Mitsubishi Montero (2004+). Manual — part 701

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-61

STEP 4. Check the fusible link (4) line of power supply
circuit to the sunroof motor assembly. Test at sunroof
motor assembly connector F-02.
(1) Disconnect sunroof motor assembly connector F-02 and

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

(2) Measure the voltage between terminal 1 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 6.
NO : Go to Step 5.

AC204177

CONNECTOR : F-02

AB

HARNESS SIDE

1

5

2

7

8

6

3

4

10 9

F-02

AC201738

5

1

7

8

6

2

9

10

4

3

AC

CONNECTOR: F-02
(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-62

STEP 5. Check the wiring harness between sunroof motor
assembly connector F-02 (terminal 1) and fusible link (4).

ACX02274

FUSIBLE LINK (4)

AD

BATTERY

AC204195

CONNECTORS : F-02, F-24

F-02

AB

HARNESS SIDE

F-24

F-02

F-24

1

5

2

7

8

6

3

4

10 9

6

2

5

4

3

1

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-63

NOTE: Also check intermediate connectors D-26, D-28 and
F-24 for loose, corroded, or damaged terminals, or terminals
pushed back in the connector. If intermediate connector D-26,
D-28 or F-24 is damaged, repair or replace the damaged com-
ponent(s) as described in GROUP 00E, Harness Connector
Inspection

P.00E-2

.

Q: Is the wiring harness between sunroof motor assembly

connector F-02 (terminal 1) 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. The system
should communicate with the sunroof motor assembly
(sunroof-ECU) normally.

STEP 6. Check the ignition switch (IG2) circuit to the
sunroof motor assembly. Test at sunroof motor assembly
connector F-02.

(1) Disconnect sunroof motor assembly connector F-02 and

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

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

(3) Measure the voltage between terminal 2 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 8.
NO : Go to Step 7.

AC204188

CONNECTORS : D-26, D-28

D-28

AH

D-26

D-28

D-26

2 3

27

32

28

33

16

15

4 5

19

18

29

17

34

7 8

35

22

21

9 10

30

36

31

37

25

24

23

6

20

1

14

26

11

13

12

38

2 3

1

7

6

12

11

8

13

5

4

9 10

AC204177

CONNECTOR : F-02

AB

HARNESS SIDE

1

5

2

7

8

6

3

4

10 9

F-02

AC201740

5

1

7

8

6

2

9

10

4

3

AC

CONNECTOR: F-02
(HARNESS SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-64

STEP 7. Check the wiring harness between sunroof motor
assembly connector F-02 (terminal 2) and ignition switch
(IG2).

AC204195

CONNECTORS : F-02, F-24

F-02

AB

HARNESS SIDE

F-24

F-02

F-24

1

5

2

7

8

6

3

4

10 9

6

2

5

4

3

1