Solenoid Valve
WARNING: This page is about a different car, the 2001 Mazda Protege, 2001 Mazda Millenia, 2001 Mazda MX-5 Miata, 2001 Mazda MPV, and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
Remove VRIS solenoid valve. Apply air pressure to port "B". See Figure . Air should flow from "C". Using fused jumper wires, apply battery voltage to VRIS solenoid valve terminals. Apply air pressure to port "A". Air should flow from port "B". Replace VRIS solenoid valve as necessary.