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

18-068-20 REV. B Sep 19, 2020
RAM — 1500 (2017)
100000 POWER TRAIN
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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S1908000041 Rev. Sep 18, 2020
RAM — 1500 (2019–2021) — 3 vehicle combinations
060000 ENGINE (PWS)
(Revision A) Check Engine Lamp On, DTC?s P0480 Cooling Fan Circuit Open Or U0465 Loss Communication With Active Air Dam
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18-068-20 REV. A Sep 18, 2020
RAM — 1500 (2017)
100000 POWER TRAIN
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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08-083-20 Sep 18, 2020
RAM — 1500 (2019–2020) — 4 vehicle combinations
100000 POWER TRAIN
Flash: Drivetrain Control Module (DTCM) Diagnostic and System Improvements This bulletin involves reprogramming the DTCM with the latest available software. The technician may find one or more of the following DTCs: U1440 - Implausible Tr
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S2014000002 Sep 17, 2020
RAM — 2500, 3500, 4500 (2019–2020) — 6 vehicle combinations
074000 FUEL/PROPULSION SYSTEM (PWS)
Metal Or Other Debris Contamination In The High Pressure Fuel System. Parts Ordering, And Repair Process Information.
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08-082-20 Sep 16, 2020
RAM — 1500 (2019–2020) — 6 vehicle combinations
030000 BRAKES (PWS)
Flash: Park Assist Module (PAM) Enhancement This bulletin involves updating the PAM software with the latest available software. Customers may experience an Electronic Vehicle Information Center (EVIC) message. These DTCs may be setting e
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18-086-20 Sep 15, 2020
RAM — 3500, 4500 (2020) — 2 vehicle combinations
100000 POWER TRAIN
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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S2008000120 Rev. Sep 15, 2020
RAM — 2500, 3500 (2020) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
(Revision A) Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P0461 ? Fuel Level Sensor 1 Performance Set
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18-019-20 REV. A Sep 15, 2020
RAM — 3500, 4500 (2019) — 2 vehicle combinations
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
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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S2023000038 Sep 14, 2020
RAM — 2500 (2019–2020) — 2 vehicle combinations
160000 STRUCTURE
Rattle, Clunk, Chuckle Noise From C Pillar Of Crew And Mega Cab
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S2021000003 Rev. Sep 11, 2020
RAM — 3500, 4500 (2019–2020) — 8 vehicle combinations
060000 ENGINE (PWS)
(Revision A) (CEL) Check Engine Light Is On, Vehicle Speed May Be Limited (2nd Gear Limp Mode), Shifting May Be Erratic, Cluster Message To Service Transmission
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S2008000140 Sep 10, 2020
RAM — 2500, 3500 (2019–2020) — 8 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Antilock Brake System (ABS) Lamp On, Rear Wheel Sensor DTC?s Present
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S2005000004 Rev. Sep 10, 2020
RAM — 2500, 3500 (2017–2018) — 8 vehicle combinations
036400 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
(Revision C) C0020-01-ABS PUMP MOTOR CONTROL - GENERAL ELECTRICAL FAILURE
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S2008000138 Sep 9, 2020
RAM — 1500 (2019–2020) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Malfunction Indicator Lamp (MIL) Turns On, Electric Start Stop (ESS) Disabled Message On Cluster While Driving, Remote Start Feature Inoperative Intermittently
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S1525000009 Rev. Sep 8, 2020
RAM — PROMASTER (2014–2015) — 4 vehicle combinations
060000 ENGINE (PWS)
(Revision A) P2BA9 - NOX Exceedance - Insufficient Reductant Quality
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S1908000022 Rev. Sep 3, 2020
RAM — 1500, 2500, 3500, 4500 (2019–2020) — 24 vehicle combinations
350000 EQUIPMENT
(Revision A) Navigation Search Feature Does Not Work
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18-076-20 Sep 3, 2020
RAM — 1500 (2019)
100000 POWER TRAIN
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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08-078-20 Sep 3, 2020
RAM — 1500 (2020)
020000 SUSPENSION
Flash: Air Suspension Control Module (ASCM) Updates This bulletin involves reprogramming the ASCM with the latest available software. Customers or technicians may experience a Malfunction Indicator Lamp (MIL) illumination after a battery
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9004298 Sep 2, 2020
RAM — 1500, 2500, 3500, 4500 (2020) — 8 vehicle combinations
060000 ENGINE (PWS)
Intake Manifold, Intake Manifold Gaskets, Intake Manifold Bolts If the intake manifold is being removed for service and the vehicle build date is between 02/24/20 to 08/07/20, please inspect the intake manifold for cracks around the intake
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18-074-20 Sep 1, 2020
RAM — 1500 (2019)
103100 POWER TRAIN:AUTOMATIC 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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S2018000007 Rev. Sep 1, 2020
RAM — 2500, 3500, 4500 (2019–2020) — 24 vehicle combinations
060000 ENGINE (PWS)
(Revision A) Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
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08-048-20 REV. A Sep 1, 2020
RAM — 1500, 2500, 3500, 4500 (2019–2020) — 16 vehicle combinations
110000 ELECTRICAL SYSTEM
UAX, UCX, UAV and UCV Radio Over the Air Software Version Updates This bulletin provides information regarding the latest Flash Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to
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S2025000007 Sep 1, 2020
RAM — 2500, 3500, 4500, 5500 (2019–2021) — 30 vehicle combinations
110000 ELECTRICAL SYSTEM
Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Code (DTC) P218F ? Reductant No Flow Detected set.
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S2024000003 Rev. Sep 1, 2020
RAM — 1500, 2500 (2019–2020) — 20 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
(Revision A) Customer Indicates A Whistle Noise From Dash During Certain Driving Parameters.
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S2008000133 Aug 29, 2020
RAM — PROMASTER (2019–2020) — 8 vehicle combinations
030000 BRAKES (PWS)
ABS And Cluster Warning Lights Intermittently Illuminate. Multiple CAN B Faults
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