Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 627

DOOR

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42-55

INSPECTION PROCEDURE 4: None of the door windows are opened or closed by the power window
main switch (on driver's door). However, they are opened or closed by the power window sub-switch
on passenger's door.

AC003730

Power Window Main Switch Power Circuit

<ECRLIPSE>

AB

DOOR

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42-56

CIRCUIT OPERATION

•

Power is supplied to the power window sub-
switch from the power window relay.

TECHNICAL DESCRIPTION

•

The cause may be a malfunction of the power
window main switch power supply circuit.

TROUBLESHOOTING HINTS

•

Damaged harness wires or connectors

:

:

AC003784

<ECLIPSE SPYDER>

AB

AC001991AL

CONNECTORS: C-89, C-91

C-89

CONNECTOR
BLOCK (LH)

C-91

AC001794

E-12

CONNECTOR: E-12

<DRIVER'S SIDE>

AC

DOOR

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42-57

DIAGNOSIS

STEP 1. Check the power supply line at power window
main switch connector E-12.
(1) Remove the power window main switch. (Refer to

P.42-71

.)

(2) Measure at the harness side the voltage between terminal 6

and ground when the ignition switch is turned ON.

•

Voltage should be approximately 12 volts (battery
positive voltage).

Q: Is the voltage approximately 12 volts?

YES : Go to Step 3.
NO : Go to Step 2.

STEP 2. Check the harness wires between power window
main switch connector E-12 and connector block
connector C-89.
Q: Are there any damaged wires between power window

main switch connector E-12 and connector block
connector C-89?
YES : Repair them, then go to Step 3.
NO : Go to Step 3.

AC001794

E-12

CONNECTOR: E-12

<DRIVER'S SIDE>

AC

AC000799

1

2

3

4

5

6

7

8

9

10

E-12 (HARNESS SIDE)

AB

AC001991AM

CONNECTOR: C-89

CONNECTOR
BLOCK (LH)

AC001794

E-12

CONNECTOR: E-12

<DRIVER'S SIDE>

AC

DOOR

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42-58

NOTE: After inspecting intermediate connector C-91, inspect
the wire. If connector block connector C-91 is damaged, repair
or replace it. Refer to GROUP 00E

P.00E-2

, Harness

Connector Inspection. Then go to Step 3.

STEP 3. Check symptoms.

Q: Can the power window main switch on the driver's door

open or close all door windows?
YES : This diagnosis is complete.
NO : Return to Step 1.

DOOR DIAGNOSIS

DOOR DIAGNOSIS

M1423000700118

The central door locking system is controlled by the
Simplified by the Simplified Wiring System (SWS).
Refer to GROUP 54B, Diagnosis for troubleshooting

P.54B-6

.

INTRODUCTION TO GLASS AND DOOR DIAGNOSIS

M1423007300081

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, waterproof film or door installation.

GLASS AND DOOR DIAGNOSTIC TROUBLESHOOTING STRATEGY

M1423006700086

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

M1423007000109

AC001991AK

CONNECTOR: C-91

CONNECTOR
BLOCK (LH)

SYMPTOMS

INSPECTION
PROCEDURE

REFERENCE PAGE

Water leak through door window glass

1

P.42-59

Door window malfunction

2

P.42-59

Water leak through door edge

3

P.42-59

Water leak from door center

4

P.42-60

Door hard to open

5

P.42-60

Door does not open or close completely

6

P.42-60

Uneven gap between body

7

P.42-61

Wind noise around door

8

P.42-61