Tire Pressure Monitor Fault
Ford Vehicle
Severity: MinorWhat Does This Error Mean?
Tire Pressure Monitor Fault means the TPMS system itself has a problem — not that your tires are low. A sensor battery has died, a sensor was not relearned after tire rotation, or there is a receiver fault. Check all tire pressures manually and have the TPMS sensors tested.
Affected Models
- Ford F-150
- Ford Explorer
- Ford Escape
- Ford Edge
- Ford Fusion
- Ford Bronco
- All Ford vehicles (2008+)
Common Causes
- TPMS sensor battery dead (lasts 5-10 years)
- Sensor not relearned after tire rotation or new tires
- TPMS receiver module fault
- Aftermarket wheels without TPMS sensors
- Sensor damaged during tire mounting
How to Fix It
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Manually check all four tire pressures with a gauge.
The TPMS fault means the system is not working — you cannot rely on it. Check pressures manually until the system is fixed.
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If tires were recently rotated: the sensors may need relearning.
Some Ford models require a relearn procedure after tire rotation. A tire shop or dealer can perform this with a TPMS tool.
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Have the TPMS sensors tested.
Most tire shops can test TPMS sensors with a handheld tool. Dead batteries are the most common cause — sensors must be replaced.
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Replace dead sensors.
TPMS sensors cost $30-$80 each. The tire must be dismounted to replace the sensor.
Frequently Asked Questions
What is the difference between TPMS warning and TPMS fault?
TPMS warning (solid light): a tire is low on pressure. TPMS fault (flashing then solid): the TPMS system itself has a problem.
How long do TPMS sensor batteries last?
5-10 years depending on driving habits. The battery is sealed inside the sensor and cannot be replaced — the entire sensor must be replaced.