Mitsubishi Outlander GS45X. Manual — part 1097

SUNROOF

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42A-191

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.