Front Driver Side

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0] ).
Remove the inner garnish. (See INNER GARNISH REMOVAL/INSTALLATION ).
Remove the front door trim. (See FRONT DOOR TRIM REMOVAL/INSTALLATION ).
Disconnect the power window motor connector.

Apply battery positive voltage and connect the ground to power window motor terminals E and F, and then inspect the power window motor operation.

Fig 1: Power Window Motor Operation Diagram (Front Driver Side)

G09076714

If the power window motor does not operate as indicated in the table, replace it.

Operation	Terminal
Operation	E	F
Open	B+	Ground
Close	Ground	B+

Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.
Operate the power window motor and verify the wave patterns for terminals A and B.
- Terminal:
  A, B(+) <==> ground (-)
- Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range
- If the malfunction, replace the power window motor.
  
  Fig 2: Power Window Motor Waveform