LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jaguar
>>
2014
>>
XF Base
>>
Repair and Diagnosis (Single Page)
>>
General Information
>>
DTC Index
>>
Diagnostic Trouble Code (DTC) Index DTC: Front Seat Climate Control Module (DCSM) -- XF/X250
>>
Diagnostic Trouble Code (DTC) Index DTC: Front Seat Climate Control Module (DCSM)
>>
Description And Operation
>>
DTC B1157-4B: Blower Control "B" - Over temperature
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Mechanical restriction in blower motor assembly
Seat blower right circuit - Short circuit to ground
Blower motor assembly - Short circuit to ground
Front seat climate control module failure