Toyota Crown Signia Tire Pressure Light in Aurora, CO

The tire pressure light on a Toyota Crown Signia is a horseshoe-shaped tire outline with an exclamation point, and it means the vehicle needs a pressure and monitoring-system check. A steadily lit light indicates that one or more monitored tires are at least 25 percent below the pressure shown on the driver's door-jamb placard. A light that flashes for about a minute at startup and then remains illuminated indicates a tire-pressure monitoring system fault. Cold temperatures can also bring on the light because tire pressure drops about one psi for every ten degrees. Underinflation can increase tire wear and heat, so pressure should be checked at the next stop.

Stevinson Toyota East in Aurora, CO, provides tire pressure light diagnosis for the Toyota Crown Signia across all model years.

What the tire pressure light means on a Toyota Crown Signia

The warning symbol looks like a tire outline shaped like a horseshoe, with an exclamation point inside. When the light stays on steadily, one or more tires are at least 25 percent below the pressure printed on the driver's door-jamb placard. This may happen after a cold night, since tire pressure drops about one psi for every ten degrees. A tire can appear fully inflated while still needing measurement against the placard pressure. If the light flashes for about a minute after startup and then stays on, the tire-pressure monitoring system has a fault, usually involving a sensor battery that has run down. An underinflated tire wears faster and runs hotter, so the pressure should be set at the next stop.

What the diagnosis covers at Stevinson Toyota East

The tire pressure light diagnosis checks the pressure of every monitored tire against the driver's door-jamb placard. It also includes a scan of each tire-pressure sensor's signal and battery status, helping separate a tire that needs air or repair from a sensor that needs replacement. The inspection includes looking for punctures and leaking valve stems. After any sensor or tire work, the system is relearned so the monitoring system can recognize the serviced components. This process addresses a steadily illuminated warning as well as a light that flashes at startup before remaining on. Drivers can schedule service at Stevinson Toyota East for a complete tire pressure and sensor check.

Booking at Stevinson Toyota East

A visit includes pressure measurement for every monitored tire, sensor signal and battery scanning, an inspection for punctures and leaking valve stems, and system relearn after tire or sensor work. Booking is available through the schedule service page. Stevinson Toyota East is located at 444 S Havana St, Aurora, CO 80012. The dealership can also be reached at (720) 706-3866.