Mitsubishi Outlander (2003+). Manual - part 505

 

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Mitsubishi Outlander (2003+). Manual - part 505

 

 

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-309

INSPECTION PROCEDURE N-3: The inhibitor switch (reverse position) signal is not received. <A/T>

CAUTION

Whenever the ECU is replaced, ensure that the 
input signal circuit is normal.

COMMENTS ON TROUBLE SYMPTOM
Input signal from the back-up lamp switch is used to 
operate the rear wiper. If the signal is abnormal, the 
rear wiper will not work normally.

POSSIBLE CAUSES

Malfunction of the inhibitor switch

Malfunction of the ETACS-ECU

Damaged harness wires and connectors

IGNITION 
SWITCH (IG1)

ETACS-ECU

INHIBITOR
SWITCH

Wire colour code
B : Black     LG : Light green     
G : Green     L : Blue     
W : White     Y : Yellow     
SB : Sky blue     BR : Brown    
O : Orange     GR : Gray     
R : Red     P : Pink     
V : Violet   

A/T
CONTROL
RELAY

Inhibitor Switch Input Circuit

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-310

DIAGNOSTIC PROCEDURE

Step 1. Connector check: B-35 inhibitor switch 
connector and C-220 ETACS-ECU connector

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Repair the connector.

Step 2. Check the inhibitor switch
Refer to GROUP 23 

 On-vehicle Service 

P.23A-145

.

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Replace the inhibitor switch.

Step 3. Voltage measurement at the C-220 
ETACS-ECU connector

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Ignition switch: ON
(3) Selector lever: R position

(4) Voltage between C-220 ETACS-ECU connector 

terminal No.39 and body earth

OK: System voltage

Q: Is the check result normal?

YES : 

Replace the ETACS-ECU.

NO : 

Go to Step 4.

AC308708

Connector: B-35 <2400 (LHD)>

AD

B-35(B)

Harness side

AC308713

Connector: B-35 <2400 (RHD)>

AC

B-35(B)

Harness side

AC308722

Connector: C-220

Junction block (Rear view)

AF

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<LHD>

AC308776

Connector: C-220

Junction block (Rear view)

AD

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<RHD>

AC308722

Connector: C-220

Junction block (Rear view)

AF

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<LHD>

AC308776

Connector: C-220

Junction block (Rear view)

AD

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<RHD>

AC301541

Connector C-220
(Harness side)

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

FS

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-311

Step 4. Voltage measurement at the B-35 inhibitor 
switch connector

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Ignition switch: ON

(3) Voltage between B-35 inhibitor switch connector 

terminal No.8 and body earth

OK: System voltage

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Go to Step 6.

Step 5. Check the wiring harness between B-35 
inhibitor switch connector terminal No.7 and 
C-220 ETACS-ECU connector terminal No.39.

AC308708

Connector: B-35 <2400 (LHD)>

AD

B-35(B)

Harness side

AC308713

Connector: B-35 <2400 (RHD)>

AC

B-35(B)

Harness side

AC209365

AC209365JH

Connector B-35
(Harness side)

AC308708

Connector: B-35 <2400 (LHD)>

AD

B-35(B)

Harness side

AC308713

Connector: B-35 <2400 (RHD)>

AC

B-35(B)

Harness side

AC308722

Connector: C-220

Junction block (Rear view)

AF

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<LHD>

AC308776

Connector: C-220

Junction block (Rear view)

AD

Harness side

28

37

43

29

44

38

23

32

41

24

25

26

27

34

42

3635

33

21

22

30

39

40

31

<RHD>

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-312

NOTE: 

Prior to the wiring harness inspection, check joint 
connector C-02 and intermediate connector C-105, 
and repair if necessary.

Check the input line for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 7.

NO : 

Repair the wiring harness.

Step 6. Check the wiring harness between B-35 
inhibitor switch connector terminal No.8 and the 
ignition switch (IG1).

AC308716

AC

Connector: C-02
<LHD>

AC308769

AD

33

22

11

28

17

16

15

14

13

12

25

2324

2627

3

1 2

4 5

21

20

19

18

2930

32

31

7

6

8

10

9

Connector: C-02 <RHD>

AC308718

Connector: C-105

AB

<LHD>

AC308735

Connector: C-105

AB

<RHD>

AC308708

Connector: B-35 <2400 (LHD)>

AD

B-35(B)

Harness side

AC308713

Connector: B-35 <2400 (RHD)>

AC

B-35(B)

Harness side

 

 

 

 

 

 

 

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