Mitsubishi Grandis. Manual — part 114

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-453

Step 2. Connector check: E-05 sunroof switch
connector

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the connector.

Step 3. Check the sunroof switch.
Refer to GROUP 42

− Sunroof

P.42-66

.

Q: Is the check result normal?

YES :

Go to Step 4.

NO :

Replace the sunroof switch.

Step 4. Resistance measurement at the
E-05sunroof switch connector.

(1) Disconnect the connector, and measure at the

wiring harness side.

(2) Continuity between E-05 sunroof switch

connector terminal No.2 and body earth

OK: 2

Ω or less

Q: Is the check result normal?

YES :

Go to Step 6.

NO :

Go to Step 5.

AC310651

AF

Connector: E-05
<LHD>

Harness side

AC310655

AG

Connector: E-05
<RHD>

Harness side

AC310651

AF

Connector: E-05
<LHD>

Harness side

AC310655

AG

Connector: E-05
<RHD>

Harness side

AC310506

AC310506CD

Connector E-05
(Harness side)

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-454

Step 5. Check the wiring harness between E-05
sunroof motor switch connector terminal No.2
and body earth.

• Check the earth wires 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 wiring harness.

Step 6. Connector check: E-07 sunroof motor
assembly connector

Q: Is the check result normal?

YES :

Go to Step 7.

NO :

Repair the connector.

AC310651

AF

Connector: E-05
<LHD>

Harness side

AC310655

AG

Connector: E-05
<RHD>

Harness side

AC310651

AB

Connector: E-07 <LHD>

Harness side

AC310655

AC

Connector: E-07 <RHD>

Harness side

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-455

Step 7. Check the wiring harness from E-07
sunroof motor assembly connector terminal
Nos.6 and 8 to E-05 sunroof switch connector
terminal Nos. 3 and 1.

• Check the input line for open circuit.

Q: Is the check result normal?

YES :

Go to Step 8.

NO :

Repair the wiring harness.

Step 8. Connector check: C-221 ETACS-ECU
connector

Q: Is the check result normal?

YES :

Go to Step 9.

NO :

Repair the connector.

AC310651

AF

Connector: E-05
<LHD>

Harness side

AC310655

AG

Connector: E-05
<RHD>

Harness side

AC310651

AB

Connector: E-07 <LHD>

Harness side

AC310655

AC

Connector: E-07 <RHD>

Harness side

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)

INPUT SIGNAL PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-456

Step 9. Check the wiring harness between E-07
sunroof motor assembly connector terminal
No.10 and C-221 ETACS-ECU connector terminal
No.59.

NOTE:

Prior to the wiring harness inspection, check joint
connector C-01 and intermediate connector C-128,
and repair if necessary.

• Check the communication lines for open circuit.

Q: Is the check result normal?

YES :

Go to Step 10.

NO :

Repair the wiring harness.

AC310651

AB

Connector: E-07 <LHD>

Harness side

AC310655

AC

Connector: E-07 <RHD>

Harness side

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)

AC310613

AE

Connector: C-01 <LHD>

AC310631AE

Connector: C-01 <RHD>

AC310613

AU

Connector: C-128 <LHD>

AC310631AM

Connector: C-128 <RHD>