
Toyota RAV4 is equipped with a direct tire pressure monitoring system. After the tire pressure monitoring system alerts, it is necessary to check and replenish the tire pressure as soon as possible. Only after confirming that the tire pressure is normal can you continue driving. The tire pressure monitoring system will automatically reset after the vehicle has been driven for a certain distance. More details are as follows: 1. The direct tire pressure monitoring device uses pressure sensors installed in each tire to directly measure the tire pressure. It employs a wireless transmitter to send the pressure information from inside the tire to a central receiver module, which then displays the data for each tire's pressure. When the tire pressure is too low or there is a leak, the system will automatically alert. 2. The advantage of the direct tire pressure monitoring system is that each wheel is equipped with a pressure sensor and transmitter. If the pressure in any tire falls below 25% of the recommended cold tire pressure in the driver's manual, it will alert the driver. The warning signal is quite precise, and if a tire is punctured and the pressure drops rapidly, the direct tire pressure monitoring system can provide an immediate warning.

Last time my friend's RAV4 had an annoying tire pressure warning light, I taught him how to fix it step by step. First, make sure all four tires are inflated to the standard pressure (the exact value is on the label on the driver's side door frame or fuel tank cap). Then, sit in the driver's seat, turn on the car's power without starting the engine, use the left directional button to find the dashboard menu, scroll right to the vehicle settings option, and press the TPMS initialization or tire pressure reset button. Hold it for a few seconds until the light flashes three times and goes off. If it's a newer model without a physical button, go to the vehicle settings in the central control screen. Remember, this reset can only be done when the car is parked. After driving on the highway, wait a few minutes before doing it for better results.

My old RAV4's tire pressure warning light keeps giving false alarms, so I've come up with a practical solution: First, use a tire pressure gauge to check each tire thoroughly, including the spare, ensuring all pressures are between 2.3-2.5 bar. Then, park the car securely, start the engine, and shift to P mode. Bend down and feel below the left side of the steering wheel for a SET button with a wavy pattern—press and hold it for five seconds until you hear a beep before releasing. At this point, the tire pressure light on the dashboard will flash yellow. Next, drive at a steady speed for about ten minutes to let the sensors recalibrate. The key here is that after resetting, you must drive for a while so the system can relearn the wheel speed signals and match them with the tire pressure. If the light stays on, it's time to visit the dealership to check if any sensors are damaged.

Last year while driving a RAV4 in Tibet, the tire pressure warning light suddenly turned red, revealing a lesser-known tip: Don't rush to reset it! Sudden temperature changes at high altitudes often trigger false alarms. Park and wait for the tires to cool to ambient temperature before checking pressure. Reset procedures vary by generation: For 2012 models, find the INFO button on the right side of the steering wheel to access the menu; post-2018 models use the touchscreen's vehicle health page; the latest hybrid version swipes open a quick menu on the instrument cluster. The critical step is holding the confirm button while pressing the brake pedal, as the system requires stationary confirmation. If the light reappears within three days post-reset, it usually indicates either low battery in the tire pressure sensor or signal loss from wheel rim damage.

Here's how I dealt with the tire pressure issue on my newly purchased RAV4 hybrid: First, inflate the tires to the recommended pressure (make sure not to mix up the different pressures for front and rear tires). After starting the car, navigate to the center console screen, open 'Vehicle Settings' - 'Tire Pressure Monitoring' - 'Reset System'. At this point, don't touch the steering wheel and wait quietly until the dashboard's orange warning light first illuminates and then turns off. If the operation fails, try the power-off method: turn off the engine, open the door, and wait for the entire vehicle to power down for five minutes to allow the onboard computer to completely reboot. Important note: You must reset the system after installing snow tires or repairing a tire, and wheel replacement requires sensor rematching. After resetting, drive at least three kilometers for automatic calibration to ensure accuracy.


