Two separate circuits
Your vehicle has two separate circuit brake systems. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one circuit fails, the brake pedal will go down much closer to the floor than usual and you will need to press it down much harder. And a much longer distance will be needed to stop the vehicle.
See also:
Automatic/Emergency Locking Retractor (A/ELR)
Each passenger’s seatbelt has an Automatic/ Emergency Locking Retractor (A/ ELR). The Automatic/Emergency Locking Retractor normally functions as an Emergency Locking Retractor (ELR). The A/ ELR has a ...
Checking the brake pedal reserve distance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lbf (294 N, 30 kgf) and measure
the distance between the upper surface of the pedal pad and the floor.
When the me ...
State emission testing (U.S. only)
At state inspection time, remember to
tell your inspection or service station in
advance not to place your SUBARU
AWD vehicle on a two-wheel dynamometer.
Otherwise, serious transmission
damag ...