2018 Entegra Cornerstone Problems, Complaints & Recalls
- Compared with other Cornerstone years
- Not enough data 2nd of 18 for complaints
- Safety recalls
- 4 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 4 complaints with NHTSA about the 2018 Entegra Cornerstone. That ranks 2nd out of 18 Cornerstone model years for complaints. The most reported problem area is engine (4 complaints, 100%). There are 4 safety recalls covering this model year.
- 4owner complaints
- 4safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2018 Entegra Cornerstone problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Engine | 4 | 100% | — | — | — |
| Fuel/propulsion System | 3 | 75% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2018 Entegra Cornerstone recalls (4)
Tap a recall to see the problem, the risk and the fix.
Wheels:rim
Problem: Entegra Coach (Entegra) is recalling certain 2018-2019 Entegra Odyssey, Qwest, Aspire, Insignia, Anthem, and Cornerstone motorhomes. The Cargo Carrying Capacity (CCC) label incorrectly overstates the cargo capacity, potentially causing the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Wheels and Rims - Other than Passenger Cars."
Risk: An overloaded vehicle has an increased risk of a crash.
Fix: Entegra will notify owners, and will provided a corrected CCC label, free of charge. The recall began on August 22, 2018. Owners may contact Entegra customer service at 1-800-517-9137. Entegra's number for this recall is 9903405.
Exterior lighting
Problem: Entegra Coach (Entegra) is recalling certain 2016-2018 Aspire, Anthem, Cornerstone, and Insignia motorhomes. The vehicles have lights that do not include reflectors and the vehicle does not have separate reflectors. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: Without the required reflectors, the motorhome may be less visible to other drivers, increasing the risk of a crash.
Fix: Entegra will notify owners, and dealers will install compliant reflectors, free of charge. The recall began on January 2, 2018. Owners may contact Entegra customer service at 1-800-945-4787. Entegra's number for this recall is 9903363.
Fuel system, diesel
Problem: Entegra Coach (Entegra) is recalling certain 2018 Cornerstone motorhomes equipped with Cummins ISX 15L engines. These engines have a fuel pump whose drive gear could possibly slip on its drive shaft, causing a fuel pump function loss, resulting in an engine stall.
Risk: An engine stall can increase the risk of a crash.
Fix: Entegra has notified owners, and qualified Spartan Service Center/Cummins Distributors will replace the fuel pumps, free of charge. The recall began on July 21, 2017. Owners may contact Spartan customer service at 1-855-589-9836 or Entegra customer service at 1-800-517-9137.
Suspension:front:control arm
Problem: Entegra Coach (Entegra) is recalling certain 2012-2013 and 2015-2018 Anthem; 2013 and 2017-2018 Aspire; and 2012-2018 Cornerstone motorhomes built on a Spartan Motors chassis. The ball joints on the independent front suspension (IFS) modules can loosen and separate, leading to a partial loss of steering.
Risk: A separated ball joint can cause a loss of steering control, increasing the risk of a crash.
Fix: Entegra will notify owners, and Spartan service centers will remove, clean, apply thread locker, and reinstall the properly torqued ball joint, free of charge. The recall began on April 25, 2017. Owners may contact call Spartan customer service at 1-800-543-4277 or Entegra customer service at 1-800-945-4787.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
While driving across Florida, the âCheck Engineâ light and first of three DEF Head âService Codesâ on our 2018 Entegra Cornerstone 45â RV came on, indicating that our Diesel Exhaust Fluid (DEF) system had an issue. From previous social media posts from other Entegra Owners, we immediately…
Vehicle has approximately 30,800 miles. A check engine light with error codes SPN: 3364, 1761, 3331 indicating a failure of the DEF ( diesel exhaust fluid) sensor. This results in a degrade in performance to a point of engine shutdown. Replacement parts are very hard to obtain because this error is…
DEF sensor failed twice. Potential engine derate or shut down. Problem well known to chassis manufacturer. Failure announced by Check Engine Light and three well known codes. Time or distance to derate/shutdown is unknown, and consequently could result in a large motor home stopped on the road.
Shortly after starting the engine a âCHECK ENGINEâ warning appeared on the warning system. I went through diagnostics and found 3 codes relating to DEF head failure. There have been a large number of these in Entegra Coach motor homes in the last 6-12 months.
Other Entegra Cornerstone years
← 2017 Cornerstone · 2019 Cornerstone →
See all Entegra Cornerstone problems by year, every Entegra model, or the VIN decoder.
Similar Entegra models
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Frequently asked questions
What are the most common problems with the 2018 Entegra Cornerstone?
Owners most often report engine, fuel/propulsion system problems. The top one, engine, accounts for 4 complaints.
Was there a recall on the 2018 Entegra Cornerstone?
Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2018 Entegra Cornerstone a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Cornerstone model years, the 2018 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.