Home >> Land Rover >> 2020 >> Discovery Sport Base >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA) - Discovery Sport/L550 >> Diagnostic Trouble Code Index - DTC: Image Processing Module (IPMA) (G2374101) >> Description And Operation >> DTC B151F-19: Auxiliary Cooling Fan - Circuit current above threshold >> Possible Causes