How to Reset Mazda Tire Pressure Light: 1 Minute to a Properly Reset Tire Pressure Light

The tire pressure monitoring system (TPMS) in Mazda vehicles is designed to alert you when one or more tires are significantly under-inflated, which can affect safety and performance. If you’ve inflated your tires to the correct pressure but the tire pressure light remains illuminated, a reset may be required. Here's a step-by-step guide to resetting the tire pressure light on most Mazda models:

1. Check Tire Pressure: Use a tire pressure gauge to ensure all tires (including the spare, if your Mazda is equipped with a full-size one) are inflated to the recommended PSI, as listed on the sticker found on the driver’s door jamb or in your owner’s manual.
2. Turn the Ignition On: With the vehicle off, turn the ignition to the “On” position (do not start the car).
3. Locate the TPMS Reset Button: In most Mazdas, the reset button is located beneath the dashboard, to the left of the steering column. Consult your owner’s manual if you have trouble finding it.
4. Press and Hold the Reset Button: Hold the button for about 3-5 seconds – the TPMS light should blink slowly 3 times. Release the button and start the car.
5. Drive the Vehicle: Drive at speeds above 15mph (24km/h) for at least 10–20 minutes. The system should recalibrate and the light should turn off. If the light remains on, double-check tire pressures or repeat the process.

For some newer Mazda models, the system may automatically reset after proper inflation and driving for several minutes. If the light won’t reset, consider checking for a faulty sensor or visiting a Mazda service center.

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Tips 1:

Always reset the tire pressure light after rotating or changing tires to ensure the system accurately monitors the correct tires.

FAQ

Q: Why won’t the Mazda tire pressure light turn off after inflating the tires?

A: The system might need to be reset manually, or there could be an issue with a TPMS sensor.

Q: Where is the TPMS reset button on my Mazda?

A: It’s typically found below the dashboard, to the left of the steering wheel, but check your owner’s manual for your specific model.

Q: Can cold weather cause the TPMS light to come on?

A: Yes, lower temperatures can reduce tire pressure and trigger the light. Inflate tires to the proper PSI to resolve the issue.

Q: Is it safe to drive with the tire pressure light on?

A: It’s best to check your tires immediately; driving with under-inflated tires can be dangerous and damage the tires.

Q: Do Mazda vehicles reset the TPMS light automatically?

A: Some newer models reset automatically after tire pressure is corrected, but many still require a manual reset.