NHTSA Complaint #11363318 — 2017 ENTEGRA CORNERSTONE VEHICLE SPEED CONTROL

Complaint Details

ODI Number	11363318
Vehicle	2017 ENTEGRA CORNERSTONE
Component	VEHICLE SPEED CONTROL
Date of Incident	October 1, 2020
Date Filed	October 8, 2020
Mileage	43,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MI

Consumer Description

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 WHEN CRESTING HILL AT 67 MPH WITH CRUISE ON TO FREEWHEEL DOWN GRADE AND REACH 80 MPH AT BOTTOM OF SLOPE. IN WESTERN MOUNTAINOUS AREAS IT IS MUCH WORSE. OUR CUMMINS MECHANIC CAN PROVIDE DOCUMENTED INFORMATION ON THIS SITUATION. *JS *JS

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