Page 1144 of 1500
SUNROOF ASSEMBLY
BODY42-77
SUNROOF INITIALIZATIONM1426004600123
The sunroof should be initialized when any of the following
components are replaced, the sunroof position is miss timed.
Roof lid glass assembly
Sunroof motor assembly.
1. Ensure the components are correctly assembled. Ensure all
the connectors are connected securely.
2. If the sunroof is already in learn mode, go to step 3. If the
sunroof is not in learn mode, enter learn mode by (1) or (2)
below.
(1) Disconnect the sunroof motor assembly connector while
the sunroof is operating.
(2) Stop the sunroof operation by fitting the block (board
etc.). Then press and hold the sunroof close switch for 10
seconds with the sunroof stopped.
3. Press the sunroof Close switch repeatedly until the sunroof
is tilted up fully.
4. Press and hold the sunroof Close switch for at least three
seconds.
5. Press the sunroof Close switch until the sunroof closes fully.
6. The sunroof should work normally.
NOTE: Do not stop the sunroof before it reaches the fully
closed position during operations in steps 5 above. If the sun-
roof has stopped accidentally, repeat the procedure from step
1.
SUNROOF OPERATION CHECKM1426002600332
Check that the following items are normal before carrying out this operation check.
Installation condition of the sunroof assembly
Installation condition, deformation and contamination of the sunroof drive cable
Installation of sunroof lid glass
Sunroof switch and sunroof motor assembly
Check that the following items. If faulty, replace the
sunroof motor assembly.
Page 1145 of 1500
SUNROOF ASSEMBLY
BODY42-78
Basic operation
NO. SUNROOF
FUNCTIONREQUIREMENTS FOR THE SUNROOF TO
FUNCTIONNORMAL OPERATION
01 OPEN
1. Ignition switch: ON
2. Sunroof switch: OPENThe sunroof opens fully and
automatically and stops
several centimeters forward
of the fully open position
(position for less wind
noise).
Then, when the sunroof
switch is operated again,
the sunroof opens further to
fully open position.
02 CLOSE
1. Ignition switch: ON
2. Sunroof switch: CLOSE/TILT-DOWN The sunroof closes while
the sunroof switch is
pushed to the
CLOSE/TILT-DOWN
position.
03 TILT-UP
1. Ignition switch: ON
2. Sunroof switch: TILT-UPThe sunroof tilts up fully and
automatically.
04 TILT-DOWN
1. Ignition switch: ON
2. Sunroof switch: CLOSE/TILT-DOWNThe sunroof closes while
the sunroof switch is
pushed to the
CLOSE/TILT-DOWN
position.
Page 1146 of 1500
SUNROOF ASSEMBLY
BODY42-79
Sunroof timer mechanism
In cases except the following, the basic operation
and jam preventing mechanism will be maintained
for thirty seconds after the ignition switch is turned to
the LOCK (OFF) position. (Sunroof timer function)
If you open a door within that period (i.e. a door
switch is on), the sunroof timer function will be
cancelled immediately.
If you turn the ignition switch to the LOCK (OFF)
position while the timer is working, the sunroof
will continue moving until it closes fully, regard-
less of the time-out period. 05 AUTOMATIC
OPERATION
INTERRUPTION
(OPEN)A
1. Ignition switch: ON
2. Sunroof switch: OPEN or TILT-UPThe sunroof stops the
automatic opening
operation.
B
1. Ignition switch: ON
2. Sunroof switch: CLOSE/TILT DOWN (Push
the sunroof switch to the
CLOSE/TILT-DOWN position while the
sunroof is automatically opening and
release the switch within two seconds)The sunroof stops the
automatic opening
operation.
C
1. Ignition switch: ON
2. Sunroof switch: CLOSE/TILT DOWN (Push
the sunroof switch to the
CLOSE/TILT-DOWN position more than
two seconds while the sunroof is
automatically opening)The sunroof stops the
automatic opening
operation, and the sunroof
closes while the sunroof
switch is pushed to the
CLOSE/TILT-DOWN
position.
06 AUTOMATIC
OPERATION
INTERRUPTION
(TILT-UP)1. Ignition switch: ON
2. Sunroof switch: OPEN or TILT-UP, CLOSE/TILT
DOWNThe sunroof stops the
automatic opening
operation. NO. SUNROOF
FUNCTIONREQUIREMENTS FOR THE SUNROOF TO
FUNCTIONNORMAL OPERATION
Page 1147 of 1500
SUNROOF ASSEMBLY
BODY42-80
SUNROOF ASSEMBLY
REMOVAL AND INSTALLATIONM1426001200308
Post-installation Operation
Sunroof assembly>
Sunroof Water Test (Refer to P.42-75).
Sunroof Fit Adjustment (Refer to P.42-76).
Post-installation Operation
Sunroof motor assembly>
Sunroof Initializing Adjustment (Refer to P.42-77).
REMOVAL
1. ROOF LID GLASS ASSEMBLY
2. OVERHEAD CONSOLE ASSEMBLY
DRAIN PIPE REMOVAL STEPS
FRONT HEADLINING PAD (REFER
TO GROUP 52A, HEADLINING
P.52A-19).
FRONT SPLASH SHIELD (REFER
TO P.42-10).
UPPER FRAME TO FRONT PILLAR
BRACE (FRONT DRAIN PIPE )
(REFER TO P.42-84).
INSTRUMENT PANEL PARCEL BOX
(FRONT DRAIN PIPE )
(REFER TO GROUP 52A,
INSTRUMENT PANEL P.52A-4).
>>A<<3. FRONT DRAIN PIPE
REAR HEADLINING PAD (REFER
TO GROUP 52A, HEADLINING
P.52A-19).
TRUNK TRIM ASSEMBLY (REFER
TO GROUP 52A, TRIMS P.52A-11).
REAR SPLASH SHIELD (REFER TO
GROUP 51, REAR BUMPER P.51-5).
>>A<<4. REAR DRAIN PIPE
SUNROOF MOTOR ASSEMBLY
REMOVAL STEPS
HEADLINING (REFER TO GROUP
52A, HEADLINING P.52A-19).
5. SUNROOF MOTOR ASSEMBLYDRAIN PIPE REMOVAL STEPS
Page 1148 of 1500
SUNROOF ASSEMBLY
BODY42-81
Required Special Tool:
MB991223: Harness set
INSTALLATION SERVICE POINT
.
>>A<< REAR DRAIN PIPE/FRONT DRAIN PIPE
INSTALLATION
Install the grommet, and then position the drain pipe so that it
protrudes from the grommet as shown in the illustration.
SUNROOF ASSEMBLY REMOVAL
STEPS
1. ROOF LID GLASS ASSEMBLY
HEADLINING (REFER TO GROUP
52A, HEADLINING P.52A-19).
DRAIN PIPE CONNECTION
5. SUNROOF MOTOR ASSEMBLY6. OVERHEAD CONSOLE BRACKET
7. SUNROOF ASSEMBLY SUNROOF ASSEMBLY REMOVAL
STEPS (Continued)
Page 1149 of 1500
SUNROOF ASSEMBLY
BODY42-82
INSPECTIONM1421007600440
SUNROOF SWITCH CONTINUITY CHECK
SWITCH
POSITIONTESTER
CONNECTIONSPECIFIED
CONDITION
Open 4
5 Less than 2 ohms
Off 3
4, 3 5, 3 6,
4
5, 4 6, 5 6Open circuit
Tilt-up 3
4 Less than 2 ohms
Close/Tilt-down 4
6 Less than 2 ohms
Page 1150 of 1500
Page 1151 of 1500
