DTC P0715:00 [FS5A-El]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0715:00 |
Input/turbine speed sensor circuit malfunction |
| DETECTION CONDITION |
- The TCM detects no signal from the input/turbine speed sensor at vehicle speed 41 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.
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| POSSIBLE CAUSE |
- Input/turbine speed sensor connector or terminal malfunction
- Short to GND in wiring harness between input/turbine speed sensor terminal B and TCM terminal 2I
- Short to GND in wiring harness between input/turbine speed sensor terminal A and TCM terminal 2K
- Short to power supply in wiring harness between input/turbine speed sensor terminal B and TCM terminal 2I
- Short to power supply in wiring harness between input/turbine speed sensor terminal A and TCM terminal 2K
- Input/turbine speed sensor malfunction
- TCM connector or terminal malfunction
- Open circuit in wiring harness between input/turbine speed sensor terminal B and TCM terminal 2I
- Open circuit in wiring harness between input/turbine speed sensor terminal A and TCM terminal 2K
- TCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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