Mitsubishi Montero (2002-2004). Manual — part 111

A/C CONTROL PANEL AND A/C CONTROL UNIT

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-137

DISASSEMBLY SERVICE POINT

.

<<A>> FCC REMOVAL
When disconnecting the FCC, always pull the cable by gripping
the connector, not the cable.

INSPECTION

M1551006300189

TEMPERATURE ADJUSTMENT SWITCH
CONTINUITY CHECK

Follow the table below to check the temperature adjustment
switch for continuity.

AC205264AB

TEMPERATURE
ADJUSTMENT
SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

1

7

− 10

Less than 2 ohms

2

7

− 8, 7 − 10

Less than 2 ohms

3

7

− 8

Less than 2 ohms

4

6

− 7, 7 − 8

Less than 2 ohms

5

6

− 7, 7 − 8, 7 − 10 Less than 2 ohms

6

6

− 7, 7 − 10

Less than 2 ohms

7

6

− 7

Less than 2 ohms

8

4

− 7, 6 − 7

Less than 2 ohms

9

4

− 7, 6 − 7, 7 − 10 Less than 2 ohms

10

4

− 7, 6 − 7, 7 − 8, 7

− 10

Less than 2 ohms

11

4

− 7, 6 − 7, 7 − 8

Less than 2 ohms

12

4

− 7, 7 − 8

Less than 2 ohms

13

4

− 7, 7 − 8, 7 − 10 Less than 2 ohms

14

4

− 7, 7 − 10

Less than 2 ohms

15

4

− 7

Less than 2 ohms

16

2

− 7, 4 − 7

Less than 2 ohms

17

2

− 7, 4 − 7, 7 − 10 Less than 2 ohms

AC205403

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

AB

AC205259

1

2

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

AB

A/C CONTROL PANEL AND A/C CONTROL UNIT

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-138

18

2

− 7, 4 − 7, 7 − 8, 7

− 10

Less than 2 ohms

19

2

− 7, 4 − 7, 7 − 8

Less than 2 ohms

20

2

− 7, 4 − 7, 6 − 7, 7

− 8

Less than 2 ohms

21

2

− 7, 4 − 7, 6 − 7, 7

− 8, 7 − 10

Less than 2 ohms

22

2

− 7, 4 − 7, 6 − 7, 7

− 10

Less than 2 ohms

23

2

− 7, 4 − 7, 6 − 7

Less than 2 ohms

24

2

− 7, 6 − 7

Less than 2 ohms

25

2

− 7, 6 − 7, 7 − 10 Less than 2 ohms

26

2

− 7, 6 − 7, 7 − 8, 7

− 10

Less than 2 ohms

27

2

− 7, 6 − 7, 7 − 8

Less than 2 ohms

28

2

− 7, 7 − 8

Less than 2 ohms

29

2

− 7, 7 − 8, 7 − 10 Less than 2 ohms

TEMPERATURE
ADJUSTMENT
SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

A/C CONTROL PANEL AND A/C CONTROL UNIT

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-139

BLOWER SWITCH CONTINUITY CHECK

.

BLOWER SWITCH
Follow the table below to check the blower switch for continuity.

.

SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

OFF

9

− 10

Less than 2 ohms

AUTO

8

− 9, 9 − 10

Less than 2 ohms

1

8

− 9

Less than 2 ohms

2

6

− 9, 8 − 9

Less than 2 ohms

3

6

− 9, 8 − 9, 9 − 10

Less than 2 ohms

4

6

− 9, 9 − 10

Less than 2 ohms

5

6

− 9

Open circuit

6

4

− 9, 6 − 9

Less than 2 ohms

7

4

− 9, 6 − 9, 9 − 10

Less than 2 ohms

8

4

− 9, 6 − 9, 8 − 9, 9 −

10

Less than 2 ohms

AC205403

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

AC

AC205260

OFF

AUTO

8

7

6

5

4

3

2

1

AB

A/C CONTROL PANEL AND A/C CONTROL UNIT

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-140

AIR OUTLET CHANGEOVER SWITCH
Follow the table below to check the air outlet changeover
switch for continuity.

.

SWITCH
POSITION

TESTER
CONNECTION

SPECIFIED
CONDITION

AUTO

10

− 11

Less than 2 ohms

1

8

− 11, 10 − 11

Less than 2 ohms

2

8

− 11

Less than 2 ohms

3

6

− 11, 8 − 11

Less than 2 ohms

4

6

− 11, 8 − 11, 10 − 11 Less than 2 ohms

5

6

− 11, 10 − 11

Open circuit

6

6

− 11

Less than 2 ohms

7

4

− 11, 6 − 11

Less than 2 ohms

8

4

− 11, 6 − 11, 10 − 11 Less than 2 ohms

9

4

− 11, 6 − 11, 8 − 11,

10

− 11

Less than 2 ohms

10

4

− 11, 6 − 11, 8 − 11 Less than 2 ohms

11

4

− 11, 8 − 11

Less than 2 ohms

12

4

− 11, 8 − 11, 10 − 11 Less than 2 ohms

13

4

− 11, 10 − 11

Less than 2 ohms

AC205403

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

AD

AC205261AB

AUTO

8

7

6

5

4

3

2

1

12

11

10

9

13