Mitsubishi Outlander XL. Manual - part 740

Terminal
No.

Check items

Check conditions

Normal conditions

19

Output  to  power  window  motor
(Rear left side)

-

-

DOOR DIAGNOSIS

INTRODUCTION TO GLASS AND DOOR

DIAGNOSIS

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Glass and door faults include water leaks and improper opening
and  closing.  Causes  for  these  faults  can  include  faults  in  the
glass, weatherstrip, drain hole or door installation.

GLASS AND DOOR DIAGNOSTIC

TROUBLESHOOTING STRATEGY

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Use these steps to plan your diagnostic strategy. If you follow
them carefully, you will be sure that you have exhausted most
of the possible ways to find a glass and door fault.

1.

Gather information from the customer.

2.

Verify that the condition described by the customer exists.

3.

Find the malfunction by following the Symptom Chart.

4.

Verify malfunction is eliminated.

SYMPTOM CHART

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SYMPTOM

INSPECTION
PROCEDURE

REFERENCE PAGE

Water leak through door window glass

1

 P.42Ab-79

Door window glass malfunction

2

 P.42Ab-80

Water leak through door edge

3

 P.42Ab-80

Water leak from door center

4

 P.42Ab-81

Door hard to open

5

 P.42Ab-81

Door does not open or close completely

6

 P.42Ab-81

Uneven gap between body

7

 P.42Ab-82

Wind noise around door

8

 P.42Ab-82

SYMPTOM PROCEDURES

INSPECTION PROCEDURE 1: Water Leak Through Door Window Glass

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DIAGNOSIS

DOOR

42Ab-79

DOOR DIAGNOSIS

STEP 1. Check the window glass runchannel.

Q:Is  the  window  glass  runchannel  in  good

condition?

YES:

 Go to Step 2.

NO:

 Replace the runchannel, then go to Step 4.

STEP 2. Check the door window glass installation.

Q:Is the door window glass installed correctly?

YES:

 Go to Step 3.

NO:

 Reinstall the door window glass (Refer

to P.42Ab-97). Then go to Step 4.

STEP 3. Check the clearance at the top of the door
window glass.

Q:Is the clearance at the top of the door window

glass correct?

YES:

 Go to Step 4.

NO:

 Adjust the door window glass (Refer to P.

42Ab-86). Then go to Step 4.

STEP 4. Retest the system.

Q:Is any water leaking?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

INSPECTION PROCEDURE 2: Door Window Glass Malfunction

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DIAGNOSIS

STEP 1. Check the door window glass installation
condition.

Q:Is the door window installed correctly?

YES:

 Go to Step 2.

NO:

 Reinstall the door window glass (Refer

to P.42Ab-97). Then go to Step 4.

STEP 2. Check the delta window glass.

Q:Is the delta window glass in good condition?

YES:

 Go to Step 3.

NO:

 Repair or replace delta window glass, then

go to Step 4.

STEP 3. Inspect the window regulator assembly.

Q:Is  the  window  regulator  assembly  in  good

condition?

YES:

 Go to Step 4.

NO:

 Repair or replace the window regulator

assembly, then go to Step 4.

STEP 4. Retest the system.

Q:Does the door window operate correctly?

YES:

 The procedure is complete.

NO:

 Return to Step 1.

INSPECTION PROCEDURE 3: Water Leak Through Door Edge

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DIAGNOSIS

STEP 1. Check the weatherstrip.

Q:Is the weatherstrip in good condition?

YES:

 Go to Step 2.

NO:

 Replace the weatherstrip, then go to Step

3.

STEP 2. Check the door fit (alignment).

Q:Is the door fit (alignment) correct?

YES:

 Go to Step 3.

NO:

 Adjust the door fit (Refer to P.42Ab-86).

Then go to Step 3.

STEP 3. Retest the system.

Q:Is any water leaking?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

42Ab-80

DOOR

DOOR DIAGNOSIS

INSPECTION PROCEDURE 4: Water Leak from Door Center

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DIAGNOSIS

STEP 1. Check the drain hole.

Q:Is the drain hole clogged?

YES:

 Clean the drain hole, then go to Step 3.

NO:

 Go to Step 2.

STEP 2. Check the weatherstrip.

Q:Is the weatherstrip in good condition?

YES:

 Go to Step 3.

NO:

 Repair or replace the weatherstrip, then go

to Step 3.

STEP 3. Retest the system.

Q:Is any water leaking?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

INSPECTION PROCEDURE 5: Door Hard to Open

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DIAGNOSIS

STEP 1. Adjust the latch and striker engagement.

Q:Is the latch and striker engagement adjusted?

YES:

 Go to Step 2.

NO:

 Adjust the latch and striker (Refer to P.

42Ab-97). Then go to Step 4.

STEP 2. Check for lock cable and lock rod
damage.

Q:Are the lock cable and the lock rod damaged?

YES:

 Repair or replace the lock cable and the

lock rod, then go to Step 4.

NO:

 Go to Step 3.

STEP 3. Check the door handle flexibility (amount
of movement of handle required to open door).

Q:Is the door handle flexibility good?

YES:

 Go to Step 4.

NO:

 Check the door outside handle and inside

handle (Refer to P.42Ab-92and P.42Ab-93).
Then go to Step 4.

STEP 4. Retest the system.

Q:Does the door open easily?

YES:

 The procedure is complete.

NO:

 Return to Step 1.

INSPECTION PROCEDURE 6: Door does not Open or Close Completely

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DIAGNOSIS

STEP 1. Check the door hinge position.

Q:Is the door hinge correct?

YES:

 Go to Step 2.

NO:

 Adjust the door hinge (Refer to P.

42Ab-97). Then go to Step 4.

STEP 2. Check the door for damage.

Q:Is the door in good condition?

YES:

 Go to Step 3.

NO:

 Repair or replace the door, then go to Step

4.

STEP 3. Check lubrication.

Q:Are the door check and door hinge sufficiently

lubricated?

YES:

 Go to Step 4.

NO:

 Apply grease, then go to Step 4.

STEP 4. Retest the system.

Q:Does the door open and close completely?

DOOR

42Ab-81

DOOR DIAGNOSIS

YES:

 The procedure is complete.

NO:

 Return to Step 1.

INSPECTION PROCEDURE 7: Uneven Gap Between Body

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DIAGNOSIS
Adjust the door fit (Refer to P.42Ab-97). Then check
that the gap has been improved.

INSPECTION PROCEDURE 8: Wind Noise Around Door

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DIAGNOSIS

STEP 1. Check the weatherstrip for holding
condition.

Q:Is the weatherstrip holding firmly?

YES:

 Go to Step 2.

NO:

 Adjust fit of weatherstrip. Then go to Step

5.

STEP 2. Check the weatherstrip for installation
condition.

Q:Is the weatherstrip installed properly?

YES:

 Go to Step 3.

NO:

 Repair or replace the weatherstrip. Then go

to Step 5.

STEP 3. Check the clearance.

Q:Are the door glass and door weatherstrip holder

installed properly?

YES:

 Go to Step 4.

NO:

 Adjust the door glass and the weatherstrip

holder (Refer to P.42Ab-88). Then go to Step
5.

STEP 4. Check the door for deformation.

Q:Is the door deformed?

YES:

 Replace the door. Then go to Step 5.

NO:

 Go to Step 5.

STEP 5. Retest the system.

Q:Has the wind noise been improved?

YES:

 Return to Step 1.

NO:

 This diagnosis complete.

HOW TO LOCATE WIND NOISE

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1.

Attach  cloth  tape  to  every  place,  such  as  panel  seams,
projections, molding seams, glass and body seams, etc. which
might conceivably be the source of wind noise.

2.

Then make a road test to check that the places not covered
by tape are not sources of wind noise.

42Ab-82

DOOR

DOOR DIAGNOSIS