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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 629 (Power Control System) >> IPDM E/R >> Function Diagnosis >> Power Control System >> System Description >> Cooling Fan Control
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Cooling Fan Control

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

IPDM E/R controls cooling fans according to the status of the cooling fan speed request signal received from ECM via CAN communication.