IF2; Repair the open circuit between the window regulator
control module harness connector SO24 terminal No.22,28
and fuse EF30.

Is the window regulator working properly?

Yes

System normal

No

Step 5

Check the window regulator control module ignition power supply circuit.

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Power Window Control Module (Without 
Express Down) Harness Connector SO24

  FE11-5403 b

(a)

Turn on the ignition switch.

(b)

Check the window regulator control module harness
connector SO24 terminal No.19 voltage with a multimeter.
Standard Voltage: 11-14 V

Is the voltage specified value?

Yes

Go to step 7

No

Step 6

Repair the window regulator control module ignition power supply open circuit.

(a)

Repair the open circuit between the window regulator control
module harness connector SO24 terminal No.19 and fuse
IF25.

Is the window regulator working properly?

Yes

System normal

No

Step 7

Check the window regulator control module ground circuit.

Body Electric

Glasses / Windows / Mirrors

11-169

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Power Window Control Module (Without 
Express Down) Harness Connector SO24

  FE11-5404 b

(a)

Disconnect the window regulator control module harness
connector.

(b)

Test continuity between the window regulator control module
harness connector SO24 terminals No.9,10,27 and ground
with a multimeter.

Test Terminal

Continuity

SO249-Body Ground

Less than 1 Ω

SO2410-Body Ground

Less than 1 Ω

SO2427-Body Ground

Less than 1 Ω

Is the resistance specified value?

Yes

Go to step 9

No

Step 8

Repair the window regulator control module and the ground open circuit.

(a)

Repair the open circuit between the window regulator control
module harness connector SO24 terminals No.9,10,27 and
ground.

Is the window regulator working properly?

Yes

System normal

No

Step 9

Replace the window regulator control module.

(a)

Replace the window regulator control module. Refer to

11.5.8.8

 

Window Regulator Module Replacement (If

equipped)

.

(b)

Confirm the repair completed.

Next

Step 10

System normal.

11.5.7.7 Left Front Window Regulator Inoperative (Without Window Express Down Function)

Schematic:

Refer to 

11.5.7.6

 

All Electric Windows Inoperative (Without Window Express Down Function)

.

Diagnostic Steps:

Step 1

Check the left front window lift switch ground circuit.

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Body Electric

1

10 11 12 13 14 15 16 17 18

24

23

22

21

20

19

2 3 4 5 6 7 8 9

Left Front Window Switch Harness 
Connector DR08

FE11-5405b

(a)

Disconnect the left front window switch wiring harness
connector.

(b)

Check the resistance between the left front window switch
wiring harness connector DR08 terminal No.20 and the
ground.
Standard Resistance: Less than 1 Ω

Is the resistance specified value?

Yes

Go to step 3

No

Step 2

Repair the left front window switch ground circuit open.

(a)

Repair the left front window switch ground circuit open.

Is the left front window regulator working correctly?

Yes

System normal

No

Step 3

Check the left front window switch.

1

10 11 12 13 14 15 16 17 18

24

23

22

21

20

19

2 3 4 5 6 7 8 9

Left Front Window Switch Harness 
Connector DR08

FE11-5406b

(a)

Connect the left front window switch wiring harness
connector.

(b)

Operate the left front window switch button.

(c)

Test continuity between the left the front door switch wiring
harness connector DR08 terminal No.20 and terminal No.
10,11 with a multimeter.

Test Terminal

Test

Conditions

Continuity

DR08 (20)-DR01 (10)

Down

10 kΩ or higher

DR08 (20)-DR01 (10)

Up

Less than 1 Ω

DR08 (20)-DR01 (11)

Down

Less than 1 Ω

DR08 (20)-DR01 (11)

Up

10 kΩ or higher

Is the resistance between terminals specified value?

Yes

Go to step 5

No

Step 4

Replace the left front window switch.

(a)

Replace the left front window switch. Refer to 

11.5.8.4

 

Left

Front Window Switch Replacement

.

Is the window regulator working properly?

Body Electric

Glasses / Windows / Mirrors

11-171

Yes

System normal

No

Step 5

Check the window regulator control module left front signal circuit.

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Power Window Control Module (Without 
Express Down) Harness Connector SO24

FE11-5407b

(a)

Operate the left front window switch button.

(b)

Test continuity between the window regulator control module
harness connector SO24 terminals 3,8 and the ground with
a multimeter.

Test Terminal

Test

Conditions

Continuity

SO2 (48) - Body Ground

Press

10 kΩ or higher

SO2 (48) - Body Ground

Filed

Less than 1 Ω

SO2 (43) - Body Ground

Press

Less than 1 Ω

SO2 (43) - Body Ground

Filed

10 kΩ or higher

Is the voltage specified value?

Yes

Go to step 7

No

Step 6

Repair the window regulator control module left front signal circuit open circuit.

(a)

Repair the open circuit between the window regulator control
module harness connector SO24 terminal No.3,8 and the left
front door wiring harness connector DR08 terminal No.11,10
respectively.

Is the left front window regulator working properly?

Yes

System normal

No

Step 7

Check the window regulator left front control module control circuit.

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Power Window Control Module (Without 
Express Down) Harness Connector SO24

FE11-5408b

(a)

Operate the left front window switch button.

(b)

Measure the left front window regulator motor wiring harness
connector SO24 terminals No.33,34 voltage with a
multimeter.

Test Terminal

Test

Conditions

Standard

Value

SO24 (33)-SO24 (34)

Down

11-14 V

SO24 (33)-SO24 (34)

Up

11-14 V

Is the voltage specified value?

Yes

Go to step 9

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