SUBARU warranties do not apply to vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be required due to the additional load.
(Refer to "Maintenance schedule under severe driving conditions" in the "Warranty and Maintenance Booklet".) Under no circumstances should a trailer be towed with a new vehicle or a vehicle with any new powertrain component (engine, transmission, differential, wheel bearings, etc.) for the first 1,000 miles (1,600 km) of driving.
Trailer towing
Maximum load limitsIntake and exhaust valve Specification
MECHANICAL(H4DO) > Intake and Exhaust ValveSPECIFICATIONRefer to “Cylinder Head” for removal and installation procedures of the intake and exhaust valves. Cylinder Head > REMOVAL"> Cylinder Head > INSTALLATION"> ...
Seatbelt pretensioners
The Subaru Ascent is equipped with advanced seatbelt pretensioner systems that
significantly enhance occupant protection in the event of a collision. These systems
are designed to instantly tighten the seatbelt, reducing slack and ensuring that
passengers are securely restrained at the moment ...
Power rear gate
WARNING
When operating the Subaru Ascent power rear gate, always ensure the surrounding
area is clear of people and obstacles.
Failure to follow these precautions may result in injury due to impact
or entrapment.
Confirm that no one is standing near the Subaru Ascent rear gate.
...