DTC P0791:00 [Intermediate sensor circuit malfunction] Mazda 3 BL рестайлинг

DTC P0791:00 Intermediate sensor circuit malfunction DETECTION CONDITION The TCM detects no signal from the intermediate sensor for 4.5 s when the following conditions are met. Selector lever position: D or M position Vehicle speed: 40 km/h {25 mph} or more Diagnostic support note The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle. The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle. PENDING CODE is available. FREEZE FRAME DATA is available. The DTC is stored in the TCM memory. POSSIBLE CAUSE Intermediate sensor connector or terminal malfunction Open circuit in wiring harness between intermediate sensor terminal A and AT main relay terminal C Short to GND in wiring harness between intermediate sensor terminal A and AT main relay terminal C Short to GND in wiring harness between intermediate sensor terminal B and TCM terminal AC Short to power supply in wiring harness between intermediate sensor terminal B and TCM terminal AC Open circuit in wiring harness between intermediate sensor terminal C and body GND Intermediate sensor malfunction TCM connector or terminal malfunction Open circuit in wiring harness between intermediate sensor terminal B and TCM terminal AC TCM malfunction

Scheme 632