DTC B151F-19: Auxiliary Cooling Fan - Circuit Current Above Threshold: Action

WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Only replace the image processing module if DTC C1001-49 is also logged

Refer to the electrical circuit diagrams and check the image processing module (IPMA) cooling fan circuit for short circuit to ground, short circuit to power. Repair the wiring harness as necessary
Check the integrity and operation of the image processing module (IPMA) cooling fan. Install a new image processing module cooling fan as necessary
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new image processing module (IPMA)