Mitsubishi Grandis. Manual - part 245

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-442

Step 3. Connector check: D-17 door switch (front: 
LH), D-02 door switch (front: RH) connector, D-13 
door switch (rear: LH) connector, D-08 door 
switch (rear: RH) connector

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-443

Q: Is the check result normal?

YES : 

Go to Step 4.

NO : 

Repair the defective connector.

Step 4. Check the door switch.

Check the door switch, which corresponds to the 
defective door lamp (Refer to GROUP 42 

− Door 

P.42-38

).

Q: Is the check result normal?

YES : 

Go to Step 5.

NO : 

Replace the door lamp bulb.

AC310634AB

Harness side

Connectors: D-02, D-08 <LHD>

D-02, D-08

D-02

D-08

AC310206

AB

Harness side

Connectors: D-02, D-08 <RHD>

D-02, D-08

D-02

D-08

AC310208

AC

Harness side

Connectors: D-13, D-17

D-13

D-17

D-13, D-17

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) USING SWS MONITOR

54C-444

Step 5. Connector check: C-219 ETACS-ECU 
connector

Q: Is the check result normal?

YES : 

Go to Step 6.

NO : 

Repair the defective 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) USING SWS MONITOR

54C-445

Step 6. Check the wiring harness from C-219 
ETACS-ECU connector terminal No.6 to D-17 
door switch (front: LH) or D-02 door switch 
(front: RH) connector, D-13 door switch (rear: LH) 
connector, D-08 door switch (rear: RH) connector 
terminal No.2.