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What 3 owners told NHTSA about the 2013 Ram 4500

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (3)Engine (2)Brakes (1)Suspension (1)Visibility & wipers (1)

Newest first · 3 complaints

Sep 20, 2019Engine

TL* THE CONTACT OWNS A 2013 RAM 4500. WHILE THE CONTACT'S EMPLOYEE WAS DRIVING 40 MPH, THE CHECK ENGINE INDICATOR ILLUMINATED AND THE VEHICLE BEGAN TO DECELERATE. THE VEHICLE DID NOT SHUT OFF. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE TURBO CHARGER NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED. THE FAILURE MILEAGE WAS 122,000.

NHTSA ODI 11256915

Feb 15, 2019EngineVisibility & wipers

WINDSHIELD WIPER HOSES COME UNDONE ALMOST DAILY MAKING THE WASHER FLUID NOT FUNCTION. HAVE HAD DEALER REPLACE ONCE ALREADY BUT THEN FIX DOESN'T LAST LONG. DEF SYSTEM MODULE MALFUNCTIONS AT 52000 MILES CAUSING TRUCK TO GO INTO LIMP MODE MAKING IT UNABLE TO GO OVER 5 MPH EVEN THOUGH IT IS FULL OF DEF FLUID. HAS BEEN ONGOING ISSUE WHERE THE DEF SENSOR READS FULL THEN GOES TO EMPTY OUT OF NOWHERE CAUSING THIS WARNING LIGHT AND 5 MPH MAX AND EVEN AFTER ADDING SEVERAL GALLONS OF DEF SENSOR DOESN'T READ FULL. OIL PAN IS ALMOST ROTTED OUT AND WILL NEED REPLACEMENT ON A 5 YEAR OLD TRUCK

NHTSA ODI 11180420

Oct 16, 2015SuspensionBrakes

TL* THE CONTACT OWNS A 2013 DODGE RAM 4500.THE CONTACT STATED WHILE THE VEHICLE WAS BEING SERVICED, AN INDEPENDENT MECHANIC NOTICED THAT THE REAR BRAKE CALIBERS WERE STUCK TO THE SUSPENSION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,000.

NHTSA ODI 10782833

Working with the data? Download all 3 complaints as CSV · fetched from NHTSA July 12, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2013 Ram 4500 verdict →