When The Driver's Switch Is Operated, The Rear Right Power Window Does Not Work In Remote Operation

Trouble causes:

Rear regulator and motor assembly RH malfunction
Power window main switch failure
Rear power window sub-switch RH malfunction
Harness malfunction
Poor contact of connector
Power supply circuit malfunction

Wiring diagram:

Power window system Ref. to WIRING SYSTEM (IMPREZA MODEL)>POWER WINDOW SYSTEM>WIRING DIAGRAM . Ref. to WIRING SYSTEM (CROSSTREK MODEL (EXCEPT FOR HEV))>POWER WINDOW SYSTEM>WIRING DIAGRAM . Ref. to WIRING SYSTEM (CROSSTREK MODEL (HEV))>POWER WINDOW SYSTEM>WIRING DIAGRAM .

Courtesy of SUBARU OF AMERICA, INC.

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to POWER WINDOW (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .

CHECK WINDOW LOCK SWITCH .
Check the window lock switch.

Is the window lock switch OFF?

Yes: Go to 2.

No: Turn the window lock switch to OFF and operate.
CHECK POWER WINDOW MAIN SWITCH .
Perform unit inspection of power window main switch. Ref. to GLASS/WINDOW/MIRRORS>POWER WINDOW CONTROL SWITCH .

Is the power window main switch OK?

Yes: Go to 3.

No: Replace the power window main switch. Ref. to GLASS/WINDOW/MIRRORS>POWER WINDOW CONTROL SWITCH .
CHECK POWER SUPPLY CIRCUIT (OPEN) .
1. Turn the ignition switch to OFF.
2. Disconnect the power window main switch connector.
3. Turn the ignition switch to ON.
4. Using a tester, measure the voltage between the power window main switch connector and chassis ground.
  Connector and terminal
  
  (D7) No. 16 (+) - Chassis ground (-):
Is the voltage 10 - 15 V?

Yes: Go to 4.

No: Repair the power supply circuit.
CHECK HARNESS (OPEN CIRCUIT) .
1. Disconnect the rear power window switch connector.
2. Using a tester, measure the resistance between the power window main switch connector and rear power window switch connector.
  Connector and terminal
  
  (D31) No. 1 - (D7) No. 1:
  
  (D31) No. 5 - (D7) No. 2:
Is the resistance less than 1 Ω?

Yes: Go to 5.

No: Repair the open circuit of harness between the power window main switch connector and the rear power window switch connector.
CHECK HARNESS (OPEN CIRCUIT) .
1. Turn the ignition switch to OFF.
2. Disconnect the rear regulator and motor assembly connector.
3. Using a tester, measure the resistance between the rear power window switch connector and the rear regulator and motor assembly connector.
  Connector and terminal
  
  (D7) No. 16 (+) - Chassis ground (-):
  
  Is the voltage 10 - 15 V?
  
  Yes: Go to 4.
  
  No: Repair the power supply circuit.