Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Service manual — part 727
SR-5
Glass Lid
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
3. Glass Lid
A: REMOVAL
1) Open the sunshade.
2) Remove the TORX
®
bolt, and then remove the
glass lid carefully.
CAUTION:
• The thread locker is applied to the TORX
®
bolts, so use the new parts once they are re-
moved.
• Be careful not to damage the glass lid.
B: INSTALLATION
Install each part in the reverse order of removal.
Tightening torque:
Refer to “COMPONENT” of “General Descrip-
tion”. <Ref. to SR-2, COMPONENT, General
C: ADJUSTMENT
1) Open the sunshade.
2) Loosen the glass lid mounting TORX
®
bolts (A),
and then adjust the height by moving the lid side.
Difference in height between glass lid and roof
panel L:
0.75
±
1.0 mm (0.03
±
0.04 in)
D: FORCED DRIVE
CAUTION:
After a forced operation, make sure to perform
an initialize operation. <Ref. to SR-4, INSPEC-
TION, Sunroof Control System.>
NOTE:
If the glass lid does not operate or is not supplied
with power, move the glass lid using the hexagon
wrench.
1) Remove the spot map light. <Ref. to LI-33, RE-
2) Insert the hexagon wrench securely until it
touches the motor shaft end.
3) Turn the hexagon wrench, and move the glass
lid.
• Turning right, the glass lid open.
• Turning left, the glass lid close.
SR-00185
SR-00152
L
(A)
SR-00153
SR-6
Sunroof Assembly
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
4. Sunroof Assembly
A: REMOVAL
CAUTION:
When removing the clip, use great care not to
damage the roof trim.
1) Disconnect the ground cable from battery.
2) Remove the roof trim. <Ref. to EI-66, REMOV-
3) Disconnect the harness connector of sunroof
motor.
4) Remove the glass lid. <Ref. to SR-5, REMOV-
5) Remove the four drain tubes from frame assem-
bly.
6) Remove the assist rail bracket (front) (A) and as-
sist rail bracket (rear) (B).
7) Remove the curtain airbag module. (model with
curtain airbag module) <Ref. to AB-19, REMOVAL,
8) Remove the bolts and nuts and remove the
frame assembly.
B: INSTALLATION
CAUTION:
Be careful not to snag the harness.
Install each part in the reverse order of removal.
Tightening torque:
Refer to “COMPONENT” of “General Descrip-
tion”. <Ref. to SR-2, COMPONENT, General
NOTE:
• Be sure to connect the harness connector.
• When installing the drain tube, insert it securely
into drain pipe.
Length A:
15 mm (0.59 in) or more
C: DISASSEMBLY
1) Remove the sunroof motor. <Ref. to SR-7, RE-
2) Remove the sunshade. <Ref. to SR-9, REMOV-
D: ASSEMBLY
Assemble each part in the reverse order of disas-
sembly.
(A)
(B)
SR-00154
SR-00155
A
SR-00005
SR-7
Sunroof Motor
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
5. Sunroof Motor
A: REMOVAL
CAUTION:
Never rotate the motor assembly after remov-
ing it.
1) Completely close the glass lid.
2) Disconnect the ground cable from battery.
3) Remove the spot map light. <Ref. to LI-33, RE-
4) Remove the motor assembly.
CAUTION:
When removing the motor assembly, secure
the cable wires to prevent moves.
(1) Disconnect the sunroof motor connector
(A).
(2) Remove the screws (B) to remove motor as-
sembly.
B: INSTALLATION
CAUTION:
When installing the motor assembly, be careful
not to move the sunroof cable.
1) Install each part in the reverse order of removal.
2) Perform the initialize operation of motor. <Ref. to
SR-4, INITIALIZE OPERATION, INSPECTION,
3) Check the operation of sunroof with following ta-
ble below.
C: INSPECTION
CAUTION:
Do not place objects in the way to check the
auto-reverse mechanism.
1) Open the glass lid.
2) Forcefully push the glass lid in the opening direc-
tion while auto-closing, to check whether the win-
dow auto-reverse mechanism functions.
3) Check whether the window auto-reverse mech-
anism operates and the glass lid moves back to ful-
ly open position.
Operation
Switch position
(1) Glass lid closes completely.
Close
(2) Glass lid tilt up to the top position.
Tilt up
(3) Glass lid closes completely.
Tilt down
(4) Glass lid opens completely.
Open
(5) Glass lid closes completely.
Close
(A)
(B)
SR-00156
SR-8
Sunroof Switch
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
6. Sunroof Switch
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the lens (A) and screws (B) of the spot
map light.
3) Disconnect the harness connectors and remove
the spot map light.
4) Remove the screws and remove the sunroof
switch bracket from the spot map light.
5) Remove the sunroof switch from the bracket.
B: INSTALLATION
Install each part in the reverse order of removal.
C: INSPECTION
1) Remove the spot map light. <Ref. to LI-33, RE-
2) Check the resistance between sunroof switch
terminals.
3) Replace the sunroof switch if the inspection re-
sult is not within the standard value.
NOTE:
If the glass lid does not operate or is not supplied
with power, move the glass lid using the hexagon
wrench. <Ref. to SR-5, FORCED DRIVE, Glass
SR-00222
(A)
SR-00223
(B)
SR-00160
SR-00161
Switch position Terminal No.
Standard
Connector
No.
Open
1 and 3
Less than 1 Ω
R128
Close
3 and 4
Less than 1 Ω
Tilt up
1 and 3
less than 1 Ω
R187
Tilt down
3 and 4
Less than 1 Ω
2 1
4
5
3
SR-00133
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