Purpose/Function
The pressure control solenoid adjusts the pressure control solenoid pressure and controls the line pressure based on the control signal from the TCM.
Construction
The pressure control solenoid is installed to the solenoid control valve body.
The pressure control solenoid is a normal open-type linear solenoid.

Operation
Adjusts the pressure control solenoid pressure by increasing/decreasing the energization current to the pressure control solenoid according to the signal from the TCM.
Powertrain System [C66 M R]
Primary Gear [Fw6 A EL, Fw6 Ax EL]Resistor [Manual Air Conditioner]
Purpose
The resistor controls the blower motor rotation speed.
Function
The resistor controls the supply voltage to the blower motor according to
the fan switch operation, and adjusts the fan rotation speed (airflow volume).
Construction
The resistor is installed ...
Car Navigation Unit
Purpose
Reads the SD card data inserted into the car-navigation unit and sends the
read data to the audio unit.
Function
The car-navigation unit has the following functions:
TomTom Home
By connecting the SD card to your computer at home, the map data or software ...
Passenger Compartment Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the passenger compartment temperature sensor
and measure the resistance between passenger compartment temperature sensor terminals
A and B.
If the characteristics of the passenger compartment temperature sensor are
not as shown in the graph, replace t ...