WARNING:
Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system.
Turn off the engine and wait until it is cool. Even then, be very careful when removing the cap. Wrap a thick cloth around it and slowly turn it counterclockwise 2.5 turns. Step back while the pressure escapes.
When you are sure all the pressure is gone, turn the cap using the cloth, and remove it.
1. Clean the cooling system cap and the sealed part.
2. Inspect the cooling system cap for cracks or everted seal.
If there is any malfunction, replace the cooling system cap.
3. Attach the cooling system cap to the SST
or aftermarket equivalent and a radiator cap tester.

4. Hold the cooling system cap downward and apply pressure gradually. Verify that the pressure is held stable for 10 s.
If the pressure is not held stable, replace the cooling system cap.
135—155 kPa {1.38—1.58 kgf/cm2, 19.6—22.4 psi}
Cooling Fan Component Removal/Installation [Mzr 2.0, Mzr 2.5]
Cooling System Service Warnings [Mzr 2.0, Mzr 2.5]Uniform Tire Quality Grading System
(UTQGS)
This information relates to the tire grading system developed by the U.S.
National Highway
Traffic Safety Administration for grading tires by tread wear, traction, and
temperature
performance.
Tread Wear
The tread wear grade is a comparative rating based on the wear rate of the
tire when t ...
RCD (Rear Camera Detection)
When reversing the Subaru Solterra, the rear camera detection system
actively monitors the area behind the vehicle and is capable of identifying pedestrians
within its coverage zone.
If a pedestrian is recognized, the Subaru Solterra immediately alerts
the driver by sounding an audible warnin ...
Starter Cut Relay Removal/Installation [MTX]
Advanced Keyless Entry And Push Button Start System Only
1. Disconnect the negative battery cable..
2. Remove the following parts:
Front scuff plate (LH).
Front side trim (LH).
Side wall.
Console.
3. Set the hood release lever out of the way..
4. Remove the ...