Mitsubishi Grandis. Manual - part 683

SUNROOF ASSEMBLY

BODY

42-60

REASSEMBLY SERVICE POINT
>>A<< BATTERY INSTALLATION

CAUTION

Do not allow water or dust to enter the inside of
the transmitter assembly when it is open. Also,
do not touch the precision electronic device.

Install a new battery to the transmitter assembly with
its (+) side facing towards the case side.

Battery required for replacement: Coin type
battery CR1616

INSPECTION

M1428003800078

TRANSMITTER BATTERY CHECK

Measure the voltage of the battery. If the voltage of
the battery is not within the standard value, replace
the battery.

Standard value:2.5

− 3.2 V

SUNROOF ASSEMBLY

SERVICE SPECIFICATIONS

M1421000300329

TROUBLESHOOTING

M1426000700366

The rear sunroof system is controlled by the Smart
Wiring System (SWS). For troubleshooting, refer to
GROUP 54B, Troubleshooting

P.54B-27

, or GROUP

54C, Troubleshooting

P.54C-8

ON-VEHICLE SERVICE

WATER TEST

M1426000900296

Check if there are any leaks in the sunroof by the
following procedure.
1. Fully close the roof lid glass.
2. Adjust the water pressure so that water comes out

of the hose to a height of approximately 50 cm
when the hose is held vertically facing upwards.

3. Hold the end of the hose approximately 30 cm

above the roof and let the water run onto the
weatherstrip for 5 minutes or more.

4. Check if any water leaks can be found in the room

while watering. Even though there are any water
leaks around the roof lid glass, it can be
acceptable as long as water is caught in the drip
area.

REAR SUNROOF FIT ADJUSTMENT

M1426001000315

1. Close the rear roof lid glass fully.
2. Open the rear sun shade fully.

AC304118

Master key side

Case side

Battery

Transmitter assembly

–

AC004486

Item

Standard value

Roof lid glass operation current A (at 20

°C)

7 or less

AC310857AB

Hose

Approx
30 cm

SUNROOF ASSEMBLY

BODY

42-61

3. Loosen the rear roof lid glass assembly mounting

screws. Adjust the rear roof lid glass height by
moving the glass assembly along the guide
oblong hole so that the clearance between the
glass and the vehicle body is even.

4. After adjustment, check that the rear sunroof

operates smoothly.

SUNROOF CHECK

M1426004700131

Check to see that the rear sunroof operates by
pressing the sunroof switch. Perform troubleshooting
if operations malfunction. Refer to GROUP 54B,
Troubleshooting

P.54B-27

or GROUP 54C,

Troubleshooting

P.54C-8

SUNROOF LOCK SWITCH FUNCTION
INSPECTION

M1426005600018

When the window lock switch (sunroof lock switch) of
the driver's power window switch is turned on, the
sunroof switch should be disabled. If the sunroof
operates, perform troubleshooting. Refer to GROUP
54B, Troubleshooting

P.54B-27

or GROUP 54C,

Troubleshooting

P.54C-8

REAR SUNROOF SAFETY FUNCTION
CHECK

M1426004400163

1. Close the rear roof lid glass by applying an

approximately 10mm thickness wood chip placed
at a right angle to the rear roof lid glass.

2. Check to see if the rear roof lid glass opens after

the sunroof motor assembly turns when the rear
roof lid glass catches the wooden chip. Refer to
GROUP 54B, Troubleshooting

P.54B-27

GROUP 54C, Troubleshooting

P.54C-8

REAR ROOF LID GLASS OPERATION
CURRENT CHECK

M1426003200188

1. Remove the sunroof fuse from the fuse box, and

then connect a circuit tester as shown.

2. Operate the sunroof switch to open the sunroof.

Measure when the sunroof is half opened.

Standard value: 7 A or less (at 20

°C)

3. Check the following areas if the operating current

of the rear roof lid glass exceeds the standard
value.

• Improperly installed rear sunroof assembly,

deformation or any foreign substances

• Drive cable fastening

• Tilting of rear roof lid glass

INITIALISATION OF REAR SUNROOF

M1426004600145

If the sunroof motor assembly is removed or the
anti-trap function is triggered at least consecutively
five times, perform the initialisation below.
1. Press and hold the OPEN switch to move the roof

lid glass from the fully closed position to the fully
opened position.

2. Press and hold the CLOSE switch to move the

roof lid glass from the fully opened position to the
fully closed position.
NOTE: If the rood lid glass stops halfway when
the switch is pressed and held, the initialisation
process has not been completed properly. Repeat
the initialisation process above.

AC303358AB

AC309960

AC310862 AB

<LH drive vehicles>

AC309956

AC310864AB

<RH drive vehicles>