The 2016 Ram 5500 has 7 safety recalls and 17 owner complaints on file with NHTSA. The most-reported problem area is wheels (6 complaints).
Recalls7safety recalls
Complaints17filed by owners
Crashes · fires2 · 1reported in complaints
Injuries · deaths3 · 0reported in complaints
Safety recalls
Wheels › Lugs/nuts/bolts/studs
NHTSA recall 21V398000 · May 27, 2021 · 447,985 vehicles
Problem: Chrysler (FCA US, LLC) is recalling certain 2012-2021 RAM 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles. Incorrect information in the Service and Owner's Manuals may cause the flanged lug nuts to be over-tightened, which could result in a broken wheel stud and possible wheel separation.
Risk: Wheel separation can cause a vehicle crash.
Fix: Dealers will update the torque specification in the owner's manual and other published service documents. Dealers will also inspect the vehicle's wheel studs, replacing them if necessary, free of charge. Owner notification letters were mailed on November 30, 2021. Campaign Y36 owner notification letters were mailed on November 30, 2021. Campaign Y26 owner notification letters were mailed on December 1, 2021. Owners may contact FCA US customer service at 1-800-853-1403. FCA US's numbers for this recall are Y26 and Y36.
Electrical system › Software
NHTSA recall 18V332000 · May 17, 2018 · 4,815,661 vehicles
Problem: 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.
Fix: 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.
Components: Electrical system › Software; Vehicle speed control › Cruise control; Electrical system › Wiring
Equipment
NHTSA recall 17V824000 · Dec 21, 2017 · 61,791 vehicles
Problem: Chrysler (FCA US LLC) is recalling various Dodge, Chrysler, and RAM vehicles equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. A list of the affected trailer models is available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V824-0103.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Risk: If the fire extinguisher does not function properly, it can increase the risk of injury in the event of a fire.
Fix: Chrysler will notify owners instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began February 14, 2018. Owners may contact Chrysler customer service at 1-800-853-1403 or Kidde customer service service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. Chrysler's number for this recall is T82.
Power train › Automatic transmission › Lever and linkage › Column shift
NHTSA recall 17V821000 · Dec 20, 2017 · 1,482,874 vehicles
Problem: Chrysler (FCA US LLC) is recalling certain 2016-2017 Ram 3500 Cab Chassis with a Gross Vehicle Weight Rating (GVWR) of less than 10,000 lbs, 2011-2017 Ram 3500, 4500 and 5500 Cab Chassis vehicles, 2009-2017 Ram 1500 and 2010-2017 Ram 2500 and 3500 pickup trucks, all equipped with a column shifter. Pushing the brake pedal for prolonged periods when the vehicle is running and in PARK may cause the Brake Transmission Shift Interlock (BTSI) pin to stick in the open position. With the pin in the open position, the transmission can be shifted out of PARK into any gear without pushing the brake pedal or having the key in the ignition.
Risk: Being able to shift the transmission without pushing the brake pedal and/or without a key in the ignition can increase the risk of an unintended vehicle rollaway that may result in personal injury or a crash.
Fix: Chrysler will notify owners, and dealers will update the vehicle software, inspect the BTSI, and, as necessary, replace it, 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 T79.
Problem: 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.
Fix: 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.
Problem: Chrysler (FCA US LLC) is recalling certain model year 2016 Ram 3500 trucks manufactured July 24, 2015, through January 7, 2016, and 2016 Ram 4500/5500 trucks manufactured July 24, 2015, through October 8, 2015. The transfer case may have been manufactured with a misshapen main output shaft, creating voids that may cause a shaft fracture.
Risk: If the main output shaft fractures, the vehicle may lose motive power, increasing the risk of a crash. Additionally, the driver may be unable to place the vehicle in PARK, increasing the risk of a vehicle rollaway.
Fix: Chrysler will notify owners, and dealers will replace the transfer case, free of charge. The recall began on August 11, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S48.
Problem: Chrysler (FCA US LLC) is recalling certain model year 2016 Ram 2500, 3500, 3500 Cab Chassis and 4500/5500 Cab Chassis trucks manufactured July 31, 2015, to August 13, 2015 and equipped with a 6.7L Cummins Diesel engine. In the affected vehicles, the Engine Control Module (ECM) may short circuit, causing the engine to stall without warning.
Risk: An engine that stalls without warning increases the risk of a crash.
Fix: Chrysler will notify owners, and dealers will replace the ECM, free of charge. The recall began on December 21, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is R52.
Components: Electrical system › Ignition › Module; Engine and engine cooling › Engine
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
What owners report
Problem area
Complaints
Crashes
Fires
Injuries
Typical mileage*
Wheels Lugs/nuts/bolts/studs
6
2
0
3
140,000 mi
Power train Transfer case (4-wheel drive)
6
0
1
0
77,122 mi
Steering
3
0
0
0
4,500 mi
Suspension Front › Wheel bearing
3
0
0
0
4,500 mi
Electrical system
2
0
0
0
—
Structure Body
1
0
0
0
—
Service brakes
1
0
0
0
—
Unknown or other
1
0
0
0
—
Engine
1
0
0
0
—
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
Oct 15, 2025 · 23,000 milesEngine The contact owns a 2016 Ram 5500. The contact stated that while driving 35 MPH on several occasions, the vehicle lost power and unintendedly decelerated. The check engine warning light was illuminated. The vehicle was taken to the residence and there was smoke coming from the engine and there was oil underneath the engine compartment. The contact stated that an independent mechanic arrived at the residence and retrieved a fault code referencing an exhaust system failure and a fire risk. The vehicle was not repaired. The vehicle was then towed to a dealer, where it was diagnosed and DTC: P003A (Turbo supercharger boost control module position exceeded learning limits, U010C - lost…
Jul 2, 2025 · 156 milesPower train The contact owns a 2016 Ram 5500. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from underneath the vehicle. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the transfer case. The contact stated that the transmission was loud and vibrated abnormally while driving. The contact previously owned a 2014 Ram 5500 with a noisy transfer case which caused the vehicle to vibrate abnormally, and due to the failure, the contact was given a newer model vehicle. The contact stated that the current…
Dec 3, 2022 · 365,047 milesWheels The contact owns a 2016 Ram 5500. The contact stated that on two separate occasions while his driver was driving at an undisclosed speed, the vehicle started to shake violently when all four tires detached from the vehicle. As a result, the contactâs driver was able to navigate the vehicle to safety. The vehicle was towed to an auto repair shop where it was diagnosed that the wheels studs had detached from the wheels and needed to be replaced. The vehicle was repaired however the failure recurred. The contact then received notification of the NHTSA Campaign Number: 21V398000 (Wheels). The vehicle was then towed to the dealer where it was diagnosed that the rear driverâs and…
Aug 23, 2023Wheels We have sent this in for recall repairs and Dodge either did not have the parts or said it would be weeks before they got the parts and we, as a company have had three dodge ram 5500's in the last week that have broken all the wheel studs off, snapped a single stud, or the the lug nuts have gotten loose even after torquing them to the newly recommended 129ft/lbs. We have 30 plus of these trucks and we are worried that if dodge does not get this fixed that there will be an injury.
Apr 1, 2022 · 120,000 miles · crash · 3 injuriesWheels › Lugs/nuts/bolts/studs The contact owns a 2016 Ram 5500. The contact stated that while driving at approximately 15 MPH the driver's side rear outer wheel suddenly detached from the vehicle. Upon inspection, it was discovered that all ten lug nuts securing the wheel had sheared off causing the failure to occur. The vehicle was taken to the local dealer who serviced the vehicle under the NHTSA recall campaign number: 21V398000(Wheels). The lug nuts were replaced and the recall was completed. Approximately 3 months later the same failure occurred on the front driver's side wheel. The contact stated that while driving 70 MPH the wheel suddenly detached from the vehicle causing the driver to lose control of the…
Jul 1, 2022 · 140,000 miles · crashWheels The contact owns a 2016 Ram 5500. The contact stated while driving approximately 15 MPH and making a left turn the dual left rear tires had separated from the vehicle and the vehicle landed on the axle. The contact stated no warning light was illuminated. The contact stated that he had the vehicle towed to a dealer who determined that the studs had sheared from the wheel and found that his vehicle had NHTSA Campaign Number: 21V398000 (Wheels) associated with the VIN. The vehicle had been repaired. However, the vehicle suffered a similar tire separation on the front driver's side tire. The contact stated that the vehicle swerved across two lanes of traffic on the highway and crashed into the…
Mar 2, 2022 · 175,000 milesWheels The contact owns a 2016 Ram 5500. The contact received notification of NHTSA Campaign Number: 21V398000 (Wheels) however, the local dealer and other unknown dealers informed the contact that they could not accommodate the vehicle for recall repair. The contact stated while his driver was driving at 50 MPH, the rear passenger's side tire inadvertently detached and rolled away. The driver was able to veer to the side of the road. There were no injuries sustained. The vehicle was towed to an independent mechanic where it was diagnosed that all ten-wheel studs were missing. The vehicle was repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall…
Mar 17, 2021 · 91,000 milesService brakes THE HIGH PRESSURE BOOSTER HOSE INTERIOR LINER CAME APART AND JAMMED INTO THE BRAKE BOOSTER PRESSURE PORT. THIS CAUSED LOSS OF POWER STEERING AND LOSS OF POWER BRAKES. THIS IS AN AMBULANCE, WE HAVE MULTIPLE OF THIS SAME YEAR AND MODEL. IT WAS IN MOTION ON A CITY STREET AND RESULTED IN A NEAR MISS. THROUGH AN INTERNET SEARCH AND CALLING THE DODGE DEALERSHIP AND SPEAKING TO THE MECHANIC, THIS IS A COMMON ISSUE ACROSS MULTIPLE MODEL YEARS. HTTPS://WWW.DIESELTRUCKRESOURCE.COM/FORUMS/4TH-GEN-RAM-NON-DRIVETRAIN-2010-UP-202/STEERING-LOCKS-UP-BRAKE-APPLICATION-315220/
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
RQ25003 · opened Jul 3, 2025 · openPost Recall Remedy Brake Transmission Shift Interlock (BTSI) Failure The Office of Defects Investigation (ODI) has received 14 Vehicle Owner Questionnaire (VOQ) reports and 6 EWR Death & Injury (D&I) reports describing post recall remedy failures of the brake transmission shift interlock (BTSI) system in certain Model Year (MY) 2013-2018 RAM pickup trucks.The subject vehicle models include 1500, 2500, 3500, 4500, and 5500 trucks equipped with a column mounted shift lever.The failures of the BTSI described in the VOQs occurred on vehicles that had all previously been repaired under recall 17V-821 or 18V-100.Both recalls address a potential condition which can cause the BTSI locking pin to become stuck allowing the transmission to be shifted out of Park without depressing the brake pedal and/or without having a key in the ignition.Shifting the transmission out of Park when not having the brake pedal depressed can result in a vehicle rollaway. ODI is…
PE19017 · opened Dec 12, 2019 · closed Oct 22, 2023Front Driveshaft Failure On December 12, 2019, NHTSA's Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE) 19-017 after receiving three Vehicle Owner Questionnaire (VOQ) reports alleging failures of the front driveshaft and/or transfer case, resulting in conditions of 1) a loss of engine power, 2) loss of steering assist, 3) loss of foundation brakes, 4) unintended air bag deployment and 5) engine/cab fires from combustible fluids striking hot exhaust components. The VOQs involved model year (MY) 2015 through 2017 RAM 4500 and 5500 vehicles. ODI received information from the vehicle manufacturer [Fiat Chrysler Automobiles (FCA)] via information request letters dated February 28, 2020, and April 21,2020. Supplemental information was received on March 17, 2021. A review of the responsive manufacturer information, and related meetings and presentations, showed that the transfer case failures…