The engine coolant temperature sensor sends an engine coolant temperature signal to the ECM. The ECM provides an engine coolant temperature signal to the combination meter via CAN communication lines. The engine coolant temperature gauge indicates the engine coolant temperature.
Other information:
Reference Value
TERMINAL LAYOUTPHYSICAL VALUES
Terminal No.
(Wire color) Description Condition
Voltage
(Approx.)
+ - Signal name Input/Output
1
(R)
Ground
Battery power supply
Input
—
Battery voltage
2
(GR)
Ground
Sunshade switch close signal
Input
Sunshade switch in following position:
CLOSE
0 V
3
(Y)
Ground
Sunshade switch open signal
Input
Sunshade switch in following position:
OPEN
0 V
4
(O)
Ground
Nissan Murano Vehicle speed signal (2-pulse)
Input
Speedometer operated [When vehicle speed is approx...
System Description
SYSTEM DIAGRAMDESCRIPTIONHighly accurate line pressure control and secondary pressure control reduces friction for improvement of fuel economy.Normal Oil Pressure ControlAppropriate line pressure and secondary pressure suitable for driving condition are determined based on the accelerator pedal position, engine speed, primary pulley (input) speed, secondary pulley (output) speed, Nissan Murano vehicle speed, input torque, stop lamp switch signal, transmission range switch signal, lock-up signal, power voltage, target shift ratio, oil temperature, oil pressure, and manual mode signal...