DTC P0483-37: Fan Rationality Check - Signal frequency too high: Action
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2014 Land Rover Range Rover, and 2013 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
- Check and install a new engine cooling fan as required
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest