How to Reset the Tire Pressure Light (TPMS) on a Ford E-Series

1. Drive above 20 mph (32 km/h) for at least two minutes, then park where you can reach all four tires and an air pump.
2. Turn the ignition off with the key in it, then cycle it to the on position with the engine off.
3. Turn the hazard flashers on then off three times within 10 seconds until the horn sounds once.
4. Starting at the left front tire, remove the valve cap and decrease the air pressure until the horn sounds.
5. Repeat in order for the right front, right rear and left rear tires.
6. Turn the ignition off, then set all four tires to the recommended air pressure on the Safety Compliance Certification Label or Tire Label.

• Perform the reset after each tire rotation.
• Do not wait more than two minutes between tire sensors or the system can time out.
• A double horn means the procedure was unsuccessful and must be repeated.

Source: 2025 Ford E-Series owner's manual, PDF pages 220, 221, 222. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.