P0875
PowertrainTransmission Pressuremoderate severityTransmission Fluid Pressure Sensor/Switch D Circuit
What P0875 Means
A general fault has been detected in the transmission fluid pressure sensor or switch D circuit. This affects the ability to monitor hydraulic pressure accurately.
Symptoms
- Erratic shifting
- Check engine light on
- Reduced transmission performance
Common Causes
- Faulty pressure sensor
- Wiring or connector fault
- Low transmission fluid
- Internal valve body issue
Diagnostic Steps
- Check transmission fluid level
- Scan for related codes
- Inspect sensor wiring and connector
- Test sensor signal output
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