Is It Safe to Drive With a P0712 Code?
Common Symptoms of a P0712 Fault
EML on
No significant driveability issues
Transmission may apply cold-mode behaviour when warm
Possible Causes of P0712
A P0712 code can be triggered by faults across several systems. Identifying the exact root cause requires proper diagnostic equipment and live data — not just reading the code.
TFT Sensor Short
Wiring shorted to ground causing low temperature reading.
TFT Sensor Failure
Sensor failed low.
Connector Short
Moisture causing short in TFT connector.
TCU Input Fault
TCU input circuit for TFT sensor.
Why we don't list the exact part: A P0712 code tells you what's happening but not why. Replacing parts without diagnosis is the most common way drivers waste money. A proper diagnosis identifies the specific cause first.
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P0712 and Your MOT
A stored P0712 fault code will cause your car to fail its MOT. The engine management light will be illuminated during the test — an automatic failure. Get the fault diagnosed and repaired, then have the code cleared before booking your test.