921
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Power Side Steps Do Not Stow Or Deploy Properly This bulletin involves inspecting and if necessary replacing the driver or passenger power side step motor. Customers may notice one or more of the following:Power side steps do not stow or deploy properly. Information Panel Cluster (IPC) shows ?Obstacle Detection? fault.
Associated Products (2)
2021 Ram 1500 2020 Ram 1500
Associated Documents
- Download MC-10223344-0001.pdf↗
May 14, 2021•Document ID: 10223264
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
S2118000008
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Hard To Fill Fuel Tank. Gas Pump Shuts Off During Filling
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10223264-0001.pdf↗
May 14, 2021•Document ID: 10198438
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
23-019-21
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
Power Side Steps Do Not Stow Or Deploy Properly This bulletin involves inspecting and if necessary replacing the driver or passenger power side step motor. Customers may notice one or more of the following:Power side steps do not stow or deploy properly. Information Panel Cluster (IPC) shows ?Obstacle Detection? fault.
Associated Products (2)
2021 Ram 1500 2020 Ram 1500
Associated Documents
- Download MC-10198438-0001.pdf↗
May 14, 2021•Document ID: 10198358
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
S2118000008
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
Hard To Fill Fuel Tank. Gas Pump Shuts Off During Filling
Associated Products (1)
2021 Ram 1500
Associated Documents
- Download MC-10198358-0001.pdf↗
May 12, 2021•Document ID: 10229991
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
Mfr Comm. #:
9004376
Date Added:
January 17, 2023
Manufacturer:
RAM
Summary
PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10229991-0001.pdf↗
May 12, 2021•Document ID: 10223379
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
9004376RevA
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10223379-0001.pdf↗
May 12, 2021•Document ID: 10223219
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:PUMP
Mfr Comm. #:
9004376RevA
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10223219-0001.pdf↗
May 12, 2021•Document ID: 10198293
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
9004376
Date Added:
June 28, 2021
Manufacturer:
RAM
Summary
PUMP, Vacuum Prior to replacing the vacuum pumps, please contact or email FCA Redacted Content. If no response in 15 minutes, proceed with repair.
Associated Products (1)
2020 Ram 1500
Associated Documents
- Download MC-10198293-0001.pdf↗
May 12, 2021•Document ID: 10230032
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
Mfr Comm. #:
S2108000098
Date Added:
January 17, 2023
Manufacturer:
JEEP
Summary
Radio Screen Freeze, Blank Screen And Reset
Associated Products (48)
2021 Chrysler 300 2021 Chrysler Pacifica 2021 Chrysler Voyager 2021 Dodge Challenger 2021 Dodge Charger 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 2020 Chrysler 300 2020 Chrysler Pacifica 2020 Chrysler Voyager 2020 Dodge Challenger+ 28 more
Associated Documents
- Download MC-10230032-0001.pdf↗
May 12, 2021•Document ID: 10223420
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
S2108000098
Date Added:
October 17, 2022
Manufacturer:
RAM
Summary
Radio Screen Freeze, Blank Screen And Reset
Associated Products (48)
2021 Chrysler 300 2021 Chrysler Pacifica 2021 Chrysler Voyager 2021 Dodge Challenger 2021 Dodge Charger 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 2020 Chrysler 300 2020 Chrysler Pacifica 2020 Chrysler Voyager 2020 Dodge Challenger+ 28 more
Associated Documents
- Download MC-10223420-0001.pdf↗

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