The Land Rover Range Rover froze all night and the air pump didn't work.

The reasons why the air pump does not work are low temperature, air pump failure, air pressure sensor failure, air filter blockage and so on.

1. Low temperature: If the temperature is too low, the air pump may freeze and fail to work normally. In this case, you can park the vehicle in a warm place, let the air pump thaw, and then try to start it.

2. Air pump failure: The air pump itself may be faulty, such as motor failure and circuit failure. In this case, it is necessary to send the vehicle to a professional repair shop for inspection and maintenance.

3. Air pressure sensor failure: The air pressure sensor may fail, resulting in the air pump not working normally. In this case, the air pressure sensor needs to be replaced.

4. The air filter is blocked: the air filter may be blocked by dust and impurities, resulting in the air pump not working normally. In this case, it is necessary to clean or replace the air filter. Land Rover Range Rover air pump does not work, so it is recommended to send the vehicle to a professional repair shop for maintenance in time to ensure driving safety.