Mitsubishi Galant. Manual - part 577

SUNROOF

TSB Revision

BODY

42-91

10

Fully opened or while closing

Ignition switch: "ON"

•

Sunroof switch: OPEN
Block the sunroof before the 
sunroof is fully closed.

The sunroof moves back toward 
open and stops.

11

Fully closed or while opening

Ignition switch: "ON"

•

Sunroof switch: OPEN
Block the sunroof before the 
sunroof is fully open.

The sunroof stops.

12

Fully closed (tilt down)

Ignition switch: "ON"

•

Sunroof switch: TILT UP
Block the sunroof before the 
tilt-up operation finishes.

The sunroof stops.

13

Tilt up

Ignition switch: "ON"

•

Sunroof switch: TILT DOWN
Block the sunroof before the 
tilt-down operation finishes.

The sunroof tilt up and stops.

14

Fully opened or while closing

Ignition switch: "OFF"

The sunroof does not move.

15

Fully closed or while opening

Ignition switch: "OFF"

The sunroof does not move.

16

Tilt up 

Ignition switch: "OFF"

The sunroof does not move.

17

Tilt down 

Ignition switch: "OFF"

The sunroof does not move.

NO. SUNROOF INITIAL POSITION

SWITCH OPERATION

JUDGMENT (NORMAL)

SUNROOF

TSB Revision

BODY

42-92

SUNROOF ASSEMBLY

REMOVAL AND INSTALLATION

M1426001200074

Required Special Tools:

•

MB991244: Torsion Bar Remover and Installer

Post-installation Operation <Roof lid glass assembly, 
Sunroof assembly>

•

Sunroof Fit Adjustment (Refer to 

P.42-89

.)

•

Sunroof Water Test (Refer to 

P.42-88

.)

AC000642

1

2

3

4

5

6

7

8

9

10

11

6

AB

1. ROOF LID GLASS ASSEMBLY
2. ROOF WIND DEFLECTOR PANEL

SUNROOF SWITCH REMOVAL 
STEPS

3. SUNROOF SWITCH COVER
4. SUNROOF SWITCH

DRAIN HOSE REMOVAL STEPS

•

SPLASH SHIELD (FRONT DRAIN 
HOSE.) (REFER TO 

P.42-7

.)

5. HEADLINING (REFER TO GROUP 

52A, HEADLINING 

P.52A-14

.)

<<A>> >>B<<

6. DRAIN HOSE

SUNROOF-ECU REMOVAL STEPS

5. HEADLINING (REFER TO GROUP 

52A, HEADLINING 

P.52A-14

.)

7. SUNROOF-ECU

SUNROOF MOTOR REMOVAL 
STEPS

5. HEADLINING (REFER TO GROUP 

52A, HEADLINING 

P.52A-14

.)

<<B>>

8. SUNROOF SWITCH BRACKET

<<C>> >>A<<

9. SUNROOF MOTOR

SUNROOF ASSEMBLY REMOVAL 
STEPS

5. HEADLINING (REFER TO GROUP 

52A, HEADLINING 

P.52A-14

.)

6. DRAIN HOSE CONNECTION
10. ROOM LAMP BRACKET
11. SUNROOF ASSEMBLY

SUNROOF

TSB Revision

BODY

42-93

REMOVAL SERVICE POINTS

<<A>> DRAIN HOSE REMOVAL
Tie a cord to the end of the drain hose, and wind tape around 
the tie until it is smooth. Then pull the drain hose out into the 
wheel housing.

<<B>> SUNROOF SWITCH BRACKET REMOVAL 

CAUTION

Absolutely do not remove screw A shown in the figure. If 
the sunroof switch bracket is removed after screw A is 
removed, the sunroof motor cover will come off and the 
gears in the sunroof motor will come apart.
Remove the three screws B shown in the figure, and remove 
the sunroof switch bracket.

<<C>> SUNROOF MOTOR REMOVAL 

CAUTION

Always close the roof lid glass fully before removing the 
sunroof motor. If the fully-closed positions of the roof lid 
glass and the sunroof motor are not the same, the sunroof 
will not operate properly.

INSTALLATION SERVICE POINTS

>>A<< SUNROOF MOTOR ASSEMBLY INSTALLATION
If the fully-closed position of the sunroof motor is incorrect, set 
the motor to the fully-closed position by the procedure given 
blow before installing the motor.

AC000643AB

DRAIN HOSE

CORD

AC000644

SUNROOF SWITCH BRACKET

COVER

SUNROOF

MOTOR

A

B

B

B

AB

SUNROOF

TSB Revision

BODY

42-94

1. Connect a circuit analyser between terminals (5) and (6) of 

the motor connector.

2. Operate the motor until the position is reached at which 

continuity switches from on to off or from off to on, and then 
install the motor.

>>B<< DRAIN HOSE INSTALLATION
1. Tie the cord that was used during removal to the end of the 

drain hose, and wind tape around it so that there is no 
unevenness.

2. Pull the cord to pull through the drain hose.

3. Make the protrusion from the drain hose grommet as shown 

in the illustration.

INSPECTION

M1426001300082

ROOF LID GLASS OPERATION CURRENT CHECK

1. Remove the sunroof fuse and connect a circuit analyser as 

shown in the illustration.

2. Press the sunroof switch to the ON position, and then 

measure the operation current in the intervals between the 
point when the sunroof starts to operate, when it is fully 
open, when it is fully closed and when it is fully tilted up.

Standard value: 7 A or less [at 20

°°°°Χ (68

Χ (68

Χ (68

Χ (68°°°°

F)]

3. If the operation current is outside the standard value, check 

the following points.

•

Installation condition, warping or jamming of sunroof 
assembly

•

Sticking of drive cable

•

Tilt of roof lid glass

AC004563

1

2 3

4 5 6 7 8

AC000645AB

CORD

DRAIN HOSE

AC000646

GROMMET

20 – 30 mm

(0.79 – 1.18 in)

AB

AC000647AB

JUNCTION BLOCK (FRONT SIDE)