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.
When Monitored
Conditions for TFT sensor stuck too low:
System voltage greater than 9.0 Volts.
Engine RPM greater than 400 RPM.
Shift lever in Drive.
Transmission fluid temperature is less than -10° C (14° F)
Conditions for TFT sensor stuck low:
System voltage greater than 9.0 Volts.
Shift lever in Drive.
No other temperature sensor or sensor ground DTCs present.
Conditions for TFT sensor stuck high:
System voltage greater than 9.0 Volts.
Engine RPM greater than 400 RPM.
Transmission fluid temperature at ignition off is greater than 60° C (140° F).
Engine coolant temperature at ignition off is greater than 73° C (164° F).
Engine coolant temperature decrease from previous ignition off to current ignition on is greater than 34° C (61° F).
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.