How to Reset Your Mazda Tire Pressure Light

If your Mazda’s tire icon just popped on, don’t panic—that Tire Pressure Monitoring System (TPMS) light is doing its job. In most modern Mazdas, once you correct the pressure and drive a bit, the warning clears automatically. Still, there are a few easy reset methods to know, plus some model-specific tips for CX-5, Mazda6, and CX-9 owners. This step-by-step guide walks you through quick fixes, explains why the light comes on, and shows you what to do if it refuses to turn off.

Why the Mazda TPMS Light Turns On

Usually it’s just cooler weather causing your tires to drop a couple psi—totally normal after a chilly night. It can also be a tiny leak or recent tire work (rotations or repairs) that needs a short drive for the sensors to relearn. On older cars, weak TPMS sensor batteries can trigger the light, too. Start by checking pressures cold, fill to the door-jamb spec, and take a quick drive—most warnings clear right up.

First Things First: Set Pressures Correctly

1. Find the correct PSI on the driver’s door jamb sticker (front and rear often differ).

2. Check all four tires (and the spare if your Mazda monitors it) with a quality gauge when tires are cold.

3. Inflate/deflate to spec. Even 2–3 psi off can trigger a warning in some conditions.

4. Visually inspect for damage. If a tire is very low, you may have a puncture.

Tip: Many newer Mazdas display individual pressures in Mazda Connect. If one tire looks low on the screen, start there.

Three Ways to Reset a Mazda TPMS Light

Method 1: Automatic “Drive Cycle” Reset (Works on Most Modern Mazdas)

Most recent Mazda models do not have a dedicated reset button. After you correct pressures, the system usually resets itself after you drive.

How to do it:

1. Start the engine and drive at 16 mph or higher.

2. Maintain steady speeds for 3–10 minutes (a short neighborhood loop or quick hop on 500 W in Bountiful often does it).

3. Watch the cluster; the warning should clear on its own.

If it doesn’t, try this extended approach documented by owners and service pros: turn ignition on, then off; wait ~19 minutes; then drive above 16 mph for 3+ minutes.

Method 2: TPMS Button Reset (Select Older Models)

Some earlier Mazdas (and a few trims) include a TPMS set button under the dash or in the glove box area.

How to do it:

1. Set all tires to the correct PSI.

2. Turn the ignition to ON (engine off).

3. Press and hold the TPMS SET button until the warning light blinks twice, then release.

4. Start the car and take a short drive to confirm the light goes out.

Note: If your Mazda doesn’t have this button, use the automatic drive cycle reset.

Method 3: Mazda Connect / Infotainment Check

While resetting via the touchscreen isn’t standard on every Mazda, many models let you view tire status in the infotainment menu. Use this to verify pressures and confirm which tire triggered the alert.

How to do it:

1. With the vehicle on, open Settings in Mazda Connect.

2. Navigate to Vehicle or Safety menus and locate the TPMS or Tire Pressure screen (names vary by model year).

3. Compare displayed pressures to your door-jamb spec and adjust if needed; then perform the drive cycle above.

Model-Specific Notes for Popular Mazdas

Mazda CX-5 TPMS Reset Tips

• Most CX-5 models rely on the automatic reset once pressures are corrected.

• If your CX-5 tire pressure light won’t turn off, double-check all four pressures cold, then perform the ignition-off wait and 3–10 minute drive cycle.

• After a tire repair or wheel swap, give the system a couple of drive cycles to relearn sensor positions.

Mazda6 TPMS Reset Tips

• Older Mazda6 models may have a set button; newer ones usually auto-reset.

• If you recently rotated tires, the light may linger until the car recognizes sensor positions—drive normally and it should clear.

• Persistent warnings after correct pressures may indicate a weak sensor battery on higher-mileage Mazda6 sedans.

Mazda CX-9 TPMS Reset Tips

• Like the CX-5, most CX-9s clear with the drive cycle method.

• If you towed a trailer or changed wheel/tire sizes, verify pressures match the door-jamb spec, not the sidewall max.

• If the light returns repeatedly, have the TPMS sensor IDs scanned—a mismatched or failing sensor can cause repeat alerts.

Troubleshooting: When the Light Won’t Turn Off

If you’ve corrected pressures and driven, but the light stays on:

1. Re-check PSI cold. A tire can drop a couple psi overnight.

2. Inspect for leaks. Spray soapy water on the tread and valve area; bubbles mean a leak.

3. Confirm the spare (if equipped). Some models monitor it.

4. Perform the longer reset: ignition on → ignition off → wait ~19 minutes → drive above 16 mph for 3+ minutes.

5. Consider sensor issues. A failing TPMS sensor or depleted sensor battery is common on older vehicles and after wheel damage.

6. Scan for codes. A shop can read TPMS module data to confirm sensor battery status and IDs.

Real-world note: Some owners report the light disappears only after multiple drive cycles even with correct pressures—especially after puncture repairs or major temperature swings. If it lingers more than a couple days, have it checked.

Pro Tips to Avoid TPMS Headaches

• Check pressures monthly and anytime temps drop sharply.

• Use a reliable gauge—gas-station pumps can be inaccurate.

• Set to the label, not the sidewall. The sidewall lists maximum pressure, not Mazda’s recommended PSI.

• Rotate and inspect regularly; ask the shop to note TPMS sensor condition during service.

• Road-trip prep: Before a canyon drive or a run down I-15, set pressures in the morning while tires are cold.

When to Visit Bountiful Mazda

If the warning persists after you’ve followed the steps above, or if you suspect a faulty sensor, the service team at Bountiful Mazda can help. We’ll:

• Test and calibrate your TPMS sensors

• Repair punctures and verify bead/valve integrity

• Program new sensors when batteries are depleted

• Perform software updates or module relearns if needed

Driving with properly inflated tires keeps handling crisp, braking distances shorter, and fuel economy in check—especially through Utah’s seasonal temperature swings. If you’d like a quick pressure check or a TPMS scan, stop by our Mazda service center and we’ll get you squared away fast.