Accumulator Switch Valve: Outline

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2006 Mazda MPV, 2005 Mazda MPV, 2004 Mazda MPV, 2004 Mazda 6, and 2003 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

The accumulator switch valve switches the oil passage that is applied to the high clutch accumulator. While in the forward drive range, the high clutch operation pressure is applied to the high clutch accumulator via the accumulator switch valve. While in R position, low and reverse brake operation pressure is applied to the high clutch accumulator via the accumulator switch valve.