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2017 Ram 3500 electrical problems

33 complaints (10% of all complaints for this car). Typical mileage when it fails: 55,000. 1 crash reported.

owner complaints
33
of this car's complaints
10%
typical mileage
55,000
crashes
1
recalls
1

Which part fails

  • Software
    1
  • Integrated trailer brake control
    1
  • Instrument panel: speedometer/odometer
    1

At what mileage

Complaints by mileage at the time of the problem.

0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+

Ram 3500 electrical problems in other years

2007201520202026

Related recalls

Electrical system: wiringReported May 17, 2018 · 4,815,661 vehicles affected
What is wrong
Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.
Risk
If the vehicle maintains its speed or accelerates despite attempts to deactivate the cruise control, there would be an increased risk of a crash.
Remedy
Chrysler will notify owners, and dealers will inspect the software, and perform a software flash on the engine or powertrain control module, free of charge. The recall began June 4, 2018. Owners may contact Chrysler customer service at 1‑800‑853‑1403. Note: Owners are advised to stop using cruise control until the software update has been performed. In the event that cruise control cannot be disengaged while driving, owners should firmly and steadily apply the brakes and shift the transmission to neutral, placing the vehicle in park once it has stopped.

Recall number 18V332000 · Recall details

What 2017 Ram 3500 owners say

Most recent owner complaints, unedited.

Filed Jan 8, 2026 · Electrical · 380,000 miles · CA

Odometer Fraud. The contact purchased a 2017 Ram 3500. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale from Facebook. At the time of purchase, the vehicle mileage was 234,000, and at the time of registration, it was discovered that the mileage was 380,000. A Police report was filed.

Filed Mar 1, 2025 · Brakes, Electrical · CA

Failure of anti-lock brake system module (abm). Failure of anti-lock brake system hydraulic control unit (hcu). Both have failed and have been replaced *twice* at dealership in under 40,000 miles. Warning light and audible warning indicated problem. Brake response dangerously inadequate. This problem is under the federal safety agency 24v‑896 / fca c4b. However this VIN apparently excluded and/or not recognized as included in recall by fca/the federal safety agency. This is in error and must be remediated.

Filed Feb 23, 2025 · Acceleration, Brakes · OK

The cruise control stop working and we received a service electronic braking system warning and the trailer brakes stopped working

Filed Dec 4, 2024 · Acceleration, Brakes · TX

ABS light goes on and off constantly, cruse control will not work. Truck has 29,000 mikes and has been doing this for 3 years

Filed Oct 22, 2024 · Acceleration, Brakes · AL

The abs and traction control lights flash on and off. They also have remained off and the back on for while. Happens a lot during summer and when driving for a while. While on cruise control and the lights comes sudden loss of power and agrressive engine slow down causing the vehicle to shake. Has happen multiple times.

Filed Sep 20, 2024 · Brakes, Electrical · FL

On two separate occasions I had total brake loss , the truck has under 21,000 miles on it and while driving and trying to stop I have total brake loss , today I almost rear end a car due to the failure, luckily for them I have relatively good reflexes and I don’t panic , if either of those were not true I possibly could of killed the two occupants of the car in front of me , I was traveling approximately 70 miles an hour on the interstate had had to apply my brakes. When I did I had absolutely no brakes at all, no idiot lights or anything warning me of the problem, this was the second time this occurred , the first time I was on my way home at night and went to stop at a stop sign at an intersection and again total brake loss , both these times I limped home , hoping I would make it home safely. This needs to be investigated before some dies

Filed Jul 28, 2024 · Acceleration, Brakes · IN

Abs and traction control lights come on, simultaneously canceling cruise control. Vehicle speed immediately slows, and traffic behind me catches up quickly as it takes a few seconds to react and get the vehicle back up to speed. Also, no abs in wet condition, etc. Bumps in the road cause the system to go out and come back on. It's become such a problem that I've had to pull the fuse for abs, which means no more cruise control. But also activates the red brake warning light. So if another problem comes up, I won't know as the brake light is already on.

Filed Jun 4, 2024 · Brakes, Electrical · FL

I've been waiting for replacement parts for Technical Service Bulletin S2005000004 for over 8 months. It's my understanding from the dealer I visited that I could have a complete failure of electronics and/or brakes. Many warning lights and warning messages are displayed on the dashboard. Dodge has not issued a recall. I've been towing an 18,000lb RV around the country off and on for a number of years and was never made aware of this danger.

Filed Apr 15, 2024 · Electrical · 162,388 miles · NV

The contact owns a 2017 Ram 3500. The contact stated while the vehicle was undergoing DOT inspection, the DOT inspector advised the contact to shift in neutral (N), and to activate and squeeze the brake controller manually. The contact was then advised to shift into drive (D) and to release the brake pedal while squeezing the brake controller. The contact stated that upon following the instructions, the vehicle moved forward. The DOT inspector determined that the brake controller was malfunctioning because the trailer brakes failed to prevent vehicle movement when manually activated. The contact stated that the company's mechanic replaced the 7-way pins, the 7-way pin trailer cable, the 7-way pin wiring harness box, and module, the brake controller assembly, the wiring on the front and rear axles, the brake assemblies; however, the failure persisted. The contact stated that when the brake controller was set at the max 10, the brake wire connector displayed 6.5 Volts, while the voltage should be 13.2 Volts. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 162,388.

Filed Apr 3, 2024 · Brakes, Electrical · KY

The anti lock brake controller is failing and keeps the traction controller and cruise control from working properly.

Questions about the 2017 Ram 3500 electrical

Does the 2017 Ram 3500 have electrical problems?

Owners have filed 33 complaints about the electrical of the 2017 Ram 3500, 10% of all its complaints.

At what mileage do 2017 Ram 3500 electrical problems start?

The typical (median) mileage in owner complaints is 55,000 miles.

Was there a recall on the 2017 Ram 3500 electrical?

Yes, 1 recall: 18V332000. Check your VIN to see if your car still needs the free repair.

What year does the Ram 3500 have the most electrical problems?

The Ram 3500 model years with the most electrical complaints are 2018 (137 complaints), 2017 (33 complaints) and 2025 (28 complaints).

Other 2017 Ram 3500 problems

Brakes 196Engine 32Acceleration 30Transmission 27Wheels 21Steering 18Driver assistance 16Suspension 15Fuel system 9Tires 7Body 4Airbags 3Seat belts 2Seats 2Lights 1

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