p0711 transmission fluid temperature sensor circuit range performance
P0711 Transmission Fluid Temperature Sensor Circuit Range Performance
- OBD2 Code: P0711
- Description: Transmission Fluid Temperature Sensor Circuit Range/Performance
- Definition: This code indicates that the transmission fluid temperature sensor is not operating within its expected range or performance. The sensor may be providing a signal that is out of the normal range, which can affect the operation of the transmission.
P0711 – Transmission Fluid Temperature Sensor Circuit Range/Performance
Typical Severity: Moderate
Common Causes
p0711 – Transmission Fluid Temperature Sensor Circuit Range/Performance
Common Causes:
- Malfunctioning transmission fluid temperature sensor
- Wiring issues in the transmission fluid temperature sensor circuit
- Low transmission fluid level or contaminated fluid
- Faulty PCM (Powertrain Control Module)
Common Misdiagnosis
OBD2 Code: P0711
Description: Transmission Fluid Temperature Sensor Circuit Range/Performance
Common Misdiagnosis: Replacing the transmission fluid temperature sensor without checking for wiring issues or poor electrical connections.
Common Diagnostic Steps
OBD2 Code: P0711
Description: Transmission Fluid Temperature Sensor Circuit Range/Performance
- Check the transmission fluid level and condition. Ensure it is at the correct level and not contaminated.
- Inspect the wiring and connectors for any signs of damage, corrosion, or disconnection related to the transmission fluid temperature sensor circuit.
- Test the transmission fluid temperature sensor using a multimeter to verify its resistance and compare it with manufacturer specifications.
- Examine the Powertrain Control Module (PCM) for any software updates or known issues that may affect sensor performance.
- Perform a visual inspection of the transmission cooling system for blockages or leaks that could impact fluid temperature readings.
- If necessary, replace the faulty transmission fluid temperature sensor with an OEM part to ensure accurate readings.
- Clear diagnostic trouble codes from the PCM after repairs are completed and perform a test drive to confirm resolution of the issue.