Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Circuit Description
When the transmission fluid is cold, sensor resistance is high. As transmission fluid warms up, sensor resistance decreases. This diagnostic monitors Transmission Fluid Temperature (TFT) sensor circuit. Circuit may be functional but not in normal operating range. This diagnostic indicates stuck, erratic, intermittent, or skewed values, resulting in reduced system performance. TFT sensor range is -40 to 437°F (-40 to 225°C). If PCM detects an intermittent voltage or no voltage change in TFT sensor circuit, then DTC P0711 sets.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.