nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Radiator Cooling Fan Motor Relay > < Throttle Control Relay, Traction Control|Locations

Altima 2.5 SL L4-2.5L (QR25DE) (2002)

  • Relays and Modules
  • Relays and Modules - Cooling System
  • Radiator Cooling Fan Control Module
  • Component Information
  • Description and Operation

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Radiator Cooling Fan Control Module: Description and Operation

COOLANT OVER TEMPERATURE ENRICHMENT PROTECTION

System Description

COOLING FAN CONTROL

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].
The ECM controls cooling fan relays through CAN communication line.

Operation

  • Relays and Modules
  • Relays and Modules - Cooling System
  • Radiator Cooling Fan Control Module
  • Component Information
  • Description and Operation

Radiator Cooling Fan Motor Relay > < Throttle Control Relay, Traction Control|Locations