Body - Lancer Evolution: Overview Mitsubishi Lancer X

GENERAL INFORMATION

The windshield, rear window glass are attached by an urethane-base adhesive to the window frame. This adhesive provides improved glass holding and sealing, and also gives body openings a greater structural strength.

INTRODUCTION TO WINDOW GLASS DIAGNOSIS

If water emerges from the following points, there is a problem in the seal or body flange.

1. Windshield
2. Rear window glass

CIRCUIT OPERATION

1. The ETACS-ECU controls the central door lock system, locking or unlocking all the doors by activating the central door lock relay (built into the ETACS-ECU). The ETACS-ECU uses inputs from the following components: Door lock actuator Door lock switch, which is incorporated in the power window main switch or power window sub switch

1. The ETACS-ECU controls the central door lock system, locking or unlocking all the doors by activating the central door lock relay (built into the ETACS-ECU). The ETACS-ECU uses inputs from the following components: Door lock actuator Door lock switch, which is incorporated in the power window main switch or power window sub switch

1. The ETACS-ECU controls the central door lock system, locking or unlocking all the doors by activating the central door lock relay (built into the ETACS-ECU). The ETACS-ECU uses inputs from the following components: Door lock actuator Door lock switch, which is incorporated in the power window main switch or power window sub switch

1. The ETACS-ECU operates the central door lock system according to the following signals: Door lock actuator switch Door lock switch, which is incorporated in the power window main switch or power window sub switch
2. The ETACS-ECU locks or unlocks all the doors by operating the central door lock relay (incorporated in the ECU) in response to input signals.

TECHNICAL DESCRIPTION (COMMENT)

The wiring harness between the ETACS-ECU and the door lock actuator may be defective.

OPERATION

ETACS-ECU determines whether the shift position is at "P" or not according to the shift position signal which is sent by shift lever.

If the doors are not unlocked when the selector lever is shifted to the P position, a malfunction of the shift position signal input circuit(s) or ETACS-ECU is suspected. Also, the selector "P" position-linked door unlock function may have been "disabled" with the customization function.

The ETACS-ECU turns on the power window relay to activate the power windows when the ignition switch (IG1) is turned to the "ON" position.

The front power window motor (LH) receives a signal ("UP", "DOWN", "AUTO UP" or "AUTO DOWN") from the front power window main switch and controls the driver's power window.

The power window main switch or the front power window motor (LH) may be defective.

power window motors raise and lower the door windows when the front passenger's or rear passenger's sub switch is moved to "UP" or "DOWN" position.

A power window sub switch or power window motor may be defective. Or, the power window lock switch (incorporated in the power window main switch in the driver's door) may remain pressed in the "LOCK" position.

When you operate each power window switch for front or rear passengers (incorporated in the power window main switch), the corresponding power window motor operates, opening or closing each power window.

If the corresponding power window opens and closes normally when each power window sub-switch is operated, the power window main switch may be defective.

INTRODUCTION TO GLASS AND DOOR DIAGNOSIS

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.

ACTUATOR OPERATION CHECK

BATTERY CONNECTION LEVER OPERATION CHART

Scheme 1

BATTERY CONNECTION LEVER OPERATION CHART

Scheme 2

LOCK SWITCH CHECK < VEHICLE WITH KEYLESS OPERATION SYSTEM (KOS) >

TESTER CONNECTION SPECIFIED CONDITION

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Scheme 6

Pry the door beltline molding clip positions with the flat-tipped screwdriver and remove the door beltline molding.

INTRODUCTION TO TRUNK LID DIAGNOSIS

Difficult locking and unlocking, uneven clearance and height, and wind noise from the trunk lid may be caused by improper adjustment of the trunk lid.

Malfunctions of the sunroof motor assembly power supply/ground system, sunroof motor assembly, or sunroof switch are suspected.

Scheme 7

1. The sunroof switch may be defective
2. The sunroof motor assembly may be defective
3. The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector

The sunroof switch or the sunroof motor assembly may be defective.

The sunroof switch or the sunroof motor assembly may be defective.

The sunroof switch or the sunroof motor assembly may be defective.

Malfunction of the sunroof motor assembly or incorrect learning of the sunroof fully closed position is suspected.

1. The sunroof timer function works according to the signals from the following switches: Ignition switch (IG1) : OFF Front door switch (LH) : OFF Front door switch (RH) : OFF
2. Vehicle condition Ignition switch: LOCK (OFF) position Front door (LH) : Closed Front door (RH) : Closed When the driver's door or the passenger's door are opened and closed while the sunroof timer function is on, the sunroof operative duration will be changed.

Is the sunroof timer function does not work normally, the input circuits from the switches described in " CIRCUIT OPERATION ", the sunroof motor assembly, the ETACS-ECU or the LIN communication line may be defective.

SUNROOF OPERATION CHECK

Check that the following items. If faulty, replace the sunroof motor assembly.

Scheme 8

BASIC OPERATION

SUNROOF FUNCTION CHART