Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Manual — part 694

GW-9

Power Window Control Switch

GLASS/WINDOWS/MIRRORS

3. Power Window Control

Switch

A: REMOVAL

1. MAIN SWITCH

1) Disconnect the ground cable from battery.

2) Remove the power window switch panel.

(1) Open the cover and remove the screws.

(2) Lift up the tip of switch panel by using a plas-

tic remover.

(3) Disengage the end face tabs by using a

plastic remover.

(4) Remove the power window switch panel.

3) Disconnect the main switch connector.

4) Remove the screws to remove the power win-

dow main switch assembly.

2. SUB-SWITCH

1) Disconnect the ground cable from battery.

2) Remove the power window switch panel.

(1) Open the cover and remove the screws.

(2) Lift up the tip of switch panel by using a plas-

tic remover.

(3) Disengage the end face tabs by using a

plastic remover.

(4) Remove the power window switch panel.

3) Disconnect the power window sub-switch con-

nector.

4) Remove the screws to remove the power win-

dow sub-switch assembly.

B: INSTALLATION

CAUTION:

After installation of main switch, always per-

form the reset operation A (initial setting).

Failure to do so may cause the improper activa-

tion of auto-reverse operation for pinching haz-

ard prevention. <Ref. to GW-8, RESET

OPERATION A, INSPECTION, Power Window

System.>

Install each part in the reverse order of removal.

EI-03082

GW-00668

GW-00936

GW-00972

GW-00637

GW-00938

GW-10

Power Window Control Switch

GLASS/WINDOWS/MIRRORS

C: INSPECTION

1. MAIN SWITCH

• Driver’s seat
CAUTION:

Since the driver’s side power window switch is

controlled by CPU, do not check continuity for

switch alone with the circuit tester. Performing

continuity check with circuit tester may dam-

age the driver’s side power window switch cir-

cuit.

Check output from the power window main switch

to driver’s side motor using the oscilloscope func-

tion in the Subaru Select Monitor.

1) Disconnect the ground cable from battery.

2) Remove the power window main switch. <Ref. to

GW-9, REMOVAL, Power Window Control

Switch.>

3) Connect the battery and the Subaru Select Mon-

itor to the power window main switch connector.
CAUTION:

Never mix up the terminals when connecting

the power window main switch connector and

battery. If connected to a wrong terminal, the

power window main switch may be damaged.
NOTE:

• When the battery is connected to the power win-

dow main switch, the letters “AUTO” on the driver’s

side knob illuminates.

• For detailed procedures, refer to “Subaru Select

Monitor Operation Manual”.

4) Operate the driver’s side power window switch

knob and check the output.
NOTE:

Since output time during window UP operation is

extremely short, it cannot be checked without using

a measuring instrument such as oscilloscope. Out-

put is constantly produced while the knob is operat-

ed for window DOWN operation.

5) Replace the power window main switch if the in-

spection result is not within the standard value.

(1) Power window main switch connector (16

poles)

(2) Power window main switch connector (3 poles)
(3) Subaru Select Monitor

GW-00966

1

2

3

8

10

4

11

12

13

14

15

16

5

6

7

17

18

19

(3)

9

(1)

(2)

Switch knob posi-

tion

Output time

Standard

AUTO UP

150 ms

Battery voltage

UP

OFF

—

0 V

DOWN

During switch

knob operation

Battery voltage

AUTO DOWN

Approx. 300 ms

GW-11

Power Window Control Switch

GLASS/WINDOWS/MIRRORS

• Except for driver’s seat
1) Check the resistance between switch terminals.

2) Replace the power window main switch if the in-

spection result is not within the standard value.

2. SUB-SWITCH

1) Remove the sub-switch. <Ref. to GW-9, SUB-

SWITCH, REMOVAL, Power Window Control

Switch.>

2) Check the resistance between sub-switch termi-

nals.

3) Replace the power window sub-switch if the in-

spection result is not within the standard value.

Switch

position

Terminal No.

Standard

Passenger’s

seat

UP

14 and 8

12 and 19

Less than 1 Ω

OFF

14 and 12

14 and 8

1 MΩ or more

8 and 12
8 and 19

12 and 19

Less than 1 Ω

DOWN

14 and 12

8 and 19

Less than 1 Ω

Rear LH

UP

14 and 7
5 and 19

Less than 1 Ω

OFF

14 and 7
14 and 5

1 MΩ or more

19 and 7
19 and 5

7 and 5

Less than 1 Ω

DOWN

14 and 5
7 and 19

Less than 1 Ω

Rear RH

UP

14 and 1
3 and 19

Less than 1 Ω

OFF

14 and 1
14 and 3

1 MΩ or more

19 and 3
19 and 1

3 and 1

Less than 1 Ω

DOWN

14 and 3
1 and 19

Less than 1 Ω

1

2

3

8

9

10

4

11

12

13

14

15

16

5

6

7

17

18

19

GW-00638

Switch

position

Terminal No.

Standard

Passenger

seat, rear

UP

4 and 5
6 and 7

Less than 1 Ω

OFF

7 and 4
8 and 4

1 MΩ or more

5 and 8
6 and 7

Less than 1 Ω

DOWN

4 and 6
5 and 8

Less than 1 Ω

GW-00478

1

2

3

4

5

6

7

8

GW-12

Front Door Glass

GLASS/WINDOWS/MIRRORS

4. Front Door Glass

A: REMOVAL

1) Remove the front door trim. <Ref. to EI-45,

FRONT DOOR, REMOVAL, Door Trim.>

2) Remove the sealing cover. <Ref. to EB-21, RE-

MOVAL, Front Sealing Cover.>

3) Operate the power window switch to move the

glass, and remove the bolts.

4) Tilt the door glass forward and remove the door

glass from the glass run rubber.

5) Remove the door glass while tilting.
CAUTION:

Avoid impact and damage to the glass.

B: INSTALLATION

CAUTION:

Make sure that the glass run rubber is placed

securely in door frame and sash.

Install each part in the reverse order of removal.
Tightening torque:

Refer to “COMPONENT” of “General Descrip-

tion”. <Ref. to GW-4, FRONT DOOR GLASS,

COMPONENT, General Description.>

GW-00687

GW-00639