Mitsubishi Grandis. Manual - part 97

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-385

Step 5. Check the wiring harness from C-219 
ETACS-ECU connector terminal No.6 to E-09 rear 
personal lamp connector terminal No.2.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector E-11 and junction block 
connector C-211, and repair if necessary.

• Check the earth wires for open circuit.

Q: Is the check result normal?

YES : 

Replace the rear personal lamp.

NO : 

Repair the wiring harness.

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

AC310651

AC310651

AG

Connector: E-09 <LHD>             

Harness side

AC310655

AC310655

AH

Connector: E-09 <RHD>             

Harness side

AC310623

AC310623

Connector: C-211

AQ

<LHD>

Junction block (Front view)

Harness side

3

1

2

AC310618

AC310618

Connector: C-211 <RHD>

AS

Harness side

Junction block (Front view)

3

1

2

AC310651

AC310651

AH

Connector: E-11 <LHD>             

AC310655

AC310655

AI

Connector: E-11 <RHD>             

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-386

Step 6. Check the wiring harness from C-219 
ETACS-ECU connector terminal No.5 to E-09 rear 
personal lamp connector terminal No.3.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector E-11 and junction block 
connector C-211, and repair if necessary.

• Check the earth wires for open circuit.

Q: Is the check result normal?

YES : 

Replace the rear personal lamp.

NO : 

Repair the wiring harness.

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

AC310651

AC310651

AG

Connector: E-09 <LHD>             

Harness side

AC310655

AC310655

AH

Connector: E-09 <RHD>             

Harness side

AC310623

AC310623

Connector: C-211

AQ

<LHD>

Junction block (Front view)

Harness side

3

1

2

AC310618

AC310618

Connector: C-211 <RHD>

AS

Harness side

Junction block (Front view)

3

1

2

AC310651

AC310651

AH

Connector: E-11 <LHD>             

AC310655

AC310655

AI

Connector: E-11 <RHD>             

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-387

Step 7. Connector check: E-09 rear personal 
lamp connector (for second seat: LH), E-04 rear 
personal lamp connector (for second seat: RH), 
E-08 rear personal lamp connector (for third seat: 
LH), E-06 rear personal lamp connector (for third 
seat: RH)

Q: Is the check result normal?

YES : 

Go to Step 8.

NO : 

Repair the defective connector.

Step 8. Check the bulbs of the rear personal 
lamp.

Check that the rear personal lamp bulbs are not 
burned out.

Q: Is the check result normal?

YES : 

Go to Step 9

NO : 

Replace the rear personal lamp bulb.

Step 9. Check the rear personal lamp switches.

Check which switch position (ON or DOOR) does not 
activate the rear personal lamp.

Q: Which switch position does not activate the lamp?

The lamp illuminates at neither the ON nor DOOR 
position.  : 

Go to Step 10.

The lamp does not illuminate at the DOOR position. 
: 

Go to Step 11.

The lamp does not illuminate at the ON position. : 

Go to Step 13.

AC310652

AC

Connectors: E-04, E-06, E-08, E-09            

Harness side

E-04

E-04, E-06, E-08, E-09

E-09

E-06

E-08

<LHD>

AC310656

AC

Connectors: E-04, E-06, E-08, E-09            

E-04

E-04, E-06, E-08, E-09

E-09

Harness side

E-06

E-08

<RHD>

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-388

Step 10. Check the wiring harness from C-219 
ETACS-ECU connector terminal No.6 to E-09 rear 
personal lamp (for second seat: RH) connector 
terminal No.2, E-04 rear personal lamp (for 
second seat: LH) connector terminal No.2, E-08 
rear personal lamp (for third seat: LH) connector 
terminal No.2, E-06 rear personal lamp (for third 
seat: RH) connector terminal No.2.