How to reset the tire pressure monitoring on the Verano 15s?
2 Answers
The normal tire pressure range for the Verano 15s is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be increased by 0.2 bar in winter and decreased by 0.1 bar in summer. This data is based on the international GBT2978-2008 standard. The Buick Verano 15s uses an indirect tire pressure monitoring system, which determines whether the tire pressure is normal through wheel speed sensors. The tire pressure setting button for the Verano is the 'set' key on the steering wheel. Pressing this key will bring up the tire pressure display interface, allowing you to view the tire pressure readings. Generally, a tire pressure above 2.8 bar is considered too high, and a tire pressure below 2.0 bar is considered too low. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; causes steering wheel vibration and deviation, reducing driving comfort; accelerates wear on the central tread pattern, shortening tire lifespan; increases vehicle vibration, indirectly affecting the lifespan of other components; overextends the tire cords, reducing elasticity and increasing the load on the vehicle during driving. Hazards of underinflated tires: Increases friction with the road surface, leading to higher fuel consumption; makes the steering wheel heavy and prone to deviation, compromising driving safety; increases movement in various parts of the tire, causing excessive rolling and abnormal heat generation; reduces the functionality of the cords and rubber, leading to delamination or cord breakage and excessive friction with the rim, damaging the tire bead and causing abnormal wear; multiplies friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a tire blowout. If the tire pressure monitoring indicator light comes on (a yellow symbol with an irregular circle, no stamp on top, four small spikes at the bottom, and an exclamation mark inside), it is generally due to one of the following three reasons: Abnormal tire pressure: Usually, an alarm is triggered if the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset promptly, the system will still record the previous data, causing the indicator light to come on. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, installed inside the tire and connected to the inflation valve, monitors tire pressure. If the sensor is damaged due to impact while driving, the tire pressure warning light will illuminate. For sensor damage, the only solution is to replace it with a new part.
Resetting the tire pressure monitoring system on the Buick Verano 15S is not difficult. First, ensure all tires are inflated to the correct pressure, with recommended values found on the driver's door frame or in the manual. Then, turn on the ignition without starting the engine, locate the SET button on the left side of the steering wheel, and press it for a few seconds until the tire pressure indicator on the dashboard flashes or you hear a beep. After that, drive for 20-30 minutes to allow the system to automatically learn the current tire pressure. I did this after changing my tires last time, and it worked perfectly on the first try. Remember, incorrect tire pressure (either too low or too high) can cause the reset to fail, so it's advisable to check your tires monthly to avoid issues. If the button doesn't work, it might be due to a depleted sensor battery, requiring a visit to a professional repair shop.
