With Code 00300

DTC 00300 / P0712

1) This malfunction is also stored if the ATF temperature detected is below -50°C.
2) This malfunction is also stored if the ATF temperature detected is above 180°C.
3) First check harness connectors for contact corrosion and water ingress, replace if necessary. If there are malfunctions indicated, pay particular attention to the 16-pin harness connector at transmission between valve body and cable harness.
4) Pay attention to which hydraulic control the transmission has when selecting measuring value block.