Mitsubishi Outlander XL. Manual - part 760

INSPECTION PROCEDURE 4: The Sunroof Lid Glass does not Tilt-down or Close (Tilt-
up and Open Normally).

M14206000050USA0000010000

Before replacing the ECU, ensure that the power
supply circuit, the ground circuit and the
communication circuit are normal.

ZC600615

CPU

SUNROOF
SWITCH

INPUT CIRCUIT

DRIVE CIRCUIT

SUNROOF MOTOR

HALL SENSOR

SUNROOF
MOTOR
ASSEMBLY

BLA

BLUE

YELLO

GREEN

Sunroof Switch Circuit

0000

SUNROOF

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SUNROOF DIAGNOSIS

ZC600879

Connectors: D-03, D-04

D-04 (GR)

D-03 (B)

0007

TECHNICAL DESCRIPTION (COMMENT)
The sunroof switch or the sunroof motor assembly
may be defective.

TROUBLESHOOTING HINTS

｠

The sunroof switch may be defective

｠

The sunroof motor assembly may be defective

｠

The wiring harness or connectors may have loose,
corroded, or damaged terminals, or terminals
pushed back in the connector

DIAGNOSTIC PROCEDURE

Required Special Tools:

｠

MB992006: Extra fine probe

｠

MB991223: Harness set

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles Communication Interface (V.C.I.)

｠

MB991827: M.U.T.-III USB Cable

｠

MB991910: M.U.T.-III Main Harness A (Vehicles with
CAN communication system)

STEP 1. Using scan tool MB991958, read the diagnostic
trouble code.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.

(1)

Connect scan tool MB991958. Refer to GROUP 54Ad, "How
to connect scan tool (M.U.T.-III) P.54Af-4."

(2)

Turn the ignition switch to the "ON" position.

(3)

Check whether the ETACS-ECU related DTC is set.

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

Diagnose the ETACS-ECU. Refer to P.42Ad-4.

NO:

Go to Step 2.

STEP 2. Check sunroof switch connector D-03 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Is sunroof switch connector D-03 in good condition?

YES:

Go to Step 3.

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SUNROOF

SUNROOF DIAGNOSIS

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 3. Sunroof switch check

(1)

Remove the sunroof switch. Refer to P.42Ad-41.

ZC6001270000

Sunroof switch

(2)

Check continuity when the sunroof switch is operated to
"CLOSE/TILT-DOWN" position.

Switch
position

Terminal No.

Normal value

Close/tilt-down

4 - 6

Continuity
exists (2 Ω or
less)

OFF

3 - 4, 4 - 5, 4 - 6 Open circuit

Q:Is the sunroof switch normal?

YES:

Go to Step 4.

NO:

Replace the sunroof switch.

STEP 4. 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 5.

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 5. Check the wiring harness between sunroof switch
connector D-03 (terminal 6) and sunroof motor assembly
connector D-04 (terminal 10).

Q:Is the wiring harness between sunroof switch connector

D-03 (terminal 6) and sunroof motor assembly connector

D-04 (terminal No. 10) in good condition?

YES:

Go to Step 6.

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 6. Retest the system.
Check that the sunroof lid glass tilts down or closes.

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.

SUNROOF

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SUNROOF DIAGNOSIS

INSPECTION PROCEDURE 5: Sunroof Safety Function does not Work Normally.

M14206000053USA0000010001

Before replacing the ECU, ensure that the power supply
circuit, the ground circuit and the communication circuit are
normal.

CIRCUIT OPERATION
Malfunction of the sunroof motor assembly or incorrect learning
of the sunroof fully closed position is suspected.

TROUBLESHOOTING HINTS

｠

Malfunction of the sunroof motor assembly

｠

Incorrect learning of the sunroof fully closed position

DIAGNOSTIC PROCEDURE

Required Special Tools:

｠

MB992006: Extra fine probe

｠

MB991223: Harness set

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles Communication Interface (V.C.I.)

｠

MB991827: M.U.T.-III USB Cable

｠

MB991910: M.U.T.-III Main Harness A (Vehicles with
CAN communication system)

STEP 1. Using scan tool MB991958, read the diagnostic
trouble code.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.

(1)

Connect scan tool MB991958. Refer to GROUP 54Ad, "How
to connect scan tool (M.U.T.-III) P.54Af-4."

(2)

Turn the ignition switch to the "ON" position.

(3)

Check whether the ETACS-ECU related DTC is set.

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

Diagnose the ETACS-ECU. Refer to P.42Ad-4.

NO:

Go to Step 2.

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SUNROOF

SUNROOF DIAGNOSIS

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