2015 Keystone Cougar Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2015 Keystone Cougar, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Suspension240.0%
- Brakes120.0%
- Electrical120.0%
- Other / unspecified120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
ONLY EVENT SO FAR, A PROPERLY INFLATED TIRE HAD THE TREAD COME OFF THE CASING AT ABOUT 7000 MILES AT 60 MPH. I REPLACED THE OEM LOAD RANGE 'D' TIRES WITH LOAD RANGE 'E' TIRES.THESE OEM TIRES AT 2540# GIVE A SCANT 160# SAFETY MARGIN. IN JULY WHILE DOING MAINTENANCE FOR A 1500 MILE TRIP I READ THE AXLE TAGS SO I COULD OBTAIN THE CORRECT SEALS FOR THE HUB BEARINGS. THE AXLES ARE RATED 4400# EACH TIMES 2 IS 8800#. THE GVW RATING FOR THE TRAILER IS 10,000#. SO IF THIS 5TH WHEEL IS TRAVELING FULLY LOADED IT IS 1200# OVER THE CAPACITY OF THE INSTALLED AXLES. I AM A CERTIFIED AUTO TECHNICIAN, I FIND THIS UNSAFE, ESPECIALLY WITH THE LARGE HILLS HERE IN NORTH CAROLINA.
TL* THE CONTACT OWNS A 2015 KEYSTONE COUGAR FIFTH WHEEL. WHILE DRIVING 60 MPH, THE HANGER THAT HELD THE DRIVER SIDE SPRING DETACHED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
FROM THE TIME I LEFT THE DEALER LOT, I NEVER HAD BRAKES THAT WORKED PROPERLY. INCREASING THE OUTPUT FROM THE BRAKE CONTROLLER DIDN'T HELP. THE BRAKES WOULD OVER HEAT AND NEVER FELT THAT I HAD ENOUGH BRAKE TO STOP THE TRAILER/TRUCK. HAD THE BRAKES CHECKED BY SEVERAL RV DEALERS WHICH LED TO AN ADJUST ONLY. RECENT TRIP CAUSED "HOT" BRAKES/WHEELS AND BRAKE SMELL. WENT TO A FACILITY THAT SPECIALIZES IN RV REPAIR AND TOLD THEM TO TEAR THE SYSTEM APART AND FIX THE PROBLEM. THEY FOUND NOT ENOUGH VOLTAGE AT BRAKES. FURTHER INVESTIGATION FOUND EXCESSIVE LENGTH AND SMALL GAGE WIRE INSTALLED BY MANUFACTURER. NOT ENOUGH CURRENT GOING TO BRAKES. KEYSTONE INSTALLED 14 GAGE WIRE AND IT SHOULD HAVE BEEN 12 GAGE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
FROM THE TIME I LEFT THE DEALER LOT, I NEVER HAD BRAKES THAT WORKED PROPERLY. INCREASING THE OUTPUT FROM THE BRAKE CONTROLLER DIDN'T HELP. THE BRAKES WOULD OVER HEAT AND NEVER FELT THAT I HAD ENOUGH BRAKE TO STOP THE TRAILER/TRUCK. HAD THE BRAKES CHECKED BY SEVERAL RV DEALERS WHICH LED TO AN ADJUST ONLY. RECENT TRIP CAUSED "HOT" BRAKES/WHEELS AND BRAKE SMELL. WENT TO A FACILITY THAT SPECIALIZES IN RV REPAIR AND TOLD THEM TO TEAR THE SYSTEM APART AND FIX THE PROBLEM. THEY FOUND NOT ENOUGH VOLTAGE AT BRAKES. FURTHER INVESTIGATION FOUND EXCESSIVE LENGTH AND SMALL GAGE WIRE INSTALLED BY MANUFACTURER. NOT ENOUGH CURRENT GOING TO BRAKES. KEYSTONE INSTALLED 14 GAGE WIRE AND IT SHOULD HAVE BEEN 12 GAGE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
ONLY EVENT SO FAR, A PROPERLY INFLATED TIRE HAD THE TREAD COME OFF THE CASING AT ABOUT 7000 MILES AT 60 MPH. I REPLACED THE OEM LOAD RANGE 'D' TIRES WITH LOAD RANGE 'E' TIRES.THESE OEM TIRES AT 2540# GIVE A SCANT 160# SAFETY MARGIN. IN JULY WHILE DOING MAINTENANCE FOR A 1500 MILE TRIP I READ THE AXLE TAGS SO I COULD OBTAIN THE CORRECT SEALS FOR THE HUB BEARINGS. THE AXLES ARE RATED 4400# EACH TIMES 2 IS 8800#. THE GVW RATING FOR THE TRAILER IS 10,000#. SO IF THIS 5TH WHEEL IS TRAVELING FULLY LOADED IT IS 1200# OVER THE CAPACITY OF THE INSTALLED AXLES. I AM A CERTIFIED AUTO TECHNICIAN, I FIND THIS UNSAFE, ESPECIALLY WITH THE LARGE HILLS HERE IN NORTH CAROLINA.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .