Check the named application. This is a general Ford appendix and may describe vehicles other than Mustang. Model and year tables take precedence over the collection filename. Any emissions standards are historical source material.
Courtesy of FORD MOTOR CO.
TIRE PRESSURE MONITOR SYSTEM REMINDER > TPMS REMINDER RESET -
PROCEDURE 2
NOTE: If vehicle is stationary overnight when outside temperature is significantly lower than daytime temperature, tire pressure may decrease about 3 psi (21 kPa) for a drop of 30°F (17°C) in ambient temperature. This pressure decrease may activate TPM warning system.
NOTE: Since tire pressure information is updated once every minute, it may take up to a minute for warning light to turn off after tire pressure has been adjusted. If vehicle has been parked for over 15 minutes, system information will be updated once an hour. In this case, it may take up to an hour for warning light to turn off after tire pressure has been adjusted.
Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.