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2017 Ram 2500: check engine light

17 of the 699 complaints about the 2017 Ram 2500 describe check engine light.

owner complaints
17
of this car's complaints
2%
typical mileage
97,000
recalls
1
Is there a fix? There is 1 recall and 57 service bulletins for this area of the car. See below

Check engine light by model year

What owners say

Filed Aug 28, 2026 · Brakes · 97,000 miles · NY

The contact owns a 2017 Ram 2500. The contact stated that while operating the vehicle, the traction control, ABS, and check engine warning lights illuminated. The vehicle was taken to a dealer, where it was diagnosed that the electronic brake module failed and needed to be replaced. The vehicle was not repaired. After retrieving the vehicle, the failure worsened, and the vehicle would not stop properly when depressing the brake pedal. The manufacturer was notified of the failure. The failure mileage was 97,000.

Filed Apr 16, 2026 · Brakes, Engine · 82,792 miles · MA

The contact owns a 2017 Ram 2500. The contact received notification of the federal safety agency Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not available. The contact stated that while driving at various speeds, the ABS and check engine warning lights illuminated. The vehicle was initially taken to the dealer to be diagnosed. The diagnostic test determined that there was a failure with the ECM. The ECM was replaced; however, soon after the repair, the warning lights returned with the vehicle going into LIMP Mode. The vehicle was taken back to dealer, where the vehicle remained for months while attempting to determine the cause of the failure. The contact was then informed that the transmission needed to be replaced. The contact was provided an estimate for the repair, and the vehicle was towed to an independent mechanic, where a diagnostic test indicated a failure with the hydraulic control unit (HCU). Several repairs were performed, but failed to correct the failure. The mechanic replaced the transmission twice; however, the failure returned after each repair. The manufacturer was notified about the failure, and the contact was provided with two case numbers. The vehicle was not repaired and remained with the independent mechanic. The failure mileage was 82,792.

Filed Sep 25, 2025 · Driver assistance, Electrical · CA

Illuminated warning lights: The ABS warning light, as well as service messages for the electronic brake control and anti-lock braking system, will turn And off. Check engine light will come on and off. Dinging sound and message on the screen: A persistent, intermittent dinging sound may accompany a flashing message on the instrument cluster indicating a system problem.

Filed Jul 16, 2025 · Electrical, Fuel system · WI

The check engine light came on and I took the vehicle to the Ram service center. The tech said the turbo actuator caused the light to go on. He reset the computer and said to bring the vehicle back if it comes on again. About 1 month later it reappeared. The Ram service said the turbo charger actuator needed replacing (the complete turbocharger). They said the failure could result in a total loss of power or engine failure. I tow a 10,000 lb trailer and an engine failure on the road could result in an accident or injury due to no power from the engine. The part can be viewed for inspection.

Filed Apr 28, 2025 · Engine · CA

I got a p2609 code when the check engine light came on. After researching the code it has been determined it is the bolt holding the grid heater in place has deteriorated and now my engine needs to be dismantled to repair the problem. These repairs are roughly $3000.00. Ram has been aware of this problem in their vehicles since 2007 models and it is still a problem they are not being held responsible for.

Filed Mar 28, 2025 · Brakes, Electrical · 153,777 miles · MS

The contact owns a 2017 Ram 2500. The contact stated that while driving at highway speeds, the check engine, traction, and ABS warning lights illuminated. Once the warning lights had appeared, the speedometer, odometer, and cruise control functions failed to operate as needed. The contact also stated that the transmission failed to shift out park(P). The vehicle was taken to an independent mechanic, where a code reader determined that the failure was linked to the ABS control module. The contact then received notification of the federal safety agency Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue, and the contact was provided the same information as the dealer. The failure mileage was 153,777. VIN tool confirms parts not available.

Filed Jan 22, 2025 · Engine, Transmission · 123,200 miles · CO

The contact owns a 2017 Ram 2500. The contact stated that after starting the vehicle, the check engine warning light remained illuminated. The contact stated that a diagnostic scanner was used to retrieve DTC: P2609; which indicated a failure in the intake air heater system. The vehicle was not yet repaired. The local dealers were contacted and indicated that the part was not available to order. No further information was available. The manufacturer was not yet contacted regarding the failure or parts availability. The failure mileage was 123,200.

Filed Aug 13, 2024 · Engine · WI

Cam shaft lobe rounded off, causing sudden loss of power and misfire on cylinder 7. The first time this happened there was no warning or signs of trouble. I was traveling at highway speeds and the vehicle violently shook and speed unexpectedly dropped. Had to limp the truck off the highway with choppy acceleration while the steering wheel shook. This could of easily caused a serious accident at highway speeds. The damaged cam shaft caused damage to cylinder 7. Cylinder 7 now has low compression. The check engine light is now on and the engine makes a ticking noise. The mechanic, Homestead Auto, ordered a rebuilt engine to replace the engine in my truck. Estimated delivery is several months. Estimated costs of repair is $8500. The truck with the damaged engine is available for inspection at my house. The vehicle has only been inspected by my mechanic at Homestead Auto. The mechanic said this is a well known and common problem with Hemi engines.

Filed Jul 26, 2024 · Transmission · 105,369 miles · IN

The contact owns a 2017 Ram 2500. The contact stated that while driving at approximately 30-35 MPH, the transmission became stuck in second gear and the vehicle went into LIMP Mode. The contact stated that the vehicle failed to accelerate above 35 MPH. The check engine warning light was illuminated. The contact used a scanner and retrieved DTC codes for pressure and gear ratio faults. The vehicle was taken to the local dealer, where it was diagnosed and determined that the transmission needed to be replaced. The vehicle was not repaired. The vehicle was taken to a transmission specialist, and it was determined that the failure was due to the valve body and shift solenoid. The manufacturer was not contacted. The failure mileage was approximately 105,369.

Filed May 27, 2024 · Acceleration, Brakes · MO

Abs light comes on and disables the cruise controls. Says abs brake failure and I have researched this and found it is a common problem. 6 speed Transmission is turning on check engine light and says gear 5 and gear 6 has improper ratio. Shifts hard into gear5 and won't downshift for passing gear.

Filed Nov 14, 2023 · Engine · CA

Failed part is the turbo actuator. I was towing an approximately 6000lb trailer when the turbo actuator failed. I lost both boost to control power and loss of the exhaust brake. I was driving in an area of steep inclines and declines, loss of the exhaust brake is the safety issue. The actuator issue caused the check engine light to come on and codes were thrown regarding the failed actuator.There were no codes or any advanced warning of the failed actuator. The codes came up when the actuator failed, no exhaust braking while driving down the mountain. I have replaced the actuator and the vehicle is now running fine with adequate acceleration and the exhaust break also works.

Filed Oct 8, 2021 · Acceleration, Brakes · GA

ABS malfunction indicator lamp, service ABS system and service electronic braking system message intermittently coming on. Sometimes for a short period of time and sometimes stay on for entire trip. Causes cruise control and traction control to be immobilized. My safety is at risk due to the ABS and traction control not being functional. I have not had it diagnosed by a dealer yet, however there are hundreds if not thousands of people on Ram forums complaining of the same issues without Ram taking care of the fix and the costs are on the vehicle owners. Its not something like a radio is having issues, its the braking system, which I would think that RAM or FCA and the federal safety agency would think is a pretty serious problem with these vehicles.

Service bulletins that may apply

Related recalls

Engine and engine cooling: engine: dieselReported September 12, 2017 · 443,874 vehicles affected
What is wrong
Chrysler (FCA US LLC) is recalling certain 2013-2017 RAM 2500, 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles, equipped with Cummins 6.7L Turbo Diesel engines that have Concentric-brand water pumps without a vent hole. These water pumps may leak coolant.
Risk
The leaking water pump can increase the risk of an engine compartment fire.
Remedy
Chrysler will notify owners, and dealers will replace the water pumps, free of charge. The recall began February 26, 2018. Owners may contact Chrysler customer service at 1‑800‑853‑1403. Chrysler's number for this recall is T51.

Recall number 17V562000 · Recall details

Questions about the 2017 Ram 2500 check engine light

Is check engine light a common problem on the 2017 Ram 2500?

17 of 699 owner complaints about the 2017 Ram 2500 (2%) mention check engine light. The model year with the most reports is 2018.

Is there a recall or service bulletin for this on the 2017 Ram 2500?

There is 1 recall and 57 service bulletins for the same area of the car. Check them below with your VIN.

Other symptoms on the 2017 Ram 2500

ABS 427Adaptive cruise 141Brake failure 20Engine failure 9Pulling 7Won't shift 7Grinding brakes 6Loss of power 6

All model years of the Ram 2500

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