2018 Keystone COUGAR problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
4 distinct recall campaigns
5,000 mi median reported failure mileage
Scope: 2018 model year. Data snapshot: . 3 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 1 of 4 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 1 | 25.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 1 |
| Service Brakes | 1 |
| Structure | 1 |
| Structure:Frame And Members | 1 |
| Suspension | 1 |
| Unknown Or Other | 1 |
| Wheels | 1 |
Electrical System: 1; Service Brakes: 1; Structure: 1; Structure:Frame And Members: 1; Suspension: 1; Unknown Or Other: 1; Wheels: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 3 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 3; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (3). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
2017: 1; 2019: 1; 2021: 1; 2022: 1
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11221294 · 2019-06-19 (June 19, 2019)
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 (HOLDI…
Owner-reported narrative. 5,000 miles reported. Look up ODI 11221294 at NHTSA ↗