Page 692 of 2453

SR-8
Sunroof Motor
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
5. Sunroof Motor
A: REMOVAL
CAUTION:
•When removing the clip, use great care not to
damage the roof trim.
•Never rotate the sunroof motor after remov-
ing it.
1) Completely close the glass lid.
2) Disconnect the ground cable from battery.
3) Remove the spot map light.
MOVAL, Spot Map Light.>
4) Disconnect the harness connector, and then re-
move the motor assembly mounting screw.
CAUTION:
When removing the motor assembly, secure
the cable wires to prevent moves.
B: INSTALLATION
CAUTION:
When installing the motor assembly, be careful
not to move the sunroof cable.
1) Align the coulisse assembly and link assembly in
the same position.
2) Install the motor assembly.
3) Connect the harness connector of motor assem-
bly, and then connect the battery ground cable to
battery.
4) Perform the initialize operation of motor.
(1) Tilt up the glass lid.
(2) Release the switch once, and press the tilt
up switch again for 15 seconds.
(3) When the glass lid is raised a little and on tilt
up position, release the switch for the moment.
(4) Keep pressing the tilt up switch within 5 sec-
onds from releasing the switch, glass lid auto-
matically performs the tilts down → slides open
→ slides close operation, then the initialize op-
eration is completed.
SR-00121
(1) Front
(2) Coulisse ASSY
(3) Link ASSY
(4) 4.7 mm (0.185 in)
SR-00094
(1)
(3)
(2)(4)
Page 694 of 2453
SR-10
Sunroof Switch
SUNROOF/T-TOP/CONVERTIBLE TOP (SUNROOF)
6. Sunroof Switch
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the spot map light lens (A) and sunroof
switch mounting screws (B).
3) Disconnect the harness connector, and then re-
move the sunroof switch.
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
Measure the sunroof switch resistance.
Switch position Terminal No. StandardConnector
No.
Open 1 and 3Less than
1 ΩR128
Close 3 and 4Less than
1 Ω
Tilt up 1 and 3Less than
1 ΩR187
Tilt down 3 and 4Less than
1 Ω
LI-00521
LI-00522
Page 699 of 2453
WW-4
General Description
WIPER AND WASHER SYSTEMS
3. WASHER TANK
C: CAUTION
•Connect the connectors and hoses securely during reassembly.
•After reassembly, make sure functional parts operate smoothly.
•Be careful with the airbag system wire harness which passes near electrical parts and switches.
•All airbag system wiring harness and connectors are colored yellow. Do not use a tester equipment on
these circuits.
•Care must be taken when connecting the hoses to pipes so that there are no bends or blockage.
•If even a small amount of silicon oil or grease enters tank and washer fluid passages, an oil film will be
formed on the glass and will cause the wiper to chatter and judder. Make sure that no oil comes into contact
with the system.
(1) Washer nozzle (5) Front washer motorTightening torque: N·m (kgf-m, ft-lb)
(2) Washer hose (6) Rear washer motorT: 6.0 (0.61, 4.4)
(3) Washer tank (7) Grommet
(4) Washer tank cap (8) Washer motor cover
Page 701 of 2453

WW-6
Combination Switch (Wiper)
WIPER AND WASHER SYSTEMS
3. Combination Switch (Wiper)
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the driver’s airbag module.
15, REMOVAL, Driver’s Airbag Module.>
3) Remove the steering wheel.
MOVAL, Steering Wheel.>
4) Remove the screws and remove the steering
column covers (upper & lower).
5) Disconnect the connector from the combination
switch.
6) Remove the three screws, and pull out the com-
bination base switch assembly toward you.
7) Remove the screws which secure the switch,
then remove the combination switch.
B: INSTALLATION
Install in the reverse order of removal.
C: INSPECTION
1. COMBINATION SWITCH
1) Inspect the continuity between each connector
terminal.
2) If continuity is not as specified, replace the
switch.
SL-00258
LI -00332
Switch positionTerminal No.Standard
Fr o n t
LO 7 and 17 Less than 1 Ω
HI 8 and 17 Less than 1 Ω
Washer ON 2 and 11 Less than 1 Ω
Rear
Washer ON 2 and 12 Less than 1 Ω
OFF
2 and 10
2 and 12
2 and 13
10 and 12
10 and 13
12 and 13
1 MΩ or more
INT 2 and 13 Less than 1 Ω
ON 2 and 10 Less than 1 Ω
Washer ON
2 and 12
12 and 10
2 and 10
Less than 1 Ω
WW-00046
87654321917 16 15 14 13 12 11 1018
Page 702 of 2453

WW-7
Combination Switch (Wiper)
WIPER AND WASHER SYSTEMS
2. FRONT WIPER
1) Check with Subaru Select Monitor
2) Check the intermittent operation (inspection of
the wiper switch alone)
(1) Set the voltage meter between connector
terminal No. 7 (+) and No. 2 (–).
(2) Connect the battery between connector ter-
minal No. 7 (+) and No. 2 (–).
(3) Turn the wiper switch to INT.
(4) Connect the battery ground terminal to the
connector terminal No. 16 for five seconds.
(5) After connecting the battery ground terminal
for five seconds in step (4), connect the battery
positive terminal to the connector terminal No.
16 for five seconds.
(6) After connecting the battery ground terminal
and the battery positive terminal to the connec-
tor terminal No. 16 for five seconds each in step
(4) and (5), connect the ground terminal to the
connector terminal No. 16 again.
(7) Perform the step (1) to (6) above at MIN and
MAX position of the intermittent control switch.
If operation is not as specification, replace the
wiper switch assembly.
3) Inspect the vehicle speed response (With the
wiper switch installed on the vehicle)
(1) Operational check
Position the front wiper switch to INT, then mea-
sure the intermittent stationary time at each ve-
hicle speed.
If operation is not as specified, replace the
switch.
(2) CHECK VEHICLE SPEED SIGNAL.
Raise the vehicle speed to more than 10 km/h
(6 mph), then measure the voltage between the
wiper switch connector and the chassis ground.
Terminals
No. 15 (+) — Chassis ground (–):
Step Check Yes No
1CHECK INPUT SIGNAL TO THE BODY INTE-
GRATED UNIT.
When the front wiper switch is operated, check
the input signal using the Subaru Select Moni-
tor.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ. unit} from main menu.
4) Select the {Current Data Display & Save}.
5) Check the input signal when the front wiper
switch is set to LO or HI.
Is the input signal normal? Finish the diagno-
sis.
Replace the body
integrated unit.
Body Integrated
Unit.>
S: Intermittent down-
time (sec.)
(A): Connect battery ter-
minal to No. 16 in
Step (4).
Intermittent stationary time
specification
MIN: Approx. 4 seconds
MAX: Approx. 21seconds
Switch positionVe h i c l e s p e e d
(km/h (MPH))
Intermittent
stationary time
(sec.)
MIN.
0 (0) Approx. 4
30 (19) Approx. 1.5
60 (37) Approx. 1
MAX.
0 (0) Approx. 21
30 (19) Approx. 19.5
60 (37) Approx. 18
Check Yes No
Does the voltage repeat
12 V and 0 V?
Ve h i c l e s p e e d
signal is nor-
mal.
Replace the
wiper switch.
Page 703 of 2453

WW-8
Combination Switch (Wiper)
WIPER AND WASHER SYSTEMS
(3) CHECK THE VEHICLE SPEED SIGNAL
HARNESS.
Measure the resistance between the wiper
switch connector and the VDC control module.
Terminals
Wiper switch connector No. 15 — VDC con-
trol module No. 33:
3. REAR WIPER
1) Check with Subaru Select Monitor
Check Yes No
Is the resistance 0 Ω?Replace the
wiper switch.
Repair the har-
ness.
Step Check Yes No
1 CHECK INPUT OF REAR WIPER SWITCH.
Check the input from body integrated unit
using the Subaru Select Monitor.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ. unit} from main menu.
4) Select the {Current Data Display & Save}.
5) Check the input of the rear wiper switch.
Is the input normal? Go to step 2.Check the rear
wiper switch.
to WW-6,
INSPECTION,
Combination
Switch (Wiper).>
2CHECK OUTPUT OF BODY INTEGRATED
UNIT.
When the rear wiper switch is operated, check
the output using the Subaru Select Monitor.
1) Turn the ignition switch to ON.
2) Operate the rear wiper switch and set to
each position of ON and INT.
3) At this time, check the body integrated unit
output.
When set to ON, is ON output
continuous? When set to INT,
is ON/OFF output repeated?
(INT OFF time (when vehicle
parked): 12 seconds)
Check the rear
wiper motor.
to WW-19,
INSPECTION,
Rear Wiper
Motor.>
Replace the body
integrated unit.
Body Integrated
Unit.>
Page 704 of 2453

WW-9
Combination Switch (Wiper)
WIPER AND WASHER SYSTEMS
2) Check rear wiper motor circuit
Step Check Yes No
1CHECK POWER SUPPLY CIRCUIT OF THE
REAR WIPER MOTOR.
1) Disconnect the harness connector of the
rear wiper motor.
2) Turn the ignition switch to ACC.
3) Measure the voltage between the rear
wiper motor harness connector terminal and
chassis ground.
Connector & terminal
(D43) No. 1 (+) — Chassis ground (–):
Is the voltage more than 10 V? Go to step 2.•Check the fuse
(No. 23 in fuse &
relay box).
•Check the fus-
ible link (No. 6 in
main fuse box).
2CHECK GROUND CIRCUIT OF REAR WIPER
MOTOR.
1) Turn the ignition switch to OFF.
2) Measure the resistance between the rear
wiper motor harness connector terminal and
chassis ground.
Connector & terminal
(D43) No. 3 — Chassis ground:
Is the resistance less than 10
Ω?
Go to step 3.Repair the open
circuit of the rear
wiper motor
ground circuit.
3CHECK HARNESS BETWEEN BODY INTE-
GRATED UNIT AND REAR WIPER MOTOR.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of body
integrated unit.
3) Disconnect the harness connector of the
rear wiper motor.
4) Measure the resistance between the har-
ness connector terminals of the body inte-
grated unit and rear wiper motor.
Connector & terminal
(B280) No. 1 — (D43) No. 2:
(B280) No. 8 — (D43) No. 4:
Is the resistance less than 10
Ω?
Go to step 4.Repair the open
circuit of the har-
ness between
body integrated
unit and rear wiper
motor.
4CHECK OPERATION OF REAR WIPER MO-
TOR.
1) Remove the rear wiper motor.
2) Check the rear wiper motor.
19, INSPECTION, Rear Wiper Motor.>
Does the rear wiper motor
rotate normally?
End. Replace the rear
wiper motor.
Page 708 of 2453
WW-13
Washer Tank and Motor
WIPER AND WASHER SYSTEMS
5. Washer Tank and Motor
A: REMOVAL
1) Open the front hood.
2) Disconnect the ground cable from battery.
3) Remove the front bumper.
MOVAL, Front Bumper.>
4) Remove the clip holding washer water supply
tap.
5) Remove the two bolts and one nut, hose, con-
nector and washer motor cover, and then remove
the washer tank.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
6.0 N·m (0.61 kgf-m, 4.4 ft-lb)
C: DISASSEMBLY
Pull out the washer motor from the tank.
D: ASSEMBLY
1) Assemble in the reverse order of disassembly.
2) Confirm that water does not leak from installa-
tion area of motor.
E: INSPECTION
Apply battery voltage to the connector terminal of
the washer motor and make sure the motor oper-
ates.
WW-00355
WW-00356
WW-00357
WW-00358
12