Diagnostic procedure

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Possible Causes - DTC P0712 (Steps 1 - 3)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Possible Causes - DTC P0712 (Steps 4 - 10)

Courtesy of MAZDA MOTORS CORP.