LEMON Manuals
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Diagnostic Trouble Code (DTC) Index DTC: Infotainment Master Controller (IMC) -- XJ/X351
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DIAGNOSTIC TROUBLE CODE (DTC) 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 B1520-11: Auxiliary Fan Relay Control Line - Circuit short to ground
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Action
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DTC B1520-11: Auxiliary Fan Relay Control Line - Circuit short to ground: Action
Refer to the applicable SYSTEM WIRING DIAGRAMS and check the infotainment cooling fan relay circuit for short circuit to ground