P0710
PowertrainTransmissionmoderate severityTransmission Fluid Temperature Sensor Circuit
What P0710 Means
Malfunction in the transmission fluid temperature sensor.
Symptoms
- Check Engine Light
- Incorrect shift timing
- Limp mode possible
Common Causes
- Faulty temp sensor
- Wiring issue
- Connector corrosion
Diagnostic Steps
- Test sensor resistance at known temperature
- Inspect wiring
- Check connector
Where to start: Replace trans temp sensor (often internal, may require pan removal).
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