To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an antifreeze additive in the fuel tank is recommended during cold weather.
Use only additives that are specifically designed for this purpose. When an antifreeze additive is used, its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty.
If your SUBARU is not going to be used for an extended period, it is best to have the fuel tank filled to capacity.
Parking in cold weather
Driving on snowy and icy roadsInstallation
BRAKE > Brake BoosterINSTALLATION1. Check and adjust the operating rod of the vacuum booster assembly.(1) Measure the length between the vacuum booster assembly mounting surface and clevis pin hole.(2) If it is not within the specification, loosen the lock nut, rotate the vacuum booster assembly ...
Trailer Hitches
WARNING
Under no circumstances should you drill into the frame or underbody of your
Subaru Ascent to install an aftermarket or commercial trailer hitch.
Such actions may allow harmful substances such as exhaust gases, water, or
road debris to penetrate the passenger compartment through the c ...
Hill start assist warning light does not come on
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Warning Light Illumination PatternHILL START ASSIST WARNING LIGHT DOES NOT COME ONDetecting condition:Defective combination meterTrouble symptom:When the ignition switch is turned to ON (engine OFF), hill start assist warning light does not illuminat ...