Shift Solenoid Failure "ALWAYS ON"
WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
- Failed ON due to PCM and/or vehicle wiring problems, and/or solenoid electrically stuck in the on position, and/or hydraulically or mechanically stuck in the on position.
Courtesy of MAZDA MOTORS CORP.