Mitsubishi Grandis. Manual - part 33

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-129

YES : 

The trouble can be an intermittent 

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

P.00-5

).

NO : 

Repair the wiring harness.

Step 10. Connector check: C-219 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 12.

NO : 

Repair the connector.

AC310626

Connector: C-219

Junction block (Rear view)

<LHD>

AB

Junction block side

AC310620

Connector: C-219

Junction block 
(Rear view)

<RHD>

AB

Junction block side

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-130

Step 11. Check the wiring harness between C-217 
power window relay connector terminal No.4 and 
F-05 power window main switch connector 
terminal No.6.

NOTE: 

Prior to the wiring harness inspection, check joint 
connector C-27 <LH drive vehicles>, C-14 <RH drive 
vehicles> and repair if necessary.

• Check the 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.00-5

).

NO : 

Repair the harness wire, and then go to 
Step 12.

AC310623

Connector: C-217

AB

3

4

5

1

2

Junction block side

<LHD>

Junction block (Front view)

AC310618

Connector: C-217

3

4

5

1

2

Junction block side

<RHD>

Junction block (Front view)

AB

AC311150

AB

Connector: F-05

Harness side

<LHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AC310213

Connector: F-05

Harness side

<RHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AB

AC310631

Connector: C-14 <RHD>

AG

AC310613

Connector: C-27 <LHD>

AJ

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-131

Step 12. Resistance measurement at the F-05 
power window main switch connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between terminal 2 and body earth

OK: 2 

Ω or less

Q: Is the check result normal?

YES : 

Go to Step 14.

NO : 

Go to Step 13.

Step 13. Check the wiring harness between F-05 
power window main switch connector terminal 
No.2 and body earth.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connectors C-27 <LH drive vehicles>, 
C-14 <RH drive vehicles> and repair if necessary.

• Check the earth wires for open circuit.

Q: Is the check result normal?

AC311150

AB

Connector: F-05

Harness side

<LHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AC310213

Connector: F-05

Harness side

<RHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AB

10

1

6

14

5

12

13

4

11

7

2

3

8

9

AC301468

Connector F-05
(Harness Side)

AC

AC311150

AB

Connector: F-05

Harness side

<LHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AC310213

Connector: F-05

Harness side

<RHD>

10

1

6

14

5

12

13

4

11

7

2

3

8

9

F-05(B)

AB

AC310631

Connector: C-14 <RHD>

AG

AC310613

Connector: C-27 <LHD>

AJ

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-132

YES : 

The trouble can be an intermittent 

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

P.00-5

).

NO : 

Repair the wiring harness.

Step 14. Connector check: C-221 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 15.

NO : 

Repair the connector.

AC310626

Connector: C-221

Junction block (Rear view)

<LHD>

AC

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

Harness side

C-221(GR)

AC310620

Connector: C-221

Junction block 
(Rear view)

<RHD>

AC

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

Harness side

C-221(GR)