Mitsubishi Outlander GS45X. Manual - part 1097

SUNROOF

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STEP 6. Check the wiring harness between sunroof switch 
connector D-03 (terminal No. 4) and sunroof motor 
assembly connector D-04 (terminal No. 1). 

• Check the power supply line for open circuit and short cir-

cuit.

Q: Is the wiring harness between sunroof switch connector 

D-03 (terminal 4) and sunroof motor assembly 
connector D-04 (terminal No. 1) in good condition?
YES : No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

STEP 7. Check sunroof motor assembly connector D-04 
for loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is sunroof motor assembly connector D-04 in good 

condition?
YES : Go to Step 8.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Check that the sunroof works normally.

STEP 8. Check the wiring harness between sunroof switch 
connector D-03 (terminal No. 4) and sunroof motor 
assembly connector D-04 (terminal No. 1). 

• Check the power supply line for open circuit and short cir-

cuit.

Q: Is the wiring harness between sunroof switch connector 

D-03 (terminal 4) and sunroof motor assembly 
connector D-04 (terminal No. 1) in good condition?
YES : Go to Step 9.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

SUNROOF

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STEP 9. Check the ground circuit to the sunroof motor 
assembly. Measure the resistance at sunroof motor 
assembly connector D-04.
(1) Disconnect sunroof motor assembly connector D-04 and 

measure the resistance available at the wiring harness side 
of the connector.

(2) Measure the resistance value between terminal 2 and 

ground.

• The resistance should be 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 11.
NO :  Go to Step 10.

STEP 10. Check the wiring harness between sunroof motor 
assembly connector D-04 (terminal 2) and ground.

• Check the power supply line for open circuit and short cir-

cuit.

Q: Is the wiring harness between sunroof motor assembly 

connector D-04 (terminal 2) and ground in good 
condition?
YES : No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

STEP 11. Check the fusible link (34) line of power supply 
circuit to the sunroof motor assembly. Measure the voltage 
at sunroof motor assembly connector D-04.
(1) Disconnect sunroof motor assembly connector D-04 and 

measure the voltage available at the wiring harness side of 
the connector.

(2) Measure the voltage between terminal 6 and ground.

• The voltage should measure approximately 12 volts 

(battery positive voltage).

Q: Is the measured voltage approximately 12 volts (battery 

positive voltage)?
YES : Go to Step 13.
NO :  Go to Step 12.

AC702473

Connector D-04

AM

(harness side)

AC702474

Connector D-04

AB

(harness side)

SUNROOF

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STEP 12. Check the wiring harness between sunroof motor 
assembly connector D-04 (terminal 6) and fusible link (34).

• Check the power supply line for open circuit and short cir-

cuit.

NOTE: Also check ETACS-ECU connectors C-309 and C-316 
for loose, corroded, or damaged terminals, or terminals pushed 
back in the connector. If ETACS-ECU connectors C-309 and 
C-316 is damaged, repair or replace the damaged compo-
nent(s) as described in GROUP 00E, Harness Connector 
Inspection 

P.00E-2

.

Q: Is the wiring harness between sunroof motor assembly 

connector D-04 (terminal 6) and fusible link (34) in good 
condition?
YES : No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

STEP 13. Check the ignition switch (IG1) circuit to the 
sunroof motor assembly. Measure the voltage at sunroof 
motor assembly connector D-04.
(1) Disconnect sunroof motor assembly connector D-04 and 

measure the voltage available at the wiring harness side of 
the connector.

(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal 3 and ground.

• The voltage should measure approximately 12 volts 

(battery positive voltage).

Q: Is the measured voltage approximately 12 volts (battery 

positive voltage)?
YES : Go to Step 16.
NO :  Go to Step 14.

AC702474

Connector D-04

AK

(harness side)

SUNROOF

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STEP 14. Check the wiring harness between sunroof motor 
assembly connector D-04 (terminal 3) and ETACS-ECU 
connector C-317 (terminal 5).

• Check the power supply line for open circuit and short cir-

cuit.

NOTE: Also check intermediate connector C-36 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector C-36 is damaged, repair or 
replace the damaged component(s) as described in GROUP 
00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between sunroof motor assembly 

connector D-04 (terminal 3) and ETACS-ECU connector 
C-317 (terminal 5) in good condition?
YES : Go to Step 15.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

STEP 15. Check the wiring harness between ETACS-ECU 
connector C-317 (terminal 6) and ignition switch (IG1).

• Check the power supply line for open circuit and short cir-

cuit.

Q: Is the wiring harness between sunroof motor assembly 

connector D-04 (terminal 3) and the ignition switch (IG1) 
in good condition?
YES : Go to Step 16.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Check that 
the sunroof works normally.

STEP 16. Retest the system.
Check that the sunroof works normally.
Q: Is the check result normal?

YES : No action is necessary and testing is complete.
NO :  Replace the sunroof motor assembly. Check that the 

sunroof works normally.