DTC P0753:00 [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 P0753:00 |
Shift solenoid A electrical malfunction |
| DETECTION CONDITION |
- The TCM detects that output voltage to the shift solenoid A is stuck at 0 V or B+ when the solenoid valve operates-according to TCM calculation.
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 |
- Coupler component connector or terminal malfunction
- Short to power supply in wiring harness between shift solenoid A terminal B and TCM terminal 1A
- Short to GND in wiring harness between shift solenoid A terminal B and TCM terminal 1A
- Shift solenoid A malfunction
- TCM connector or terminal malfunction
- Open circuit in wiring harness between shift solenoid A terminal B and TCM terminal 1A
- TCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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