Mitsubishi Outlander GS45X. Manual — part 1080

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42A-123

STEP 2. Using scan tool MB991958, check data list.
Check the signals related to the power window timer function
operation.

CAUTION

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
(1) Connect scan tool MB991958. Refer to "How to connect

scan tool (M.U.T.-III)

P.42B-13

."

(2) Turn the ignition switch to the "ON" position.
(3) Check the data list of the ETACS.

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

• Close the driver's door.

• Close the front passenger's door.

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

OK: Normal condition is displayed.

Q: Is the check result normal?

YES <Normal conditions are displayed for all the
items.> : Go to Step 3.
NO <Normal condition is not displayed for item No.
254.> : Refer to GROUP 54A

− Inspection procedure 2:

"The ignition switch (IG1) signal is not received

P.54A-788

."

NO <Normal condition is not displayed for item No.
256.> : Refer to GROUP 54A

− Inspection procedure 5:

"The front door switch (driver’s side) signal is not
received

P.54A-803

."

NO <Normal condition is not displayed for item No.
257.> : Refer to GROUP 54A

− Inspection procedure 6: the

front door switch (passenger’s side) signal is not
received.

P.54A-801

.

STEP 3. Retest the system.
Check that the power window timer function works normally.
Q: Is the check result normal?

YES : No action is necessary and testing is complete.
NO : Replace the power window main switch. Check that

the power window timer function works normally.

Item No.

Item name

Normal
condition

254

IG voltage

Battery
positive
voltage

256

Dr door ajar switch

Close

257

As door ajar switch

Close

AC608435

Data link connector

MB991827

MB991824

MB991910

AB

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INSPECTION PROCEDURE C-6: Power Window Anti-trap Function does not Work Normally <Driver’s
Side Only>.

CAUTION

Before replacing the ECU, ensure that the input and output signal circuits are normal.

.

CIRCUIT OPERATION

Malfunction of the power window motor revolution
detection sensor is suspected.

.

TROUBLESHOOTING HINTS

• Malfunction of the power window motor

• Damaged wiring harness and connectors

AC702943

POWER WINDOW MAIN SWITCH

FRONT
POWER
WINDOW
MOTOR (LH)

FRONT
(LH)

CPU

LIN DRIVE
CIRCUIT

IC

IC

AC

Driver’s Power Window Circuit

BLA

CK

BLA

CK

BLA

CK

AC702763

Connectors: E-16, E-19

AD

E-16 (GR)

E-19

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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

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

CAUTION

To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
(1) Connect scan tool MB991958. Refer to "How to connect

scan tool (M.U.T.-III)

P.42B-13

."

(2) Turn the ignition switch to the "ON" position.
(3) Check whether the power window main switch related DTC

is set.

(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the DTC set?

YES : Diagnose the power window main switch. Refer to

Diagnostic trouble code chart

P.42A-81

.

NO : Go to Step 2.

STEP 2. Check the power window operating current.
Check that the power window operating current is normal.
(Refer to

P.42A-140

).

Q: Is the check result normal?

YES : Door window glass adjustment (Refer to

P.42A-138

).

Then go to Step 3.

NO : Replace the power window motor. Verify that the

power window anti-trap function works normally.

AC608435

Data link connector

MB991827

MB991824

MB991910

AB

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STEP 3. Confirm the power window learning function.
Check that the power window switch has learned the fully
closed position of the windows.
Q: Is the check result normal?

YES : Go to Step 4.
NO : Make the power window switch learn the fully closed

position of the windows (Refer to

P.42A-140

). Verify

that the power window anti-trap function works
normally.

STEP 4. Check power window main switch connector E-19,
front power window motor (LH) connector E-16 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Are power window main switch connector E-19, front

power window motor (LH) connector E-16 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

. Verify that the power window anti-trap

function works normally.

STEP 5. Check the wiring harness between power window
main switch connector E-19 (terminals 8, 9, 11, 12) and
front power window motor (LH) connector E-16 (terminals
3, 5, 2, 6).

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

cuit.

Q: Is the wiring harness between power window main

switch connector E-19 (terminals 8, 9, 11, 12) and front
power window motor (LH) connector E-16 (terminals 3,
5, 2, 6) 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. Verify that
the power window anti-trap function works normally.

STEP 6. Retest the system.
Check that the power window anti-trap function works normally.
Q: Is the check result normal?

YES : Intermittent malfunction (Refer to GROUP 00

− How

to Use Troubleshooting/Inspection Service Points -
How to Cope with Intermittent Malfunction

P.00-15

).

NO : Replace the front power window motor (LH). Verify

that the power window anti-trap function works
normally.