2017 Entegra Coach Cornerstone: recalls and complaints
Official NHTSA recall campaigns and consumer complaints for one RV model year, with the notice text and links to the source.
Key facts
- The 2017 Entegra Coach Cornerstone has 6 NHTSA recall campaigns that list this model year.
- No chassis mapping is recorded for this model year, so no chassis recalls are counted.
- 0 equipment recalls are linked to it by reviewed rules.
- NHTSA holds 6 consumer complaints for this model year. Complaints are unverified reports, not confirmed failures.
- The latest campaign was received on November 3, 2017, 3,242 days before the NHTSA release of September 19, 2026.
- RV class: Class A diesel. Brand owner in this site's reference table: Thor Industries (high confidence).
NHTSA records released through September 19, 2026; Transport Canada records through September 19, 2026. The absence of a recall in this dataset does not establish that a vehicle is safe.
Recall campaigns
6 campaigns in total: 6 listed for this model year, 0 inherited from the chassis and 0 equipment. Remedy text is quoted from the official notice; open the full notice for the whole text.
| Campaign | Received | Component | Summary | Remedy (official text) | Type | Sources |
|---|---|---|---|---|---|---|
| 17V695000 | November 3, 2017 | Exterior Lighting | 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,… | 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… | Vehicle | Full notice NHTSA |
| 17V187000 | March 17, 2017 | Suspension | 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… | 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… | Vehicle | Full notice NHTSA |
| 16V873000 | December 5, 2016 | Forward Collision Avoidance | Entegra Coach (Entegra) is recalling certain 2017 Cornerstone vehicles manufactured October 26, 2015, to November 18, 2016 and built on a Spartan Motors chassis. The affected vehicles are equipped with a Wabco OnGuard Collision… | Entegra will notify owners, and Spartan Motors dealers will correct the orientation of the radar and re-calibrate the system, free of charge. The recall began on January… | Vehicle | Full notice NHTSA |
| 16V827000 | November 15, 2016 | Vehicle Speed Control | Entegra Coach (Entegra) is recalling certain model year 2017 Aspire, Anthem, Cornerstone, and Insignia motorhomes manufactured April 15, 2016, to October 25, 2016 and built on Spartan Motors chassis. The throttle circuit wires on… | Entegra has notified owners, and Spartan service centers will install an overlay harness with twisted wires, free of charge. The recall began on November 29, 2016.… | Vehicle | Full notice NHTSA |
| 16V761000 | October 20, 2016 | Equipment: Recreational Vehicle/Trailer | Entegra Coach (Entegra) is recalling certain model year 2016-2017 Cornerstone and Anthem motorhomes manufactured April 7, 2015, to August 18, 2016. The affected vehicles are equipped with a Tempurpedic Sealy Mattress that may… | Entegra will notify owners, and dealers will replace the Tempurpedic Sealy Mattress with a Sleep Number Mattress, free of charge. The recall began on November 3, 2016.… | Vehicle | Full notice NHTSA |
| 16V745000 | October 17, 2016 | Steering | Entegra Coach (Entegra) is recalling certain model year 2017 Cornerstone motorhomes manufactured April 13, 2016, to August 25, 2016. The affected vehicles have a power steering pump that may have an occasional loss of output… | Entegra will notify owners, and Qualified Spartan Service Centers will replace the power steering pumps, free of charge. The recall began on November 10, 2016. Owners… | Vehicle | Full notice NHTSA |
Complaints by component
6 unique complaints. The share is the number of unique complaints tagged to a component category divided by the 6 unique complaints for this model year.
| Component category | Complaints | Share | Bar |
|---|---|---|---|
| Engine | 4 | 67% | |
| Fuel/Propulsion System | 1 | 17% | |
| Vehicle Speed Control | 1 | 17% |
Complaint excerpts
The 5 most recent complaints with a narrative. Names, emails, phone numbers, VINs and addresses are removed. Reports are unverified. NHTSA record set for this vehicle (JSON).
Traveling at highway speeds, engine running at approximately 1,700 RPM without warning, a catastrophic engine failure occurred. Piston connection rod appears to have failed, causing both sides of engine block and oil pan to be destroyed, dumping oil and coolant onto roadway. Cummins ISX15 diesel engine. This dropped large pieces of engine block and debris all over the road causing a danger to other drivers. Because of the travel speed and complete loss of engine power (Red Stop Engine Light) with no warning, vehicle was difficult to control steering and safely getting to side of road. This …
The contact owns a 2017 Spartan Entegra Cornerstone RV. The contact stated while starting the RV to leave a campsite, he became aware that the check engine warning light was illuminated. The contact took the vehicle to the local dealer who inspected the vehicle and diagnosed the failure as a diesel exhaust fluid (DEF) system sensor head that needed to be replaced. The dealer replaced the sensor system however, the failure recurred. The vehicle was taken back to the same dealer and the sensor was replaced again. The contact was concerned that the failure would recur. The vehicle was repaired. …
THE DEF MEASURING DEVICE IN THE DEF TANK FAILED AT AROUND 27,500 MILES. THE DEF MEASURING DEVICE MEASURES QUANTITY AND QUALITY OF THE DEF FLUID. WHEN THIS DEVICE FAILS TO WORK PROPERLY, IT THROWS ECM CODES THAT START TO LIMIT THE ENGINE FOR SPEED AND WILL LIMIT THE MILES THE COACH CAN BE DRIVEN. IF THE COACH CONTINUES TO BE DRIVEN, THE ECM CAN DE-RATE THE ENGINE TO 5MPH. AS YOU CAN IMAGINE, A 45' LONG 13' TALL 8' WIDE COACH WEIGHING 45,000 LBS WHILE TOWING ANOTHER VEHICLE IS DE-RATED AND CAN TRAVEL AT NO MORE THAN 5MPH DOWN THE INTERSTATE WILL CREATE A HUGE PROBLEM FOR BOTH THE OWNER OF THE …
OCTOBER 2018, 21199 ODOMETER READING, ON PUBLIC TWO LANE HIGHWAY, THREE FAULT CODES ANNUNCIATED. PULLED OFF HIGHWAY ON NARROW SHOULDER WITH HEAVY TRUCK TRAFFIC PASSING. NOT SURE WHAT WAS ISSUE WITH FLASHING CODES AND BUZZER SCREAMING. ALL CODES RELATED TO DEF SYSTEM. UNSURE HOW FAR I COULD DRIVE BEFORE VEHICLE WENT INTO LIMP HOME MODE. DID NOT WANT IT TO HAPPEN ON ISOLATED MAJOR HIGHWAY. CONTINUED ON 20 MILES TO NEAREST RV PARK. REPAIR REQUIRED SHAW DEVELOPMENT DEF CONTROL HEAD TO BE REPLACED IN KINGMAN, AZ. ACTION RESULTED IN UNSCHEDULED STOP AND TRIP INTERRUPTION OF TWO WEEKS WHILE WAITING …
CRUISE CONTROL DOES NOT LIMIT THE SPEED WHEN DESCENDING A GRADE. THE LOWER DROOP WHICH DECREASES THE FUEL FEED TO THE DIESEL ENGINE IS NOT EITHER WIRED OR PROGRAMMED TO THE ECM OF THE CUMMINS DIESEL BY SPARTAN ON THE SPARTAN K3 CHASSIS. DOCUMENTATION IS PROVIDED BY THE CUMMINS INSITE 7 DIAGNOSTICS PROGRAM. ALSO INVOLVED IS ON ALL 4 OF THE SWITCH LOCATIONS FOR THE CRUISE THERE IS ELECTRICAL POWER AT EACH SWITCH LOCATION WHEN THE SWITCH IS IN THE OFF POSITION. AGAIN AS PROVIDED BY THE CUMMINS INSITE DIAGNOSTIC SYSTEM. LATEST INCIDENT WHILE DRIVING ON US131 GOING BY CADILLAC MICHIGAN ALLOWS RV …
Chassis
No chassis mapping is recorded for this model year. Mappings come only from recall notices that name the chassis, so this is a gap in the record, not a statement about the coach.
Canadian notices
Transport Canada publishes its own notices with their own IDs. They are separate records from the U.S. campaigns above and are never merged with them.
No Transport Canada notice in this dataset lists this model year.
Related model years
- 2016 Entegra Coach Cornerstone
- 2018 Entegra Coach Cornerstone
- Entegra Coach Cornerstone, all years
- 2017 Forest River Berkshire (same class)
- 2017 Newmar Dutch Star (same class)
- 2017 Newmar Mountain Aire (same class)
- 2017 Newmar Ventana (same class)
Source release: NHTSA September 19, 2026. Method version v1. How this page is built.
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