Maxima V6-2960cc 3.0L DOHC (VE30DE) (1992)
Air Conditioning Switch: Description and Operation
Radiator Fan Control Inputs And Outputs
PURPOSE
The A/C input signal(s) allow the Engine Control Module (ECM) to control the radiator fan relay(s).
GENERAL OPERATION
The ECM will take inputs from the A/C switch on the dash, Engine Coolant Temperature Sensor and the Vehicle Speed Sensor to determine
whether the radiator fan should be off, low speed or high speed. Refer to the "DATA TABLES" for specific operational data.
Radiator Fan Operation (A/C Switch OFF)
A/C SWITCH "OFF" DATA TABLE
Radiator Fan Control Operation (A/C Switch ON)
A/C SWITCH "ON" DATA TABLE