Door Glass Does Not Move Up And Down In Automatic Mode [Power Window Systems (With Auto-Open/Close Function For All Windows)] [Power Window Systems (Auto-Open/Close Function)]: Notes

NOTE:

Perform the following inspection for the power window system component parts of windows where the door glass cannot be operated automatically.

Door glass does not move up and down in automatic mode

POSSIBLE CAUSE

Open circuit or short to power supply in sensor 1 signal, ground signal from wiring harness (between power window switch and power window motor), inner power window switch, or inner motor: Steps 4-7
Open circuit or short to power supply/ground in sensor 2 signal from wiring harness (between power window switch and power window motor), inner power window switch, or inner motor: Steps 8-12
NOTE:
- The automatic function and the IG OFF timer function do not operate while the power window switch is in fail-safe mode. The fail-safe operates when sensor 1, and/or sensor 2, and/or the sensor power supply malfunctions.
- Sensor 1 and/or 2 malfunction
  - When the door glass is moving up and down, the power window switch cannot sense a pulse signal from sensor 1 during the time it senses 5 pulses (2.5 cycles) from sensor 2.
  - When the door glass is moving up and down, the switch cannot sense a pulse signal from sensor 2 during the time it senses 5 pulses (2.5 cycles) from sensor 1.
  - There are three abnormal pulses in a pulse signal while the door glass is moving up or down.
  - There are 20 cycle pulses from a closed position while the door glass is moving up.
  - There is no pulse signal for 1 s after the door glass is moved down.