Mitsubishi Montero (2004+). Manual - part 645

 

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Mitsubishi Montero (2004+). Manual - part 645

 

 

AUTO A/C DIAGNOSIS

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-69

STEP 9. Check the wiring harness between front blower 
relay connector D-218 (terminal 2) and fusible link (2).

NOTE: Also check intermediate connector D-28 and junction 
block connector D-211. If intermediate connector D-28 or junc-
tion block connector D-211 is damaged, repair or replace the 
connector as described in GROUP 00E, Harness Connector 
Inspection 

P.00E-2

.

Q: Is the wiring harness between front blower relay 

connector D-218 (terminal 2) and fusible link (2) in good 
condition?
YES : 
The blower motor should operate normally.
NO :  Repair the wiring harness. The blower motor should 

operate normally.

AC204191

JUNCTION BLOCK
(FRONT VIEW)

CONNECTORS : D-211, D-218

D-211(B)

HARNESS SIDE

D-218

RELAY SIDE

AV

D-211(B)

D-218

1

2

5

4

3

1

AC204170

CONNECTOR : D-28

AI

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

AUTO A/C DIAGNOSIS

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-70

STEP 10. Check front blower relay connector D-218 and 
A/C-ECU connector D-23 for damage.
Q: Is front blower relay connector D-218 and A/C-ECU 

connector D-23 in good condition?
YES : 
Go to Step 11.
NO :  Repair or replace the connector. Refer to GROUP 

00E, Harness Connector Inspection 

P.00E-2

. The 

blower motor should operate normally.

AC204170

CONNECTOR : D-23

D-23(B)

D-23(B)

CP

HARNESS 
SIDE

1

3

4

2

12

1413

11

6

7

8

10 9

18

19

20

16

17

5

15

AC204173

CONNECTOR : D-218

BE

JUNCTION BLOCK
SIDE

1

2

5

4

3

AUTO A/C DIAGNOSIS

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-71

STEP 11. Check the wiring harness between front blower 
relay connector D-218 (terminal 1) and A/C-ECU connector 
D-23 (terminal 14).

NOTE: Also check junction block connector D-209. If junction 
block connector D-209 is damaged, repair or replace the con-
nector as described in GROUP 00E, Harness Connector 
Inspection 

P.00E-2

.

Q: Is the wiring harness between front blower relay 

connector D-218 (terminal 1) and A/C-ECU connector 
D-23 (terminal 14) in good condition?
YES : 
Go to Step 12.
NO :  Repair the wiring harness. The blower motor should 

operate normally.

AC204170

CONNECTOR : D-23

D-23(B)

D-23(B)

CP

HARNESS 
SIDE

1

3

4

2

12

1413

11

6

7

8

10 9

18

19

20

16

17

5

15

AC204191

JUNCTION BLOCK
(FRONT VIEW)

CONNECTORS : D-209, D-218

D-209

HARNESS SIDE

D-218

RELAY SIDE

AU

D-209

D-218

1

2

5

4

3

1

2

6

7

9

3

4

11

12

10

5

13

8

AUTO A/C DIAGNOSIS

TSB Revision

AUTOMATIC AIR CONDITIONING

55B-72

STEP 12. Check front blower relay connector D-218 and 
blower motor connector D-113 for damage.
Q: Is front blower relay connector D-218 and blower motor 

connector D-113 in good condition?
YES : 
Go to Step 13.
NO :  Repair or replace the connector. Refer to GROUP 

00E, Harness Connector Inspection 

P.00E-2

. The 

blower motor should operate normally.

AC204171

CONNECTOR : D-113

AR

HARNESS 
SIDE

1

2

AC204173

CONNECTOR : D-218

BE

JUNCTION BLOCK
SIDE

1

2

5

4

3

 

 

 

 

 

 

 

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