Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 624
DOOR
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42-43
SYMPTOM PROCEDURES
INSPECTION PROCEDURE 1: Only the door window <LH> does not open and close.
AC003727
Power Window Motor <LH> Drive Circuit
AB
<ECLIPSE>
DOOR
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BODY
42-44
CIRCUIT OPERATION
•
When the power window switch is operated up or
down, the operation side relay turns on, the
power window motor operates, and opens or
closes the door window <LH>.
TECHNICAL DESCRIPTION (COMMENT)
•
The cause may be a malfunction of the power
window motor <LH> drive circuit.
TROUBLESHOOTING HINTS
•
Malfunction of the power window relay.
•
Malfunction of the ETACS-ECU.
•
Damaged harness wires or connectors.
AC003735
:
<ECLIPSE SPYDER>
AB
AC001794
E-11
E-12
CONNECTORS: E-11, E-12
<DRIVER'S SIDE>
AB
DOOR
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BODY
42-45
DIAGNOSIS
STEP 1. Check the power window main switch continuity.
(1) Remove the power window main switch. (Refer to
(2) Check the continuity when the power window main switch is
turned to the UP position or DOWN position.
Q: Is the power window main switch damaged?
YES : Replace it, then go to Step 4.
NO : Go to Step 2.
STEP 2. Check the front power window motor <LH>
operation.
(1) Remove the power window motor <LH>. (Refer to
(2) Connect a battery directly to the motor terminals and check
that the motor runs smoothly.
Q: Is the front power window motor <LH> damaged?
YES : Replace it, then go to Step 4.
NO : Go to Step 3.
SWITCH
POSITION
TESTER
CONNECTION
SPECIFIED
CONDITION
UP
1
−
6, 5
−
9
Continuity
OFF
1
−
5
−
9
Continuity
DOWN
1
−
9, 5
−
6
Continuity
AC000463
1 2
3 4
5 6 7 8 9 10
AB
<ECLIPSE>
AC003390
1 2
3 4
5 6 7 8 9 10
<ECLIPSE SPYDER>
AB
TESTER CONNECTION
SLIDER POSITION
1
−
Battery(+), 2
−
Battery(-)
UP
2
−
Battery(+), 1
−
Battery(-)
DOWN
AC000798
2
1
SLIDER
AB
DOOR
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42-46
STEP 3. Check the harness wires between power window
main switch connector E-12 and power window motor
<LH> connector E-11.
Q: Are there any damaged wires between power window
main switch connector E-12 and power window motor
<LH> connector E-11?
YES : Repair them, then go to Step 4.
NO : Go to Step 4.
STEP 4. Check symptoms
Q: Does the door window <LH> open and close normally?
YES : This diagnosis is complete.
NO : Return to Step 1.
AC001794
E-11
E-12
CONNECTORS: E-11, E-12
<DRIVER'S SIDE>
AB
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