Mitsubishi Outlander (2003+). Manual - part 561

TROUBLESHOOTING

AUTOMATIC AIR CONDITIONER

55B-59

Step 5. Connector check: C-207 blower relay 
connector

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the connector.

Step 6. Check the wiring harness between C-207 
blower relay connector terminal No.1 and the 
ignition switch (IG2).

NOTE: Prior to the wiring harness inspection, check 
junction block connector C-203, and repair if 
necessary.

•

Check the blower relay power supply line for 
open circuit.

Q: Is the check result normal?

AC210474

Connector: C-207 <LHD>

AN

Junction block (Front view)

3

4

5

1

2

Junction block side

AC308772

Connector: C-207 <RHD>

AO

Junction block (Front view)

3

4

5

1

2

Junction block side

AC210475

Connectors: C-203, C-207 <LHD>

BE

Junction block (Front view)

C-207

C-203

Harness side

C-203

4

6 5

3

2

1

3

4

5

1

2

Junction block side

C-207

AC308773

Connectors: C-203, C-207 <RHD>

AW

Junction block (Front view)

C-207

C-203

Harness side

C-203

4

6 5

3

2

1

3

4

5

1

2

Junction block side

C-207

TROUBLESHOOTING

AUTOMATIC AIR CONDITIONER

55B-60

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00, How to 
Cope with Intermittent Malfunction 

P.00-6

).

NO : 

Repair the wiring harness.

Step 7. Measure the voltage at C-207 blower relay 
connector.

(1) Remove the relay, and measure at the junction 

block side.

(2) Voltage between terminal 5 and body earth.

OK: System voltage

Q: Is the check result normal?

YES : 

Go to Step 10.

NO : 

Go to Step 8.

Step 8. Connector check: C-207 blower relay 
connector

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Repair the connector.

AC210474

Connector: C-207 <LHD>

AN

Junction block (Front view)

3

4

5

1

2

Junction block side

AC308772

Connector: C-207 <RHD>

AO

Junction block (Front view)

3

4

5

1

2

Junction block side

AC301541CD

Connector C-207
(Junction block side)

3

4

5

1

2

AC210474

Connector: C-207 <LHD>

AN

Junction block (Front view)

3

4

5

1

2

Junction block side

AC308772

Connector: C-207 <RHD>

AO

Junction block (Front view)

3

4

5

1

2

Junction block side

TROUBLESHOOTING

AUTOMATIC AIR CONDITIONER

55B-61

Step 9. Check the wiring harness between C-207 
blower relay connector terminal No.5 and fusible 
link (1).

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connectors C-116 <LHD>, A-14 
<RHD>, C-122 <LHD> and junction block connector 
C-204, and repair if necessary.

•

Check the blower relay power supply line for 
open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00, How to 
Cope with Intermittent Malfunction 

P.00-6

).

NO : 

Repair the wiring harness.

AC210475

Connectors: C-204, C-207 <LHD>

BF

Junction block (Front view)

C-207

C-204(B)

Harness side

C-204

3

4

5

1

2

Junction block side

C-207

1

AC308773

Connectors: C-204, C-207 <RHD>

AX

Junction block (Front view)

C-207

C-204(B)

Harness side

C-204

3

4

5

1

2

Junction block side

C-207

1

AC301515 AB

Fusible link: No.1

AC301395AU

9

21

33

35

24

12

3 4

7

8

5 6

39

28

41

30

18

4243

31

1920

32

40

29

1617

38

27

15

37

36

26

14

13

25

2

1

34

23

11

10

22

Connector: C-116 <LHD>

AC308686AH

A-14(GR)

Connector: A-14
<RHD>

AC308769

BD

C-122

Connector: C-122            

<RHD>

TROUBLESHOOTING

AUTOMATIC AIR CONDITIONER

55B-62

Step 10. Measure the resistance at C-207 blower 
relay connector.

(1) Remove the relay, and measure at the junction 

block side.

(2) Measure the resistance between terminal 3 and 

body earth

OK: 2

Ω

 or less

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Go to Step 11.

Step 11. Connector check: C-207 blower relay 
connector

Q: Is the check result normal?

YES : 

Go to Step 12.

NO : 

Repair the connector.

AC210474

Connector: C-207 <LHD>

AN

Junction block (Front view)

3

4

5

1

2

Junction block side

AC308772

Connector: C-207 <RHD>

AO

Junction block (Front view)

3

4

5

1

2

Junction block side

AC301541CC

Connector C-207
(Junction block side)

3

4

5

1

2

AC210474

Connector: C-207 <LHD>

AN

Junction block (Front view)

3

4

5

1

2

Junction block side

AC308772

Connector: C-207 <RHD>

AO

Junction block (Front view)

3

4

5

1

2

Junction block side