Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 2,014 bulletins for RAM

18-055-22 May 24, 2022
RAM — 3500, 4500, 5500 (2020–2022) — 21 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module (ECM) / Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lam
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14-008-22 May 24, 2022
RAM — 2500, 3500, 4500, 5500 (2019–2020) — 16 vehicle combinations
060000 ENGINE (PWS)
6.7L Cummins Engine High Pressure Fuel Injection Pump Identification Differences This bulletin provides information regarding the identification differences between the CP4 style high-pressure fuel injection pump, and the new CP3.3 style
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18-102-22 May 24, 2022
RAM — 2500, 3500 (2020) — 14 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (M
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18-101-22 May 24, 2022
RAM — 2500, 3500 (2019) — 16 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module (ECM) / Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lam
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18-056-22 May 24, 2022
RAM — 3500, 4500, 5500 (2019) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (M
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23-019-22 May 21, 2022
RAM — PROMASTER (2014–2020) — 21 vehicle combinations
151200 SEAT BELTS:FRONT:WEBBING
Check Strap Webbing Kit on Driver?s Side Front Door This bulletin involves installing a webbing kit on the front left driver?s door for the door check strap. The repair eliminates the over swing when opening the driver?s side door.
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18-018-22 May 19, 2022
RAM — PROMASTER CITY (2021) — 4 vehicle combinations
102900 POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
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 techn
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18-098-22 May 19, 2022
RAM — PROMASTER (2020) — 4 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
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 techn
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18-099-22 May 19, 2022
RAM — 2500, 3500, 4500 (2019) — 12 vehicle combinations
082100 FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
Diesel Fuel Pump Failure and System Contamination This bulletin involves inspecting for fuel pump failure and fuel system contamination. Also fuel system cleaning and fuel system kit replacement. Customers may experience a Malfunction Ind
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9004539 May 18, 2022
RAM — 1500 (2021–2022) — 4 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
HOUSING, Air Inlet For concern of whistle noise from right side of vehicle at 45+mph, please contact one of the following: FCA Redacted Content If no response in 15 minutes, proceed with repair. Please investigate HVAC to firewall connecti
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18-095-22 May 17, 2022
RAM — PROMASTER (2017) — 4 vehicle combinations
102900 POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
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 techn
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S2108000285 May 13, 2022
RAM — 1500, 2500, 3500, 4500, 5500 (2022) — 5 vehicle combinations
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Blank Radio Display Screen
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08-093-22 May 13, 2022
RAM — 1500 (2022) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician
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9004419 May 11, 2022
RAM — 1500 (2019–2020) — 4 vehicle combinations
010000 STEERING
SCREW, Hex Flange Head, Rack and Pinion Gear to Frame NEW MOUNTING BOLTS ARE REQUIRED WHEN EPS GEAR IS REPLACED. The steering gear mounting washers between the gear and frame were eliminated, and threads internal to the EPS mounts were rep
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18-093-22 May 10, 2022
RAM — 2500, 3500 (2021) — 10 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain ControlModule (ECM/PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MI
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18-094-22 May 10, 2022
RAM — 2500, 3500 (2022) — 8 vehicle combinations
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (M
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S2218000009 May 6, 2022
RAM — 1500 (2020–2022) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Malfunction Indicator Lamp (MIL) Illuminated, Remote Start Disabled, Diagnostic Trouble Code (DTC) P2183 ? Engine Coolant Temperature Sensor 2 Circuit Performance set.
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S2205000002 May 6, 2022
RAM — 3500 (2019–2023) — 26 vehicle combinations
036500 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR
C003A-2F Right Rear Wheel Speed Sensor, C0037-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes (DTCs) Set While Driving With Payload Or Trailer Towing.
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9004529 May 4, 2022
RAM — 2500, 3500 (2021–2022) — 4 vehicle combinations
030000 BRAKES (PWS)
CALIPER ASSEMBLY, Disc Brake, Front/Rear For brake feel/sensation concerns, please call engineering FCA Redacted Content before performing repairs. If no response in 15 minutes, proceed with repair.
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18-091-22 May 3, 2022
RAM — 1500 (2021) — 3 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience one or more of the following: An engine stall at low engine mileage and mostly low ve
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S2223000039 Apr 30, 2022
RAM — 2500, 3500 (2019–2022) — 21 vehicle combinations
114000 ELECTRICAL SYSTEM:WIRING
Left Front Driver Seat Power Functions Inoperative
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1809022 Apr 28, 2022
RAM — 3500 (2020) — 2 vehicle combinations
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the te
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1808822 Apr 28, 2022
RAM — 3500, 4500, 5500 (2020) — 15 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the te
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1808922 Apr 28, 2022
RAM — 3500 (2020) — 3 vehicle combinations
100000 POWER TRAIN
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the correct software. This vehiclemay have been programmed with incorrect software. The customer may experience Active Noise Control (ANC) sy
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0806222REVA Apr 26, 2022
RAM — 1500, 2500, 3500 (2022) — 3 vehicle combinations
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
UPD UFD UBD UED UBC UEC Radio Enhancements
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