Possible Causes
WARNING: This page is about a different car, the 2002 Mazda 626 and 2001 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
Following items are possible causes for DTCs P0712 and P1713:
- Incorrect ATF fluid level.
- Malfunctioning TFT sensor.
- TFT sensor circuit short to ground.
- Malfunctioning PCM.