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

S2108000081 Mar 30, 2021
RAM — 1500 (2019–2021) — 6 vehicle combinations
050000 PARKING BRAKE
Electronic Parking Brake (EPB) DTC?s Setting For Opposite Side of vehicle. EPB Circuits Swapped
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S2108000083 Mar 30, 2021
RAM — 1500 (2021) — 2 vehicle combinations
100000 POWER TRAIN
4Wheel Drive Lamp On, DTC C141C-13-REAR DIFFERENTIAL CONTROL-CIRCUIT OPEN
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0900321REVA Mar 30, 2021
RAM — 1500 (2021)
100000 POWER TRAIN
Transmission Oil Cooler Lines Not Fully Connected This bulletin involves inspecting the Transmission Oil Cooler (TOC) lines and reconnectingif necessary. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furth
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09-003-21 REV. A Mar 30, 2021
RAM — 1500 (2021) — 2 vehicle combinations
100000 POWER TRAIN
Transmission Oil Cooler Lines Not Fully Connected This bulletin involves inspecting the Transmission Oil Cooler (TOC) lines and reconnectingif necessary. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furth
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08-029-21 REV. A Mar 27, 2021
RAM — 2500, 3500, 4500 (2020–2021) — 24 vehicle combinations
110000 ELECTRICAL SYSTEM
Door Control Module Window Inoperative This bulletin involves replacing one or both of the door modules. Technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: B18BA-12 - Window Control - Circ
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S2108000082 Mar 27, 2021
RAM — 1500 (2019–2021) — 9 vehicle combinations
110000 ELECTRICAL SYSTEM
Interior Lighting Inoperative, Dome, Reading, Glove Box, Center Console, Vanity Lamp, Rambox Lighting
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0802921REVA Mar 27, 2021
RAM — 2500, 3500, 4500, 5500 (2020–2021) — 16 vehicle combinations
110000 ELECTRICAL SYSTEM
Door Control Module Window Inoperative This bulletin involves replacing one or both of the door modules. Technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: B18BA-12 - Window Control - Circ
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0900321 Mar 27, 2021
RAM — 1500 (2020–2021) — 2 vehicle combinations
100000 POWER TRAIN
Transmission Oil Cooler Lines Not Fully Connected This bulletin involves inspecting the Transmission Oil Cooler (TOC) lines and reconnecting if necessary. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furt
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09-003-21 Mar 27, 2021
RAM — 1500 (2020–2021) — 4 vehicle combinations
100000 POWER TRAIN
Transmission Oil Cooler Lines Not Fully Connected This bulletin involves inspecting the Transmission Oil Cooler (TOC) lines and reconnecting if necessary. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon furt
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02-001-21 Mar 26, 2021
RAM — 1500 (2021) — 3 vehicle combinations
010000 STEERING
Steering Wheel Off-center Due to Incorrect Front Wheel Alignment Specifications This bulletin involves adjusting the front wheel alignment to correct a steering wheel off center condition. This is due to an inaccurate alignment settings fr
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0200121 Mar 26, 2021
RAM — 1500 (2021) — 3 vehicle combinations
010000 STEERING
Steering Wheel Off-center Due to Incorrect Front Wheel Alignment Specifications This bulletin involves adjusting the front wheel alignment to correct a steering wheel off center condition. This is due to an inaccurate alignment settings fr
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08-052-21 Mar 26, 2021
RAM — 2500, 3500, 4500 (2020–2021) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
Flash: Radio Frequency Hub Module (RF-HUB) Updates This bulletin involves reprogramming the RF-HUB with the latest software available. The customer may experience the following:The key fob won't unlock the doors while the vehicle is runni
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0805221 Mar 26, 2021
RAM — 2500, 3500, 4500, 5500 (2020–2021) — 32 vehicle combinations
110000 ELECTRICAL SYSTEM
Flash: Radio Frequency Hub Module (RF-HUB) Updates This bulletin involves reprogramming the RF-HUB with the latest software available. The customer may experience the following:The key fob won't unlock the doors while the vehicle is runni
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S2008000126RevD Mar 25, 2021
RAM — 1500 (2019–2021) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
RKE Has Reduced Range, Remote Start Inoperative, Multiple Keyless Go Push Attempts To Start, Key Not Detected Message, Tire Pressure Warning Lamp On
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S1908000022RevB Mar 25, 2021
RAM — 1500, 2500, 3500, 4500, 5500 (2019–2020) — 10 vehicle combinations
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Navigation Search Feature Does Not Work
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S2108000077 Mar 24, 2021
RAM — 3500 (2018) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
Trailer Tow 7-way Connector, Parking Lamp And B+ Terminal No Battery Voltage
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08-047-21 Mar 24, 2021
RAM — 1500 (2020–2021) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
Door Control Module Window Inoperative This bulletin involves replacing one or both of the door modules. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one
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0804721 Mar 24, 2021
RAM — 1500 (2020–2021) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Door Control Module Window Inoperative This bulletin involves replacing one or both of the door modules. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one
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2301221 Mar 23, 2021
RAM — 1500 (2020–2021) — 2 vehicle combinations
160000 STRUCTURE
Driver Side Rambox Opens By Itself Unprompted This bulletin involves removing the driver side Rambox and replacing the Rambox door lock actuator wiring harness with a jumper wiring harness. The customer may comment on one or more of the f
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23-012-21 Mar 23, 2021
RAM — 1500 (2020–2021) — 6 vehicle combinations
140000 AIR BAGS
Driver Side Rambox Opens By Itself Unprompted This bulletin involves removing the driver side Rambox and replacing the Rambox door lock actuator wiring harness with a jumper wiring harness. The customer may comment on one or more of the f
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S1924000019RevB Mar 22, 2021
RAM — 1500, 2500, 3500, 4500, 5500 (2019–2021) — 15 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Customer Indicates That Temperature Varies From Side To Side Being Colder On One Side Compared To The Other.
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S1808000097RevA Mar 20, 2021
RAM — 1500, 2500, 3500 (2019–2021) — 18 vehicle combinations
110000 ELECTRICAL SYSTEM
Back Up Camera Inoperative Complaints, Radio Display Blue Or Blank When Placed In Reverse
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S2118000002 Mar 20, 2021
RAM — 1500 (2020–2021) — 6 vehicle combinations
060000 ENGINE (PWS)
Customer complaint may include a Mil-on condition that may be accompanied by a ?misfire? feel or rough-running engine condition. Upon further investigation, any of the following DTCs may be found in the PCM:
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S1808000097 Rev. Mar 20, 2021
RAM — 1500, 2500, 3500 (2019–2021) — 9 vehicle combinations
280000 BACK OVER PREVENTION
Back Up Camera Inoperative Complaints, Radio Display Blue Or Blank When Placed In Reverse
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S2108000076 Mar 19, 2021
RAM — 1500 (2021) — 2 vehicle combinations
060000 ENGINE AND ENGINE COOLING
CEL Check Engine Lamp On, DTC P00F9 Supercharger-Turbocharger Outlet Pressure Sensor Range Performance
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