Mitsubishi Eclipse. Manual - part 951

QUARTER WINDOW GLASS AND REGULATOR ASSEMBLY

TSB Revision

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42-29

SYMPTOM PROCEDURES

INSPECTION PROCEDURE 1: None of the Quarter Windows are Open or Close.

AC003731AB

Quarter Window Regulator Motor Drive Circuit

QUARTER WINDOW GLASS AND REGULATOR ASSEMBLY

TSB Revision

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42-30

CIRCUIT OPERATION

• When the power main switch is operated, signal 

is sent to the convertible top control module in 
order to operate the quarter window regulator 
motor to open/close the quarter window.

TECHNICAL DESCRIPTION (COMMENT)

• The cause may be a malfunction of the quarter 

window regulator motor drive circuit.

TROUBLESHOOTING HINTS

• Malfunction of the convertible top control module

• Malfunction of the power main switch

• Damaged harness wires or connectors

.

AC003848 AB

CONNECTOR: F-34

AC001991AM

CONNECTOR: C-89

CONNECTOR 
BLOCK (LH)

AC001794

E-12

CONNECTOR: E-12

<DRIVER'S SIDE>

AC

QUARTER WINDOW GLASS AND REGULATOR ASSEMBLY

TSB Revision

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42-31

DIAGNOSIS

STEP 1. Check harness wires between convertible top 
control module connector F-34 (terminal 12) and power 
window main switch connector E-12 (terminal 2).
Q: Are there any damaged wires between convertible top 

control module connector F-34(terminal 12) and power 
main switch connector E-12 (terminal 2)?
YES : Repair then, go to Step 3.
NO :  Go to Step 2.

STEP 2. Check the power window main switch.
(1) Exchange the power window main switch with one in good 

condition to check that the quarter window glass operates 
properly. (Refer to 

P.42-54

.)

(2) If normal operates can not be seen, replace the convertible 

top control module. (Refer to 

P.42-145

.)

Q: Is the power window main switch damaged?

YES : Replace it, then go to Step 3.
NO :  Go to Step 3.

STEP 3. Check symptoms.
Q: Does the quarter windows open and close normally?

YES : This diagnosis is complete.
NO :  Return to Step 1.

AC003848 AB

CONNECTOR: F-34

AC001794

E-12

CONNECTOR: E-12

<DRIVER'S SIDE>

AC

QUARTER WINDOW GLASS AND REGULATOR ASSEMBLY

TSB Revision

BODY

42-32

INSPECTION PROCEDURE 2: Only the Quarter Window <LH> does not Open and Close.

AC003732

Quarter Window Regulator Motor <LH> Drive Circuit

AB