How to remove Lexus tire pressure light
Recently, Lexus owners have paid close attention to the method of eliminating the fault light of the tire pressure monitoring system (TPMS). This article will combine the hot topics and hot content on the Internet in the past 10 days to analyze in detail the steps and precautions for eliminating the Lexus tire pressure light, and provide structured data for reference.
1. Reasons why the tire pressure light comes on
A Lexus tire pressure light that comes on is usually caused by:
| Reason | Description |
|---|---|
| Insufficient tire pressure | The tire pressure is lower than the standard value (usually 30-35 PSI) |
| Tire pressure is too high | Tire pressure exceeds manufacturer’s recommended value |
| Sensor failure | TPMS sensor battery is exhausted or signal transmission is abnormal |
| temperature change | Temperature differences between winter or summer cause tire pressure fluctuations |
2. Specific steps to eliminate the tire pressure light
The following is the tire pressure light reset method for common Lexus models (such as ES, RX, NX, etc.):
| car model | Operation steps |
|---|---|
| Lexus ES | 1. Adjust tire pressure to standard value 2. Start the vehicle 3. Press and hold the "SET" button on the center console for 3 seconds |
| LexusRX | 1. Make sure the tire pressure is normal 2. Turn off the engine and then restart it 3. Select "TPMS Reset" through the steering wheel menu |
| Lexus NX | 1. Calibrate using tire pressure gauge 2. Driving for more than 10 minutes 3. Automatic reset or manual setting through the dashboard |
3. Precautions
1.Query tire pressure standard value:Refer to the driver's door jamb label or owner's manual.
2.Sensor maintenance:The battery life of the TPMS sensor is about 5-7 years and needs to be checked regularly.
3.Reset after driving:Some models need to travel a certain distance before the system will update the data.
4.Troubleshooting:If the light is still on after resetting, it is recommended to check whether the sensor or tire is leaking.
4. Summary of recent popular issues
According to discussions among netizens, the following problems occur more frequently:
| question | solution |
|---|---|
| Tire pressure is normal but the light is always on | Try to power off and restart or go to a 4S store to check the sensor. |
| The light stays on after changing the tire | Confirm new tire sensor is matched |
| Frequent false alarms in winter | Appropriately increase tire pressure by 0.2-0.3Bar |
5. Professional advice
1. It is recommended to check tire pressure once a month, especially when the seasons change.
2. If the self-reset fails, you can use the Lexus exclusive APP "Lexus Link" or contact the dealer for remote assistance.
3. New models in 2023 (such as RZ electric vehicles) support automatic tire pressure learning function without manual reset.
Through the above methods, 90% of tire pressure light problems can be solved by yourself. If it still cannot be eliminated after operation, there may be a system failure and professional maintenance is required in time.
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