DTC B151F-19: Auxiliary Cooling Fan - Circuit current above threshold: Action
- Refer to the appropriate system wiring 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
- Refer to the relevant section of the service information and check the battery and charging system
- Using JLR approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new image processing module (IPMA)