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XF Premium, AWD
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Diagnostic Trouble Code Index DTC: Infotainment Master Controller (IMC) -- XF/X260
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Diagnostic Trouble Code Index DTC: Infotainment Master Controller (IMC)
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Description And Operation
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Infotainment Master Controller/Infotainment Slave Controller (IMC/ISC)
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DTC B1520-13: Auxiliary Fan Relay Control Line - Circuit open
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Possible Causes
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Possible Causes
NOTE:
This DTC will flag in Service 19 Only after On Demand Self Test is run
Infotainment cooling fan relay circuit open circuit, high resistance