How to turn on and off hill assist - 2015 Subaru Crosstrek, You can do it on any manual Subaru vehicle Outback, Legacy, Impreza, Subaru WRX , Subaru STI
General F150 Discussion - Hill Descent Control Fault/Service AdvanceTrac/Hill Start Assist Not Available - I have a 2015 F150 King Ranch with the 3.5L EcoBoost. It has 41,000 miles and never had an issue until yesterday morning and today around lunch. This was from yesterday 10/23/17: Hill Descent Control Fault
Kldvyqz.