LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2004 >> Sentra Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - QG18DE >> DTC P1217: Engine Over Temperature >> System Description >> Cooling Fan Control
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Cooling Fan Control

Fig 1: Cooling Fan Control Reference Chart
G00773071Courtesy of NISSAN MOTOR CO., U.S.A.

The ECM controls the cooling fan corresponding to the vehicle speed, engine coolant temperature, refrigerant pressure, and air conditioner ON signal. The control system has 3-step control [HIGH/LOW/OFF].

scientia non olet · About LEMON Manuals