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2018 Keystone Cougar

Owner reports · Recalls · Investigations

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There is not enough comparable history to draw a useful model-year comparison.

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Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

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When problems were reported

Mileage at the reported incident

Limited mileage data: 3 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Structure. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Electrical System complaints

1 reports
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5,000 miles · Jun 19, 2019
Electrical System

MY 2018 KEYSTONE COUGAR HAS HAD A ELECTRICAL SHORT IN THE BEDROOM SLIDE. WHAT HAS BEEN OF REAL CONCERN IS THAT THE WIRES GOING THROUGH THE TRAILER INTO THE SLIDE WAS INCORRECTLY INSTALLED AT THE FACTORY. THE PLASTIC PROTECTIVE GROMMET BETWEEN THE WIRES GOING FROM THE TRAILER TO THE SLIDE WAS LEFT UNSECURED AND ALLOWED THE WIRE…

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MY 2018 KEYSTONE COUGAR HAS HAD A ELECTRICAL SHORT IN THE BEDROOM SLIDE. WHAT HAS BEEN OF REAL CONCERN IS THAT THE WIRES GOING THROUGH THE TRAILER INTO THE SLIDE WAS INCORRECTLY INSTALLED AT THE FACTORY. THE PLASTIC PROTECTIVE GROMMET BETWEEN THE WIRES GOING FROM THE TRAILER TO THE SLIDE WAS LEFT UNSECURED AND ALLOWED THE WIRES TO RUB INTO (AGAINST THE TRAILER FRAME)...UNTIL A SHORT OCCURRED. THE REALLY BAD THING WAS THAT THE FUSE IN THE PANEL DID NOT BLOW DEPENDING ON THE POSITION OF THE SLIDE GOING IN AND OUT. IT ALLOWED THE SPRING (HOLDING THE WIRES) UNDERNEATH THE BEDROOM SLIDE TO OVERHEAT TO THE POINT ONE COULDN'T TOUCH IT, AND YET DIDN'T BLOW THE FUSE SOMETIMES. EXTREMELY DANGEROUS FIRE HAZARD IN MY OPINION. IT WAS FIXED, BUT I HAVE CONCERN THE REST OF THE ELECTRICAL ON THE TRAILER SHOULD BE CHECKED, BUT HAVE YET TO RECEIVE A RESPONSE FROM KEYSTONE ABOUT THAT REQUEST. TRAILER WAS PARKED IN A RV PARK.

NHTSA ODI #11221294

Official recalls

4

21V380000 · Structure:frame And Members; Suspension:front:springs:leaf Spring Assembly:hanger,bracket

May 24, 2021

Keystone RV Company (Keystone) is recalling certain 2017-2021 Keystone Cougar 368MBI trailers. The frame rails do not have enough cross support, which could cause them to buckle under certain side-load stress conditions.

Consequence & remedy

Consequence: A buckled frame rail can increase the risk of a crash.

Remedy: Dealers will add cross braces between each spring hanger and an outrigger between the tires on the off-door side of the vehicle, free of charge. Owner notification letters were mailed July 15, 2021. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 21-411.

Additional source detail variants (2)

Structure:frame And Members

Keystone RV Company (Keystone) is recalling certain 2017-2021 Keystone Cougar 368MBI trailers. The frame rails do not have enough cross support, which could cause them to buckle under certain side-load stress conditions.

Consequence: A buckled frame rail can increase the risk of a crash.

Remedy: Dealers will add cross braces between each spring hanger and an outrigger between the tires on the off-door side of the vehicle, free of charge. Owner notification letters were mailed July 15, 2021. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 21-411.

Suspension:front:springs:leaf Spring Assembly:hanger,bracket

Keystone RV Company (Keystone) is recalling certain 2017-2021 Keystone Cougar 368MBI trailers. The frame rails do not have enough cross support, which could cause them to buckle under certain side-load stress conditions.

Consequence: A buckled frame rail can increase the risk of a crash.

Remedy: Dealers will add cross braces between each spring hanger and an outrigger between the tires on the off-door side of the vehicle, free of charge. Owner notification letters were mailed July 15, 2021. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 21-411.

18V383000 · Equipment:recreational Vehicle/trailer

Jun 7, 2018

Keystone RV Company (Keystone) is recalling certain 2018-2019 Keystone Cougar recreational trailers equipped with an outdoor propane grill. The outdoor propane grill is installed in a wooden assembly that may not have enough clearance from the heated area.

Consequence & remedy

Consequence: If the wooden assembly is exposed to high temperatures, there would be an increased risk of a fire.

Remedy: Keystone will notify owners, and dealers will replace the wooden assembly with a metal assembly, free of charge. The recall began on July 26, 2018. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 18-322.

17V755000 · Equipment

Nov 22, 2017

Keystone RV Company (Keystone) is recalling various 2003-2018 Crossroads, Dutchmen, and Keystone recreational trailers 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-17V755-5127.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed 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

Consequence & remedy

Consequence: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Remedy: Keystone will notify owners and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018. Owners may contact Keystone customer service at 1-574-535-2100, or Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information. Keystone's number for this recall is 17-307.

17V673000 · Equipment:recreational Vehicle/trailer

Oct 25, 2017

Keystone RV Company (Keystone) is recalling certain 2017-2018 Keystone Cougar western edition recreational trailers. The stabilizer jacks may not have been properly welded to the chassis frame, possibly resulting in the jacks detaching from the trailer during transit.

Consequence & remedy

Consequence: If the stabilizer jacks separate during transit, they could be a road hazard, increasing the risk of a crash.

Remedy: Keystone will notify owners, and dealers will inspect the mounting of the four stabilizer jacks and install appropriate fasteners, free of charge. The recall began on December 5, 2017. Owners may contact Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 17-306.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.