DTC Detection Logic
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P272A |
00 |
T/M range select motor (Transmission Range Select Motor Control Circuit) |
1 |
Diagnosis condition |
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Signal (terminal) |
Motor A (U phase / V phase / W phase) signal |
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Threshold |
The voltage of any one of the phase is low even though all phases of the motor coil is not energized.
NOTE:
Energized: Approx. 0 V, Non-energized: 9 - 16 V
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Diagnosis delay time |
-- |
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2 |
Diagnosis condition |
After turning the ignition switch OFF. (During diagnosis rotation)
NOTE:
Diagnosis rotation: Turn the shift actuator relay A and B circuit OFF one by one, and partially rotate the motor for diagnosis purpose.
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Signal (terminal) |
Motor A (U phase / V phase / W phase) signal |
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Threshold |
The voltage of de-energized phase is low during diagnosis rotation.
NOTE:
Energized: Approx. 0 V, Non-energized: 9 - 16 V
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Diagnosis delay time |
-- |
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