CarRecallWatchThe 2018 Entegra Cornerstone has 4 safety recalls on file with NHTSA.
Owners have filed 4 complaints with NHTSA.
The most-reported problem area is Engine (4 reports).
2018 Entegra Cornerstone recalls
Incorrect cargo capacity label can lead to overloading and crash risk
The Cargo Carrying Capacity (CCC) label on certain motorhomes overstates how much cargo the vehicle can safely carry.
Motorhomes Missing Required Reflectors, Crash Risk
Certain motorhomes were built without the reflectors required by federal lighting safety standards, and their lights do not include reflectors.
Fuel Pump Gear Can Slip, Causing Engine Stalls
A fuel pump drive gear on certain diesel engines can slip on its drive shaft.
Front Ball Joints Can Loosen and Separate, Causing Steering Loss
Certain motorhomes built on a Spartan Motors chassis have front independent suspension modules whose ball joints can loosen and separate, resulting in a partial loss of steering.
Most common 2018 Entegra Cornerstone problems
Problem areas named in the 4 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 4 |
| Fuel/Propulsion System | 3 |
What owners report
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 contacted the chassis manufacturer, Spartan. They requested that we contact Cummins-Orlando, FL for a DEF Head replacement. Cummins-Orlando said they couldnât get us in for three weeks, which wasnât an option, as we were traveling and couldnât wait three weeks. We contacted Cummins-Tampa, FL and Cummins-Jacksonville, FL, with both stating 2-3 weeks to get us in. By this time, the second of
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 so common.
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.
2018 Entegra Cornerstone questions
Does the 2018 Entegra Cornerstone have any recalls?
Yes. NHTSA lists 4 safety recalls for the 2018 Entegra Cornerstone: Incorrect cargo capacity label can lead to overloading and crash risk; Motorhomes Missing Required Reflectors, Crash Risk; Fuel Pump Gear Can Slip, Causing Engine Stalls; Front Ball Joints Can Loosen and Separate, Causing Steering Loss. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2018 Entegra Cornerstone?
Based on 4 owner complaints filed with NHTSA, the most-reported problem areas are Engine (4), Fuel/Propulsion System (3).
How do I check if a recall on my 2018 Entegra Cornerstone has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.