P0714 code meaning
Transmission Fluid Temperature Sensor A Circuit Intermittent
Powertrain system Generic code P07xx codes Check engine light
What P0714 means
The transmission fluid temperature sensor is an NTC thermistor whose resistance falls as the fluid warms; the module feeds it with 5 V through a resistor. A low signal therefore means very hot or a short to ground, a high signal very cold or an open circuit. P0714 means the signal drops out or jumps briefly – not long enough for P0712 or P0713. Ford's 2012 6R80 transmission names P0714 among its fluid temperature checks for open, short and in-range faults. Ram 6.7 bulletins of 2013 changed P0711–P0714 from a one-trip to a two-trip MIL to avoid needless warnings. GM files such jumps under P0711 instead. No source publishes thresholds for P0714 itself. A loose contact in the transmission connector or a chafing internal harness is the usual cause.
P0714 at a glance
- Check engine lightYes, usually on
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.5 to 4 hours
- Clears after repairAfter a drive cycle
Symptoms of P0714
- Harsh shifts at times
- Jumping fluid temperature display
- Check engine or transmission lamp depending on manufacturer
Common causes of P0714
- Most likelyLoose contact in transmission connector (oil, corrosion, spread pins)
- PossibleInternal harness chafing from movement or vibration
- PossibleSensor with internal contact fault
- Less likelyModule software (false warning)
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Transmission fluid temperature sensorTransmission internal harnessTransmission control module
What each part of P0714 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 7 | Area: transmission. |
| 14 | The exact fault in that area. |
What to do next
- Note P0714 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0714
What does P0714 mean?
P0714 means "Transmission Fluid Temperature Sensor A Circuit Intermittent". The transmission fluid temperature sensor is an NTC thermistor whose resistance falls as the fluid warms; the module feeds it with 5 V through a resistor. It is a generic code, so it means the same on every make.
Is it safe to drive with P0714?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P0714 fail an emissions test?
P0714 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P0714 to fix?
Difficulty: medium. A typical repair takes 0.5 to 4 hours of work. This is a job for a workshop.
Will P0714 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.