Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,014 bulletins for RAM
0807721
May 5, 2021
110000 ELECTRICAL SYSTEM
Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The following software enhancement is available: Amplifier update to eliminate static noise from the ins
S2121000009
May 4, 2021
100000 POWER TRAIN
Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
S2121000008
May 3, 2021
110000 ELECTRICAL SYSTEM
Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P0756 ? UD Solenoid Circuit, and/or P0755 ? 2C Solenoid Circuit, Set.
08-072-21
May 1, 2021
110000 ELECTRICAL SYSTEM
Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function
0807221
May 1, 2021
110000 ELECTRICAL SYSTEM
Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function
S2124000003
Apr 29, 2021
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
A/C Performance Not As Hot/Cold On Driver Side - DTC's B11CB-92, B11CB-11
S2118000005
Apr 29, 2021
070000 FUEL SYSTEM, GASOLINE
Malfunction Indicator Lamp (MIL) Illumination. Fuel Injector Circuit Open DTC Additional Diagnostics.
08-067-21
Apr 28, 2021
010000 STEERING
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 Tra
9004369
Apr 28, 2021
110000 ELECTRICAL SYSTEM
CAMERA (surround view - digital) When vehicle is equipped with surround view system (XAK sales code) and rear camera is not functioning - If rear camera is not functioning we would expect to see these Diagnostic Trouble Code (DTCs) set by
0806721
Apr 28, 2021
060000 ENGINE AND ENGINE COOLING
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 Tra
23-017-21
Apr 27, 2021
100000 POWER TRAIN
Updated Power Side Step Diagnosis And Testing Procedure This bulletin is to communicate that the power side step diagnosis and testing procedure has been updated in service information.
2301721
Apr 27, 2021
110000 ELECTRICAL SYSTEM
Updated Power Side Step Diagnosis And Testing Procedure This bulletin is to communicate that the power side step diagnosis and testing procedure has been updated in service information.
S2108000104
Apr 27, 2021
100000 POWER TRAIN
No Start, On Stop Start Vehicles A MIL Lamp On With DTC P0A97 Combined With The No Start
S2123000025
Apr 26, 2021
110000 ELECTRICAL SYSTEM
HUD Heads Up Display Appears Blurry Or Double Image
08-052-21 REV. A
Apr 24, 2021
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
S2108000100
Apr 24, 2021
060000 ENGINE AND ENGINE COOLING
CEL (Check Engine Lamp) Lamp On, Crank No Start, DTC U0109, U016C Lost Communications With Fuel Pump Module
23-016-21
Apr 22, 2021
162900 STRUCTURE:BODY:ROOF AND PILLARS
Water Leaks At Sliding Backlite This bulletin involves inspecting and if needed replacing the rear sliding backlite if leaking. The customer may comment on the following: Water leaks from the cab back, evident on rear seats, carpet, and p
2301621
Apr 22, 2021
160000 STRUCTURE
Water Leaks At Sliding Backlite This bulletin involves inspecting and if needed replacing the rear sliding backlite if leaking. The customer may comment on the following: Water leaks from the cab back, evident on rear seats, carpet, and p
S2108000087
Apr 22, 2021
110000 ELECTRICAL SYSTEM
CEL (Check Engine Lamp) On, Stop Start Inoperative, DTC B25C9 Driver Door Ajar Switch 2 Stuck Closed
08-061-21
Apr 21, 2021
110000 ELECTRICAL SYSTEM
Flash: Parktronics (PTS) Enhancements This bulletin involves reprogramming the PTS module with the latest software available. Customers may experience one or more of the following:False front object detection warning when a trailer is con
S2108000099
Apr 21, 2021
110000 ELECTRICAL SYSTEM
CEL (Check Engine Lamp) Lamp On, No Apparent Drivability Complaints
0806121
Apr 21, 2021
110000 ELECTRICAL SYSTEM
Flash: Parktronics (PTS) Enhancements This bulletin involves reprogramming the PTS module with the latest software available. Customers may experience one or more of the following:False front object detection warning when a trailer is con
S1924000019
Apr 16, 2021
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
Customer Indicates That Temperature Varies From Side To Side Being Colder On One Side Compared To The Other.
S2108000063
Apr 15, 2021
110000 ELECTRICAL SYSTEM
Crank No Start, Cluster Warning Lamps Flash On And Remain On At Start Up, Wipers Turn On Stay On
9004367
Apr 15, 2021
180000 VEHICLE SPEED CONTROL
LATCH, Storage Bin Lid (Rambox) If the Rambox storage bin lid latch is being replaced for the lid not opening or latching properly, replace the latch and lid assembly with all of the sub components instead of just replacing the latch only.