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Infiniti
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2009
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QX56 AWD V8-5.6L (VK56DE)
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Repair and Diagnosis
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Power and Ground Distribution
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Description and Operation
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Signal Buffer System
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System Description
System Description
SIGNAL BUFFER SYSTEM
System Description
IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via
CAN communication. Refer to
System Description
.