How to Reset the Crown Tire Pressure Warning Light?

[DelGabriel]

Crown tire pressure warning light can be reset by trying the following methods: First, ensure the vehicle is in the ignition-on state, then press and hold the tire pressure reset switch on the gear shift for about three seconds until the tire pressure warning light on the dashboard turns off. The tire pressure monitoring indicator is a yellow symbol shaped like an irregular circle without a seal on top, with four small spikes at the bottom and an exclamation mark inside. The illumination of this light indicates abnormal tire pressure. Abnormal tire pressure is generally caused by one of the following three reasons: Abnormal tire pressure: The system typically alerts when pressure is below 1.8 bar or above 3.0 bar. In such cases, tire inspection and pressure adjustment are necessary. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure monitoring system is not reset promptly, it continues to record the previous data, causing the tire pressure warning light to illuminate. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the tire inflation valve. If the sensor is damaged due to impact while driving, the tire pressure warning light will also turn on. For sensor damage, the only solution is to replace it with a new component.

[DelMarley]

I also encountered the tire pressure warning light issue when driving my Toyota Crown. It happened right after I inflated the tires, and I was quite worried thinking the pressure might be too low. Later at the repair shop, the mechanic told me to first confirm all tire pressures were normal - usually the standard values are listed on the door frame label. For my Crown, it's 230kPa for both front and rear tires. After adjustment, start the car but don't drive immediately. Press and hold the TPMS reset button (usually located below the steering wheel, near the instrument panel or glove box) for a few seconds until the light goes off. If it doesn't reset automatically, drive slowly for about 10-15 minutes for system recalibration. I find this warning light really helpful as it alerts to potential tire risks. Developing a habit of regular pressure checks, especially during seasonal temperature changes when pressure fluctuates easily, gives real peace of mind.

[ReidLee]

I'm in auto maintenance, and fixing the Crown's tire pressure light is straightforward: First, measure each tire's actual pressure with a gauge to ensure it matches the manual specs—usually done cold for accuracy. If pressures are good, start the car to ON position (no throttle), then locate the tire pressure reset option on the left side of the steering wheel or infotainment screen, holding it for 3-5 seconds until the light goes off. Sometimes, the system clears itself after short drives. Don’t forget to check tires for nails/leaks or bulges—these issues might be overlooked once the light’s off, posing long-term risks. After tire replacement, always recalibrate TPMS sensors; otherwise, the light will keep returning—it’s a safety feature, not a decoration.

[VioletLynn]

Hey buddy, don't panic when the tire pressure light comes on! It's common with Crown cars. Last time I encountered this, it was just slightly low pressure. Immediately pull over and use an air pump to inflate to the value marked on the door frame, which is around 230kPa. Then start the engine without driving off, and press and hold the tire pressure reset button on the dashboard (check the manual for its location, usually near the steering wheel) for a few seconds. If you can't find the button, just drive a short distance. Checking tire pressure weekly can help avoid such troubles.