Mitsubishi Grandis. Manual - part 44

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-173

Step 10. Connector check: F-16 power window 
motor (front: RH) connector

Q: Is the check result normal?

YES : 

Go to Step 11.

NO : 

Repair the defective connector.

Step 11. Resistance measurement at F-16 power 
window motor (front: RH) connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between F-16 power window motor 

(front RH) connector power window motor (front: 
RH) connector terminal No.6 and body earth.

OK: 2 

Ω or less

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Go to Step 12.

Step 12. Check the wiring harness F-16 power 
window motor (front: RH) connector terminal 
No.6 to body earth.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector C-14 and repair if necessary.

• Check the input and output lines to the revolution 

detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Repair the wiring harness.

Step 13. Connector check: F-15 power window 
sub switch (front: RH) connector

Q: Is the check result normal?

YES : 

Go to Step 14.

NO : 

Repair the defective connector.

AC311147

AC

Connector: F-16

Harness side

<LHD>

F-16(B)

AC311147

AC

Connector: F-16

Harness side

<LHD>

F-16(B)

AC311338AE

Connector F-16
(Harness side)

AC311147

AC

Connector: F-16

Harness side

<LHD>

F-16(B)

AC310615

AB

Connector: C-14 <LHD>

AC311147

AC311147

AI

Connector: F-15

Harness side

<LHD>

F-15(B)

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-174

Step 14. Check the wiring harness from F-15 
power window sub switch (front: RH) connector 
terminal Nos.2, 8 and 3 to F-16 power window 
motor (front: RH) connector terminal Nos.2, 4 
and 5.

• Check the input and output lines to the revolution 

detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 15.

NO : 

Repair the wiring harness.

Step 15. Retest the system.

After the power window sub switch (front: RH) is 
replaced, check that the front passenger's anti-trap 
function can be operated by the power window sub 
switch.
(1) Replace the power window sub switch (front: 

RH).

(2) Check that the front passenger's power window 

anti-trap function works.

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 : 

Replace the power window motor (front: 
RH).

Step 16. Connector check: F-10 power window 
motor (front: LH) connector

Q: Is the check result normal?

YES : 

Go to Step 17.

NO : 

Repair the defective connector.

Step 17. Resistance measurement at F-10 power 
window motor (front: LH) connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between F-10 power window motor 

(front: LH) connector power window motor (front: 
LH) connector terminal No.6 and body earth.

OK: 2 

Ω or less

Q: Is the check result normal?

YES : 

Go to Step 19.

NO : 

Go to Step 18.

AC311147

AD

Connectors: F-15, F-16

Harness side

F-15(B)

Harness side

F-16(B)

F-15

F-16

<LHD>

AC310211

AC

Connector: F-10

Harness side

<RHD>

F-10(B)

AC310211

AC

Connector: F-10

Harness side

<RHD>

F-10(B)

AC311338

AC311338 AF

Connector F-10 
(Harness side)

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-175

Step 18. Check the wiring harness F-10 power 
window motor (front: LH) connector terminal 
No.6 to body earth.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector C-27 and repair if necessary.

• Check the input and output lines to the revolution 

detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 19.

NO : 

Repair the wiring harness.

Step 19. Connector check: F-26 power window 
sub switch (front: LH) connector.

Q: Is the check result normal?

YES : 

Go to Step 20.

NO : 

Repair the defective connector.

Step 20. Check the wiring harness from F-26 
power window sub switch (front: LH) connector 
terminal Nos.2, 8 and 3 to F-10 power window 
motor (front: LH) connector terminal Nos.2, 4 and 
5.

• Check the input and output lines to the revolution 

detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 21.

NO : 

Repair the wiring harness.

Step 21. Retest the system.

After the power window sub switch (front: LH) is 
replaced, check that the front passenger's anti-trap 
function can be operated by the power window sub 
switch.
(1) Replace the power window sub switch (front: LH).
(2) Check that the front passenger's power window 

anti-trap function works.

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 : 

Replace the power window motor (front: 
LH).

Step 22. Connector check: F-19 power window 
motor (rear: RH) connector

Q: Is the check result normal?

YES : 

Go to Step 23.

NO : 

Repair the defective connector.

AC310211

AC

Connector: F-10

Harness side

<RHD>

F-10(B)

AC310628AC

Connector: C-27 <RHD>

AC310211

AB

Connector: F-26

Harness side

<RHD>

F-26(B)

AC310211

AC310211

AD

Connectors: F-10, F-26 <RHD>

Harness side

F-10(B)

F-26(B)

Harness side

F-26

F-10

AC310216

Connector: F-19

F-19(B)

AC

Harness side

SYMPTOM PROCEDURES

SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR

54B-176

Step 23. Resistance measurement at F-19 power 
window motor (rear: RH) connector.

(1) Disconnect the connector, and measure at the 

wiring harness side.

(2) Resistance between F-19 power window motor 

(rear: RH) connector terminal No.6 and body 
earth.

OK: 2 

Ω or less

Q: Is the check result normal?

YES : 

Go to Step 25.

NO : 

Go to Step 24.

Step 24. Check the wiring harness from F-19 
power window motor (rear: RH) connector 
terminal No.6 to body earth.

NOTE: 

Prior to the wiring harness inspection, check 
intermediate connector D-03, and repair if necessary.

• Check the input and output lines to the revolution 

detection sensor for open or short circuit.

Q: Is the check result normal?

YES : 

Go to Step 25.

NO : 

Repair the wiring harness.

AC310216

Connector: F-19

F-19(B)

AC

Harness side

AC311338

Connector F-19
(Harness Side)

AB

AC310216

Connector: F-19

F-19(B)

AC

Harness side

AC310633 AB

Connector: D-03 <LHD>

D-03(B)

AC310205

AB

Connector: D-03 <RHD>

D-03(B)