Purpose
The power window motor transmits rotation force to the power window regulator to open/close the door glass.
Function
The power window motor rotates clockwise/counterclockwise when it receives an open/close signal from the power window main switch or the power window subswitch.
Construction
The power window motor consists of the following parts:
Motor
Connector
Gear
Two Hall effect switches are located in the driver's side connector.
The Hall effect switches output pulse to the P/W CM.
Operation
The Hall effect switch utilizes magnets set on a rotating axis to detect the motor rotation, and outputs a synchronized pulse to the P/W CM.
The Hall effect switch 1 outputs one pulse cycle for each rotation of the power window motor axle, and the P/W CM detects motor rotation speed.
Hall effect switch 2 outputs pulse according to the motor rotation in the same manner as Hall effect switch 1. The high and low pulse points of Hall effect switches 1 and 2 are different during opening and closing because the phase difference shifts by 90°, allowing the power window main switch to detect the rotational direction of the power window motor.
Fail-safe
Function not equipped
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 ...
Antilock Brake System (ABS)
The ABS control unit continuously monitors the speed of each wheel. If one wheel
is about to lock up, the ABS responds by automatically releasing and reapplying
that wheel's brake.
The driver will feel a slight vibration in the brake pedal and may hear a chattering
noise from the brake sy ...
Shift Solenoid No.1 [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
Shift solenoid No.1 adjusts the hydraulic pressure in the low clutch circuit
based on the current demand from the TCM according to the vehicle conditions.
Construction
Shift solenoid No.1 is installed to the solenoid control valve body.
Shift solenoid ...