2019 Ram 2500 Technical Service Bulletins

776 technical service bulletins (TSBs) are on record for the 2019 Ram 2500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10174254Mar 27, 2020Engine cooling, Equipment. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the…
• 10174168Mar 27, 2020Electrical system, Equipment. Speed Control Operates Intermittently
• 10175519Mar 25, 2020Engine cooling. Revised Emissions Recall VB6 Diesel Engine Calibration
• 10175106Mar 25, 2020Engine cooling. Revised Emissions Recall VB6 Diesel Engine Calibration
• 10174186Mar 25, 2020Fuel system. Revised Emissions Recall VB6 Diesel Engine Calibration
• 10175564Mar 18, 2020Vehicle speed control, Transmission and drivetrain. Sunroof Water Leak This bulletin involves testing the sunroof for leaks and replacing the power sunroof glass, if necessary. The customer may describe a water leak from A-pillar grab handle or headliner microphone.
• 10175487Mar 18, 2020Lane departure, Other or unknown. Trailer Detection For Heavy Duty Truck - Blind Spot And Trailer Merge Assist
• 10175151Mar 18, 2020Body and structure. Sunroof Water Leak This bulletin involves testing the sunroof for leaks and replacing the power sunroof glass, if necessary. The customer may describe a water leak from A-pillar grab handle or headliner microphone.
• 10175075Mar 18, 2020Lane departure, Other or unknown. Trailer Detection For Heavy Duty Truck - Blind Spot And Trailer Merge Assist
• 10174231Mar 18, 2020Visibility (wipers, defrost, mirrors). Sunroof Water Leak This bulletin involves testing the sunroof for leaks and replacing the power sunroof glass, if necessary. The customer may describe a water leak from A-pillar grab handle or headliner microphone.
• 10174155Mar 18, 2020Visibility (wipers, defrost, mirrors), Lane departure, Other or unknown…. Trailer Detection For Heavy Duty Truck - Blind Spot And Trailer Merge Assist
• 10175483Mar 16, 2020Equipment. Water Leak Carpet Wet At Front And Or Rear Seats
• 10175071Mar 16, 2020Equipment. Water Leak Carpet Wet At Front And Or Rear Seats
• 10174151Mar 16, 2020Body and structure. Water Leak Carpet Wet At Front And Or Rear Seats
• 10175556Mar 12, 2020Body and structure, Exterior lighting, Engine cooling. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the…
• 10175143Mar 12, 2020Body and structure, Transmission and drivetrain. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the…
• 10174223Mar 12, 2020Engine cooling, Transmission and drivetrain. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the…
• 10175429Mar 11, 2020Equipment. LAMP, Center High Mounted Stop (CHMSL - Cargo lamp) For concern of water leak intrusion at CHMSL lamp: Before CHMSL lamp removal, please check for proper CHMSL installation. Verify that CHMSL harness is well hidden (not visible) into the cabin and not trapped between lamp and cabin. If harness is trapped, take a picture and verify seal foam also has a harness mark. Add this comment into narrative. Please call FCA…
• 10175427Mar 11, 2020Body and structure. LATCH, Tailgate Striker position also affects closing effort. Prior to ordering this part for a customer stating the Tailgate will not auto release when the tailgate is closed or is hard to close, first try adjusting the tailgate strikers to minimize the force required to close. The strikers must be centered up/down in the latch opening. You have to balance tailgate flushness and closing effort by moving the…
• 10175017Mar 11, 2020Equipment, Visibility (wipers, defrost, mirrors). LAMP, Center High Mounted Stop (CHMSL - Cargo lamp) For concern of water leak intrusion at CHMSL lamp: Before CHMSL lamp removal, please check for proper CHMSL installation. Verify that CHMSL harness is well hidden (not visible) into the cabin and not trapped between lamp and cabin. If harness is trapped, take a picture and verify seal foam also has a harness mark. Add this comment into narrative. Please call FCA…
• 10175015Mar 11, 2020Vehicle speed control, Electronic stability control, Seats. LATCH, Tailgate Striker position also affects closing effort. Prior to ordering this part for a customer stating the Tailgate will not auto release when the tailgate is closed or is hard to close, first try adjusting the tailgate strikers to minimize the force required to close. The strikers must be centered up/down in the latch opening. You have to balance tailgate flushness and closing effort by moving the…
• 10174097Mar 11, 2020Exterior lighting. LAMP, Center High Mounted Stop (CHMSL - Cargo lamp) For concern of water leak intrusion at CHMSL lamp: Before CHMSL lamp removal, please check for proper CHMSL installation. Verify that CHMSL harness is well hidden (not visible) into the cabin and not trapped between lamp and cabin. If harness is trapped, take a picture and verify seal foam also has a harness mark. Add this comment into narrative. Please call FCA…
• 10174095Mar 11, 2020Latches, locks and linkages. LATCH, Tailgate Striker position also affects closing effort. Prior to ordering this part for a customer stating the Tailgate will not auto release when the tailgate is closed or is hard to close, first try adjusting the tailgate strikers to minimize the force required to close. The strikers must be centered up/down in the latch opening. You have to balance tailgate flushness and closing effort by moving the…
• 10175546Mar 6, 2020Transmission and drivetrain, Electrical system. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC:P0733-00 - Gear 3 Shift Incorrect Ratio. The following software enhancements are available:Harsh garage shift engagements in to, either reverse…
• 10175542Mar 6, 2020Electrical system. Missing Upfitter Auxiliary Wiring This bulletin involves adding a jumper wire harness to the rear auxiliary wiring harness. The customer or upfitter may describe the following:The upfitter auxiliary fused wires are not populated on the rear of the chassis wiring harness equipped with Instrument Panel (IP) auxiliary switches. The wires are located on the right side of the rear chassis cross beam, above the fifth…
• 10175133Mar 6, 2020Transmission and drivetrain, Electrical system. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC:P0733-00 - Gear 3 Shift Incorrect Ratio. The following software enhancements are available:Harsh garage shift engagements in to, either reverse…
• 10175129Mar 6, 2020Electrical system. Missing Upfitter Auxiliary Wiring This bulletin involves adding a jumper wire harness to the rear auxiliary wiring harness. The customer or upfitter may describe the following:The upfitter auxiliary fused wires are not populated on the rear of the chassis wiring harness equipped with Instrument Panel (IP) auxiliary switches. The wires are located on the right side of the rear chassis cross beam, above the fifth…
• 10174213Mar 6, 2020Transmission and drivetrain, Electrical system. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC:P0733-00 - Gear 3 Shift Incorrect Ratio. The following software enhancements are available:Harsh garage shift engagements in to, either reverse…
• 10174209Mar 6, 2020Equipment. Missing Upfitter Auxiliary Wiring This bulletin involves adding a jumper wire harness to the rear auxiliary wiring harness. The customer or upfitter may describe the following:The upfitter auxiliary fused wires are not populated on the rear of the chassis wiring harness equipped with Instrument Panel (IP) auxiliary switches. The wires are located on the right side of the rear chassis cross beam, above the fifth…
• 10175470Mar 5, 2020Visibility (wipers, defrost, mirrors). Single Pop Noise From Rear Of Sunroof While Opening
• 10175058Mar 5, 2020Visibility (wipers, defrost, mirrors). Single Pop Noise From Rear Of Sunroof While Opening
• 10174138Mar 5, 2020Back-over prevention (rear camera). Single Pop Noise From Rear Of Sunroof While Opening
• 10173332Feb 28, 2020Engine. Intermittent Engine Buck, Surge, or Misfire.
• 10173328Feb 26, 2020Electrical system, Equipment. Key Programming, Security Pin Request, Pin Invalid
• 10173282Feb 26, 2020Vehicle speed control. PEDAL, Accelerator (APPS) Before replacing accelerator pedal for P061B, make sure all PCM software service bulletins and recalls are up to date, if applicable. Before replacing accelerator pedal for other DTCs, be sure to follow fault code diagnostic procedures in Service Library and be sure to check wiring and connectors. P2122 and P2127 will set if accelerator pedal connector is disconnected during diagnosis…
• 10173327Feb 25, 2020Electrical system. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set
• 10173324Feb 22, 2020Equipment. Navigation Search Feature Does Not Work
• 10173338Feb 21, 2020Transmission and drivetrain. Safety Recall W03 2019-2020 D Transmission Valve Body Recommended Operation Ahead of Recall Launch
• 10173278Feb 19, 2020Vehicle speed control. GLASS, Front Door For concern of front door window inoperative, please verify if the glass clips are still adhered to the glass. If clips are not attached, please take some detailed pictures of the glass bottom edges where the clips go and also of the clips to verify if there was poor aplication of urethane or if adhesion failed and contact FCA Redacted Content to report findings and set up a potential part return…
• 10173340Feb 18, 2020Fuel system, Engine cooling. Emissions Recall VB6 Diesel Engine Calibration
• 10173367Feb 14, 2020Engine cooling. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the…
• 10173363Feb 14, 2020Visibility (wipers, defrost, mirrors). Sunroof Water Leak This bulletin involves testing the sunroof for leaks and replacing the power sunroof glass if necessary. The customer may describe a water leak from A-pillar grab handle or headliner microphone.
• 10173314Feb 12, 2020Visibility (wipers, defrost, mirrors). Left Hand Drivers Side Mirror Takes Longer to Defrost Or Clear Than Right Side Passenger
• 10173313Feb 12, 2020Visibility (wipers, defrost, mirrors). Outside Power Fold Rearview Mirror Appears Loose Or Shakes
• 10173356Feb 8, 2020Electrical system, Seats. Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings This bulletin involves reconfiguring the BCM and possibly a radio reset, to enable the auto-on comfort settings. Customers may comment on one or more of the following:If below 4 °C (40 °F), the heated seats or heated steering wheel turn on by themselves. If above 26 °C (80 °F), the vented seats turn on by themselves. Cannot turn off the…
• 10173311Feb 8, 2020Equipment. Radio Screen Black Or Blank
• 10173310Feb 8, 2020Equipment. Chime Stuck On In The Audio System
• 10173309Feb 8, 2020Equipment. Radio Screen Black At Vehicle Startup After A Sleep Cycle
• 10173305Feb 6, 2020Equipment. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.
• 10173268Feb 5, 2020Suspension, Electronic stability control, Transmission and drivetrain…. MODULE, Air Suspension, [SEB] For replacement of Air Suspension Control Module (ASCM) due to the following DTCs, please contact FCA Redacted Content to aid in root-cause prior to repair at FCA Redacted Content or FCA Redacted Content U0132 (Loss of Comm) U0421 (Implausible Data) C220C (Software Supervision) C15DE-72 (Exhaust Solenoid Actuator Stuck Open) If no response in 15 minutes, proceed with repair. As per…

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