Mitsubishi Montero (2004+). Manual — part 724

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-153

NOTE: Also check junction block connector D-221 and inter-
mediate connector D-28 for loose, corroded or damaged termi-
nals, or terminals pushed back in the connectors. If junction
block connector D-221 or intermediate connector D-28 is dam-
aged, repair or replace the damaged component(s) as
described in GROUP 00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between power window relay

connector D-219 (terminal 5) and fusible link (4) in good
condition?
YES : No action is necessary and testing is complete.
NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the power windows function should now work
normally.

STEP 7. Check power window main switch connector H-05
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Is power window main switch connector H-05 in good

condition?
YES : Go to Step 8.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Verify that the power windows function

should now work normally.

AC203859AB

CONNECTOR: D-28

D-28

D-28

AC203774

CONNECTOR: H-05

AE

DRIVER'S DOOR

9

2

12

1413

1110

5

7 6

4 3

8

1

HARNESS
SIDE

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-154

STEP 8. Check the ground circuit to the power window
main switch. Test at power window main switch connector
H-05.
(1) Disconnect power window main switch connector H-05 and

measure the resistance available at the harness side.

(2) Measure the resistance value between terminal 3 and

ground.

• The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 10.
NO : Go to Step 9.

STEP 9. Check the wiring harness between power window
main switch connector H-05 (terminal 3) and ground.

AC203774

CONNECTOR: H-05

AE

DRIVER'S DOOR

9

2

12

1413

1110

5

7 6

4 3

8

1

HARNESS
SIDE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

ACX01606 AB

CONNECTOR H-05
(HARNESS SIDE)

AC203774

CONNECTOR: H-05

AE

DRIVER'S DOOR

9

2

12

1413

1110

5

7 6

4 3

8

1

HARNESS
SIDE

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-155

NOTE: Also check intermediate connector D-25 for loose, cor-
roded or damaged terminals, or terminals pushed back in the
connector. If intermediate connector D-25 is damaged, repair or
replace the damaged component(s) as described in GROUP
00E, Harness Connector Inspection

P.00E-2

.

Q: Is the wiring harness between power window relay

connector H-05 (terminal 3) and ground in good
condition?
YES : No action is necessary and testing is complete.
NO : The wiring harness may be damaged or the

connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the power windows function should now work
normally.

STEP 10. Check the battery power supply circuit to the
power window main switch. Test at power window main
switch connector H-05.
(1) Disconnect power window main switch connector H-05 and

measure the voltage available at the harness side of the
connector.

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

(3) Measure the voltage between terminal 5 and ground.

• The voltage should be approximately 12 volts (battery

positive voltage).

Q: Is the measured voltage approximately 12 volts (battery

positive voltage)?
YES : Go to Step 12.
NO : Go to Step 11.

AC203859 AC

CONNECTOR: D-25

D-25

D-25

AC203774

CONNECTOR: H-05

AE

DRIVER'S DOOR

9

2

12

1413

1110

5

7 6

4 3

8

1

HARNESS
SIDE

AC203852

1

2

3

4

5

6

7

8

9

10

11

12

13

14

AB

CONNECTOR H-05
(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-156

STEP 11. Check the wiring harness between power window
relay connector D-219 (terminal 4) and power window main
switch connector H-05 (terminal 5).

AC203850AB

CONNECTOR: D-219

JUNCTION BLOCK
(FRONT VIEW)

D-219

1

2

3

4

5

JUNCTION
BLOCK SIDE

D-219

AC203774

CONNECTOR: H-05

AE

DRIVER'S DOOR

9

2

12

1413

1110

5

7 6

4 3

8

1

HARNESS
SIDE