Subaru Ascent 2018-2026 Owner's Manual: Fuel
CAUTION
- In the Subaru Ascent, using low-quality fuel or unsuitable fuel additives may negatively affect engine performance and potentially cause damage to the fuel system.
- At certain fuel stations, especially in mountainous or high-altitude regions, gasoline labeled as regular may have an octane rating below 87 AKI (90 RON). Such fuel is not recommended for use in the Subaru Ascent.
Fuel requirements
The Subaru Ascent engine is engineered to operate efficiently on unleaded gasoline
with an octane rating of at least 87 AKI (90 RON). Using the correct fuel ensures
optimal performance, fuel econo ...
Other materials:
Specification
STARTING/CHARGING SYSTEMS(H4DO) > General DescriptionSPECIFICATIONItemSpecificationsVehicle modelCVTMTStarterTypeReduction typeModelM000T38571M000T33176ManufacturerMitsubishi ElectricVoltage and output12 V — 1.2 kW12 V — 1.0 kWDirection of rotationCounterclockwise (when observed from pinion)N ...
Adjustment
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > CVTFADJUSTMENTCAUTION:• CVTF level changes along with CVTF temperature. When inspecting CVTF level, observe the specified CVTF temperature.• Always use specified CVTF. Using other fluid will cause malfunction.1. Idle the engine to raise CVTF ...
Brake assist system
WARNING
Do not be overconfident about the
brake assist. It is not a system that
brings more braking ability to the
vehicle beyond its braking capability.
Always use the utmost care
when driving regarding vehicle
speed and safe distance.
CAUTION
When you need to brake suddenly,
continue d ...
