LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Land Rover
>>
2015
>>
Range Rover Base
>>
Repair and Diagnosis
>>
Quick Lookups
>>
DTC Index
>>
Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA) -- Range Rover/L405
>>
Diagnostic Trouble Code Index DTC: Image Processing Module (IPMA)
>>
Description And Operation
>>
DTC B151F-31: Auxiliary Cooling Fan - No signal
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Image processing module (IPMA) cooling fan circuit short circuit to ground, short circuit to power, open circuit, high resistance
Image processing module (IPMA) internal failure