Mitsubishi Montero Sport (2004+). Manual - part 461

DOOR

TSB Revision

BODY

42-99

STEP 7. Measure the power window relay supply circuit at 
power window relay connector C-75X.
(1) Remove the power window relay, and measure at power 

window relay connector C-75X (relay box side).

(2) Measure the resistance between terminal 2 and ground.
Q: Is the measured resistance less than 2 ohms?

YES : Go to Step 9.
NO :  Go to Step 8.

STEP 8. Check the harness wire between power window 
relay connector C-75X (terminal No.2) and ground.
Q: Is the harness wire damaged?

YES : Repair or replace the harness wire, then go to Step 

14.

NO :  Go to Step 14.

STEP 9. Check power window main switch connector F-05 
for loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Are the connector in good condition?

YES : Go to Step 10.
NO :  Repair or replace the damaged components. Refer to 

GROUP 00E 

P.00E-2

, Harness Connector inspection. 

Then go to Step 14.

AC202074

4

2 1

3

CONNECTOR: C-75X

AB

C-75X

COMPONENT 

SIDE

1

2

3

4

AC005050

C-75X 
HARNESS CONNECTOR:
COMPONENT SIDE

AC

AC202074

4

2 1

3

CONNECTOR: C-75X

AB

C-75X

COMPONENT 

SIDE

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT  
DOOR (LH)

F-05

DOOR

TSB Revision

BODY

42-100

STEP 10. Check the power supply circuit [power window 
relay] at power window main switch connector F-05.
(1) Disconnect power window main switch connector F-05, and 

measure at the harness side.

(2) Turn the ignition switch to "ON" position.

(3) Measure the voltage between terminal 13 and ground.

• The measured value should be approximately 12 volts 

(battery positive voltage).

Q: Does the measured voltage correspond with this range?

YES : Go to Step 12.
NO :  Go to Step 11.

STEP 11. Check the harness wire between power window 
relay connector C-75X (terminal No.1) and power window 
main switch connector F-05 (terminal No.13).

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT  
DOOR (LH)

F-05

5 4

6

13

3 2 1

14

12 1110 9

8 7

AC005056AC

F-05 HARNESS CONNECTOR:
COMPONENT SIDE

AC202074

4

2 1

3

CONNECTOR: C-75X

AB

C-75X

COMPONENT 

SIDE

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT  
DOOR (LH)

F-05

DOOR

TSB Revision

BODY

42-101

NOTE: After inspecting intermediate connector C-40 inspect 
the wires. If intermediate connector C-40 is damaged, repair or 
replace it. Refer to GROUP 00E 

P.00E-2

, Harness Connector 

Inspection. Then go to Step 14.
Q: Is the harness wire damaged?

YES : Repair or replace the harness wire, then go to Step 

14.

NO :  Go to Step 14.

STEP 12. Measure the power window main switch ground 
circuit at power window main switch connector F-05.
(1) Disconnect power window main switch connector F-05, and 

measure at the harness side.

(2) Measure the resistance between terminal 12 and ground.
Q: Is the measured resistance less than 2 ohms?

YES : Replace the power window main switch then go to 

Step 14.

NO :  Go to Step 13.

STEP 13. Check the harness wire between power window 
main switch connector F-05 (terminal No.12) and ground.

AC309309AF

C-40

CONNECTOR: C-40

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT  
DOOR (LH)

F-05

5 4

6

13

3 2 1

14

12 1110 9

8 7

AC005057

F-05 HARNESS CONNECTOR:
COMPONENT SIDE

AC

AC202003

1

7

2

8

10

11

5

13

6

14

12

4

9

3

CONNECTOR: F-05

AB

COMPONENT SIDE

FRONT  
DOOR (LH)

F-05

DOOR

TSB Revision

BODY

42-102

NOTE: After inspecting intermediate connector C-40 inspect 
the wires. If intermediate connector C-40 is damaged, repair or 
replace it. Refer to GROUP 00E 

P.00E-2

, Harness Connector 

Inspection. Then go to Step 14.
Q: Is the harness wire damaged?

YES : Repair or replace the harness wire, then go to Step 

14.

NO :  Go to Step 14.

STEP 14. Retest the system.
Q: Does the power window function operate normally?

YES : The procedure is complete.
NO :  Return to Step 1.

AC309309AF

C-40

CONNECTOR: C-40