Cooling Fan Relay Operation

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.

The ECM controls cooling fan relays in the IPDM E/R through CAN communication line.

Fig 1: Cooling Fan Relay Specification

Courtesy of NISSAN MOTOR CO., U.S.A.