WIPER AND WASHER SYSTEMS
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WIPER AND WASHER SYSTEMS > General Description
SPECIFICATION

Front wiper motor | Input | 12 V — 60 W or less
Rear wiper motor | Input | 12 V — 42 W or less
Front washer motor | Pump type | Centrifugal
Input | 12 V — 60 W or less
Rear washer motor | Pump type | Centrifugal
Input | 12 V — 30 W or less

WIPER AND WASHER SYSTEMS > General Description
COMPONENT
1. FRONT WIPER

(1) | Rubber windshield wiper assistor | (7) | Rubber windshield wiper driver | Tightening torque: N·m (kgf-m, ft-lb)
(2) | Blade windshield wiper assistor | (8) | Blade windshield wiper driver | T1: | 5.4 (0.6, 4.0)
(3) | Arm ASSY windshield wiper assistor (model with EyeSight) | (9) | Arm ASSY windshield wiper driver | T2: | 6 (0.6, 4.4)
(4) | Hose wiper arm washer (model with EyeSight) | (10) | Link ASSY windshield wiper | T3: | 22 (2.2, 16.2)
(5) | Arm ASSY windshield wiper assistor (model without EyeSight) | (11) | Bushing |  |
(6) | Cover windshield wiper arm | (12) | Motor ASSY windshield wiper |  |

2. REAR WIPER

(1) | Motor ASSY rear wiper | (5) | Cover rear wiper arm | Tightening torque: N·m (kgf-m, ft-lb)
(2) | Rubber | (6) | Arm ASSY rear wiper | T1: | 6 (0.6, 4.4)
(3) | Collar | (7) | Blade rear wiper | T2: | 8 (0.8, 5.9)
(4) | Cap pivot wiper | (8) | Rubber rear wiper |  |

3. WINDOW WASHER

(1) | Tank ASSY washer | (8) | Clip | (15) | Grommet
(2) | Motor pump ASSY washer rear | (9) | Cushion | (16) | Check valve rear camera washer
(3) | Sensor washer tank | (10) | Check valve windshield washer |  |
(4) | Motor pump ASSY washer front | (11) | Nozzle windshield washer | Tightening torque: N·m (kgf-m, ft-lb)
(5) | Hose ASSY rear washer | (12) | Joint washer hose (model with EyeSight) | T: | 6 (0.6, 4.4)
(6) | Hose ASSY windshield washer | (13) | Nozzle rear washer |  |
(7) | Joint washer hose | (14) | Nozzle rear camera washer |  |

WIPER AND WASHER SYSTEMS > General Description
CAUTION

- When performing service operation, refer to “Repair Contents” in “General Description”. REPAIR CONTENTS>Repair Contents

- Before performing vehicle maintenance, turn the ignition switch to OFF and disconnect the ground terminal from the battery sensor. REPAIR CONTENTS>NOTE > BATTERY

- Be careful of the following items. Failing to do so may cause the airbag system malfunction.

  - Yellow connectors and harnesses with yellow tapes around them are the connectors and harnesses for the airbag system. When using a tester on these circuits, follow the cautions of “AIRBAG SYSTEM”. AIRBAG SYSTEM>General Description>CAUTION

  - Be careful not to damage the airbag system wiring harness when servicing the electrical parts around the steering column.

- When connecting the washer hoses, be careful not to cause bend or blockage.

- If even a small amount of silicon oil or grease enters the tank washer and the 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.

WIPER AND WASHER SYSTEMS > General Description
PREPARATION TOOL
1. SPECIAL TOOL

ILLUSTRATION | TOOL NUMBER | DESCRIPTION | REMARKS
| — | SUBARU SELECT MONITOR 4 | Used for setting of each function and troubleshooting for electrical system. For detailed operation procedures of Subaru Select Monitor 4, refer to “Help” of application.

2. GENERAL TOOL

TOOL NAME | REMARKS
Circuit tester | Used for measuring resistance, voltage and current.
DST-i | Used together with Subaru Select Monitor 4.

3. HANDMADE TOOL
•
WASHER NOZZLE ADJUSTMENT JIG

Referring to the data described below, prepare the materials to make a nozzle windshield washer adjustment tool.

Preparation items:

Vertebra of wiper blade which is to be discarded

Vinyl tape

1.

Grind the vertebra edge until the width becomes 1 mm (0.04 in).

2.

Bend the vertebra at the position 25 mm (0.98 in) away from its end by 45°.

3.

Bend the vertebra at the position 29 mm (1.14 in) away from the other end by 45°.

4.

Double up the vertebra so that the longer end (29 mm (1.14 in)) comes upward.

5.

Secure the vertebra with a vise (a) so that the tip clearance between upper and lower becomes 5 mm (0.2 in).

6.

Bend the vertebra at the position approximately 90 mm (3.54 in) away from the bending point for the longer end.

7.

Check that the tip clearance between upper and lower is 5 mm (0.2 in), and secure the vertebra with vinyl tape (b).

WIPER AND WASHER SYSTEMS > Relay and Fuse
LOCATION

Main fuse box (M/B) | Wiper relay | (A)
Fuse 30 A (front wiper, combination switch (wiper)) | (B)
Fuse 15 A (front washer) | (C)
Fuse 15 A (rear wiper, rear washer, headlight washer) | (D)
Relay holder (R/H) | Rear wiper relay | (E)

For other related fuses, refer to the wiring diagram. WIRING SYSTEM>Power Supply Circuit

WIPER AND WASHER SYSTEMS > Relay and Fuse
INSPECTION
1. CHECK FUSE
1.

Remove the fuse and inspect visually.

2.

If the fuse is blown out, replace the fuse.

2. CHECK RELAY
1.

Measure the resistance between relay terminals.

Terminal No. | Inspection conditions | Standard | Circuit
1 — 3 | Always | 1 MΩ or more |
1 — 3 | Apply battery voltage between terminals 2 and 4. | Less than 1 Ω

Terminal No. | Inspection conditions | Standard | Circuit
1 — 2 | Always | 1 MΩ or more |
1 — 4 | Always | Less than 1 Ω
1 — 2 | Apply battery voltage between terminals 3 and 5. | Less than 1 Ω

2.

Replace the relay if the inspection result is not within the standard value.

WIPER AND WASHER SYSTEMS > Wiper and Washer System
WIRING DIAGRAM
1. WIPER AND WASHER (FRONT)

Refer to “Front Wiper and Washer System” in the wiring diagram. WIRING SYSTEM>Front Wiper and Washer System>WIRING DIAGRAM

2. WIPER AND WASHER (REAR)

Refer to “Rear Wiper and Washer System” in the wiring diagram. WIRING SYSTEM>Rear Wiper and Washer System>WIRING DIAGRAM

WIPER AND WASHER SYSTEMS > Wiper and Washer System
INSPECTION

Symptoms | Repair order
Wiper and washers do not operate. | Wiper fuse Combination switch (wiper) Motor assembly wiper Wiring harness
Wipers do not operate in LO or HI. | Combination switch (wiper) Motor assembly wiper Wiring harness
Wipers do not operate in INT. | Combination switch (wiper) Motor assembly wiper Wiring harness
Washer motor does not operate. | Combination switch (wiper) Motor pump assembly washer Wiring harness
Wipers do not operate when washer switch is ON. | Motor assembly wiper Wiring harness
Washer fluid spray does not operate properly. | Motor pump assembly washer Hose assembly washer Nozzle washer
Wiper chatters or judders during operation. | Oil film and dirt on the glass Arm assembly wiper Motor assembly wiper

WIPER AND WASHER SYSTEMS > Wiper and Washer System
NOTE

For procedure of each component of the wiper and washer system, refer to the respective sections.

- Combination switch (wiper): WIPER AND WASHER SYSTEMS>Combination Switch (Wiper)

- Wiper blade: WIPER AND WASHER SYSTEMS>Wiper Blade

- Front wiper arm: WIPER AND WASHER SYSTEMS>Front Wiper Arm

- Front wiper motor and link: WIPER AND WASHER SYSTEMS>Front Wiper Motor and Link

- Rear wiper arm: WIPER AND WASHER SYSTEMS>Rear Wiper Arm

- Rear wiper motor: WIPER AND WASHER SYSTEMS>Rear Wiper Motor

- Washer tank and motor pump: WIPER AND WASHER SYSTEMS>Washer Tank and Motor

- Front washer nozzle & hose: WIPER AND WASHER SYSTEMS>Front Washer Nozzle and Hose

- Rear washer nozzle: WIPER AND WASHER SYSTEMS>Rear Washer

WIPER AND WASHER SYSTEMS > Combination Switch (Wiper)
REMOVAL
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the column cover assembly. POWER ASSISTED SYSTEM (POWER STEERING)>Steering Column>REMOVAL

3.

Remove the switch assembly combination wiper.

(1)

Disconnect the connector.

(2)

Press the claws (a), and pull out the switch assembly combination wiper.

Do not press the claws with excessive force. They may be damaged.

WIPER AND WASHER SYSTEMS > Combination Switch (Wiper)
INSTALLATION
1.

Install the switch assembly combination wiper.

2.

Install the column cover assembly.

3.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

WIPER AND WASHER SYSTEMS > Combination Switch (Wiper)
INSPECTION
1. CHECK WITH SUBARU SELECT MONITOR
1.

Check the input signal when the switch assembly combination wiper is operated, using the [Data Monitor] display. BODY CONTROL(DIAGNOSTICS)>Data Monitor>LIST

- F wiper input

- R wiper (ON) SW input

- R wiper (INT) SW input

- R washer SW input

2.

Does the input signal change corresponding to the switch operation?

- Yes → Finish the diagnosis.

- No → Check the harness.

2. INSPECTION OF SWITCH UNIT
MANUAL WIPER
1.

Operate the switches to check the continuity between terminals.

Preparation tool:

Circuit tester

- Front

  Switch position | Terminal No. | Standard
  OFF | B2 — B1 | 1 MΩ or more
  MIST | B2 — B3 | Less than 1 Ω
  LO | B2 — B3 | Less than 1 Ω
  HI | B2 — B4 | Less than 1 Ω
  Washer ON | A3 — A2 | Less than 1 Ω

- Rear

  Switch position | Terminal No. | Standard
  Washer ON (wiper interlock operation) | A7 — A2 B5 — A2 | Less than 1 Ω
  OFF | A7 — A2 A6 — A2 B5 — A2 | 1 MΩ or more
  LO | A6 — A2 | Less than 1 Ω
  HI | A7 — A2 | Less than 1 Ω
  Washer ON | B5 — A2 | Less than 1 Ω

2.

Replace the switch if the inspection result is not within the standard value.

3. CHECK INTERMITTENT OPERATION
1.

Turn the ignition switch to ON.

2.

Operate the combination switch (wiper) to the INT position.

3.

Check the stop duration during intermittent operation when intermittent control switch is in FAST and SLOW.

Intermittent stationary time

FAST: Approx. 2 seconds

SLOW: Approx. 16 seconds

4.

Replace the switch if the inspection result is not within the standard value.

4. REAR WIPER
1. CHECK INPUT OF BODY INTEGRATED UNIT.

By using the Subaru Select Monitor, check the input signal when the combination switch (R wiper) is operated.

1.

Turn the ignition switch to ON.

2.

Display the data of [R wiper ON SW input], [R wiper INT SW input] and [R washer SW input] using Subaru Select Monitor. BODY CONTROL(DIAGNOSTICS)>Data Monitor

3.

Operate the combination switch (R wiper) to each position of ON, INT and Washer ON.

Does the input signal change corresponding to the switch operation?

3

2

2. CHECK HARNESS.
1.

Turn the ignition switch to OFF.

2.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

3.

Disconnect the connectors of body integrated unit and combination switch (wiper).

4.

Measure the resistance between body integrated unit and combination switch (wiper).

Connector & terminal

(i81) No. 19 — (i68) No. 7:

(i81) No. 3 — (i68) No. 6:

(i81) No. 10 — (i69) No. 5:

Is the resistance less than 10 Ω?

3

Repair the harness between body integrated unit and combination switch (wiper).

3. CHECK OUTPUT OF BODY INTEGRATED UNIT.

Using the Subaru Select Monitor, check the output signal when the combination switch (R wiper) is operated.

1.

Turn the ignition switch to ON.

2.

Display the data of [R wiper output] using Subaru Select Monitor. BODY CONTROL(DIAGNOSTICS)>Data Monitor

3.

Operate the combination switch (R wiper) to ON and to Washer ON.

4.

When the operation in step (2) is performed, check the output signal of body integrated unit to motor assembly rear wiper.

When the combination switch (R wiper) is set to ON, is continuous ON output? Also, when the washer is set to ON, is ON output?

4

Replace the body integrated unit. SECURITY AND LOCKS>Body Integrated Unit>NOTE

4. CHECK OUTPUT OF BODY INTEGRATED UNIT.

Using the Subaru Select Monitor, check the output signal when the combination switch (R wiper) is operated.

1.

Turn the ignition switch to ON.

2.

Display the data of [R wiper output] using Subaru Select Monitor. BODY CONTROL(DIAGNOSTICS)>Data Monitor

3.

Operate the combination switch (R wiper) to the INT position.

4.

When the operation in step (2) is performed, check the output signal of body integrated unit.

When the combination switch (R wiper) is set to INT, is ON/OFF output repeated? (INT OFF time (when vehicle parked): 12 seconds)

8

5

5. CHECK HARNESS BETWEEN BODY INTEGRATED UNIT AND MOTOR ASSEMBLY REAR WIPER.
1.

Turn the ignition switch to OFF.

2.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

3.

Disconnect the connector of the body integrated unit and motor assembly rear wiper.

4.

Measure the resistance between the harness connector terminals of the body integrated unit and the motor assembly rear wiper.

Connector & terminal

(B280) No. 5 — (D43) No. 2:

Is the resistance less than 10 Ω?

6

Repair the open circuit of harness between the body integrated unit and the motor assembly rear wiper.

6. CHECK HARNESS BETWEEN BODY INTEGRATED UNIT AND REAR WIPER FUSE.
1.

Turn the ignition switch to OFF.

2.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

3.

Disconnect the connector of body integrated unit.

4.

Measure the resistance between the harness connector terminals of the body integrated unit and the rear wiper fuse in the main fuse box.

Connector & terminal

(B287) No. 2 — Rear wiper fuse

Is the resistance less than 10 Ω?

7

Repair the open circuit of the harness between body integrated unit and rear wiper fuse.

7. CHECK STOP POSITION CIRCUIT OF MOTOR ASSEMBLY REAR WIPER.
1.

Disconnect the harness connector of the motor assembly rear wiper.

2.

Check the continuity of the stop position circuit for the motor assembly rear wiper.

Connector & terminal

(D43) No. 2 — (D43) No. 1:

Is there continuity between terminals?

8

Replace the rear wiper motor assembly.

8. CHECK POWER SUPPLY CIRCUIT OF MOTOR ASSEMBLY REAR WIPER.
1.

Disconnect the harness connector of the motor assembly rear wiper.

2.

Turn the ignition switch to ON.

3.

Measure the voltage between the motor assembly rear wiper harness connector terminal and chassis ground.

Connector & terminal

(D43) No. 3 (+) — Chassis ground (−):

Is the voltage 10 V or more?

9

Check the fuse (No. 42 in main fuse box).

9. CHECK GROUND CIRCUIT OF MOTOR ASSEMBLY REAR WIPER.
1.

Turn the ignition switch to OFF.

2.

Measure the resistance between the motor assembly rear wiper harness connector terminal and chassis ground.

Connector & terminal

(D43) No. 1 — Chassis ground:

Is the resistance less than 10 Ω?

10

Repair the open circuit of the motor assembly rear wiper ground circuit.

10. CHECK HARNESS BETWEEN REAR WIPER RELAY AND MOTOR ASSEMBLY REAR WIPER.
1.

Turn the ignition switch to OFF.

2.

Disconnect the harness connector of the rear wiper relay.

3.

Disconnect the harness connector of the motor assembly rear wiper.

4.

Measure the resistance between the harness connector terminals of the rear wiper relay and the motor assembly rear wiper.

Connector & terminal

(B225) No. 14 — (D43) No. 2:

Is the resistance less than 10 Ω?

11

Repair the open circuit of the harness between body integrated unit and the motor assembly rear wiper.

11. CHECK OUTPUT OF BODY INTEGRATED UNIT.
1.

Connect the harness connector of body integrated unit.

2.

Disconnect the connector of the motor assembly rear wiper.

3.

Turn the ignition switch to ON.

4.

Measure the voltage between the motor assembly rear wiper connector and chassis ground.

Connector & terminal

(D43) No. 2 (+) — Chassis ground (−):

Is the voltage less than 1.5 V when the rear wiper switch is OFF, and is the voltage 10 V or more when the rear wiper switch is ON?

12

Replace the body integrated unit. SECURITY AND LOCKS>Body Integrated Unit>NOTE

12. CHECK OPERATION OF MOTOR ASSEMBLY REAR WIPER.
1.

Remove the motor assembly rear wiper.

2.

Check the motor assembly rear wiper. WIPER AND WASHER SYSTEMS>Rear Wiper Motor>INSPECTION

Does the motor assembly rear wiper rotate normally?

End.

Replace the motor assembly rear wiper assembly.

Rear wiper intermittent stopping time

Select lever position | Vehicle speed (km/h (MPH)) | Intermittent stopping time (sec.)
Rev. | — | Continuous operation
Except for reverse mode | 80 — (50 —) | 3
50 — 80 (31 — 50) | 6
20 — 50 (12 — 31) | 9
0 — 20 (0 — 12) | 12

WIPER AND WASHER SYSTEMS > Washer Tank and Motor
REMOVAL
1. WASHER TANK
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the bumper face front. EXTERIOR/INTERIOR TRIM>Front Bumper>REMOVAL

3.

Remove the tank washer assembly.

(1)

Remove the clip of the holder windshield washer tank.

(2)

Disconnect the connector from the motor pump assembly washer and the sensor washer tank, and then remove the harness clip.

(3)

Prepare a container before disconnecting the hose washer, and drain all washer fluid in the tank washer.

(4)

Remove the bolt and nuts and remove the tank washer assembly.

2. WASHER MOTOR PUMP
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Lift up the vehicle.

3.

Remove the under cover front. EXTERIOR/INTERIOR TRIM>Front Under Cover>REMOVAL

4.

Remove the clips and screws, and turn over the mud guard front LH.

5.

Disconnect the connector from the motor pump assembly washer.

6.

Prepare a container before disconnecting the hose washer, and drain all washer fluid in the tank washer.

7.

Remove the motor pump assembly washer.

(a) | Rear washer pump motor
(b) | Front washer pump motor

3. WASHER FLUID LEVEL SENSOR

Do not hit or apply any impact to the sensor washer tank during removal, because it has a poor resistance to impact. Sensor internal parts may be damaged when an impact is applied.

1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Lift up the vehicle.

3.

Remove the under cover front. EXTERIOR/INTERIOR TRIM>Front Under Cover>REMOVAL

4.

Remove the clips and screws, and turn over the mud guard front LH.

5.

Remove the sensor washer tank.

(1)

Disconnect the connector.

(2)

Prepare a container before disconnecting the hose washer, and drain all washer fluid in the tank washer.

(3)

Remove the sensor washer tank with a thick towel or the like.

WIPER AND WASHER SYSTEMS > Washer Tank and Motor
INSTALLATION
1. WASHER TANK

Before installing the bumper face, match the claws on the bracket front bumper with the engaging position of flange section on the bumper face side. If the engaging position is not correct, the flange section may be broken or the clearance between fender panel and bumper face may not be uniform.

1.

Install the tank washer assembly.

Tightening torque:

6 N·m (0.6 kgf-m, 4.4 ft-lb)

2.

Connect the hose washer.

3.

Connect each connector.

4.

Add new washer fluid.

5.

Install the bumper face front. EXTERIOR/INTERIOR TRIM>Front Bumper>INSTALLATION

6.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

7.

Adjust the fog light beam. (Model with fog light) LIGHTING SYSTEM>Front Fog Light Assembly>ADJUSTMENT > FOG LIGHT AIMING

2. WASHER MOTOR PUMP

Install the mud guard front so that the front end of the mud guard (b), except for the clip fixing point, comes inside the bumper face (a).

1.

Install the motor pump assembly washer to the tank washer.

2.

Connect the hose washer.

3.

Connect each connector.

4.

Add new washer fluid.

5.

Install the mud guard front LH.

6.

Install the under cover front.

Tightening torque:

18 N·m (1.8 kgf-m, 13.3 ft-lb)

7.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

3. WASHER FLUID LEVEL SENSOR

Install the mud guard front so that the front end of the mud guard (b), except for the clip fixing point, comes inside the bumper face (a).

1.

Align the protrusion (a) of the sensor washer tank with a center position of double line marks (b) on the tank washer side, and push the flat surface (c) to install.

- Do not hit or apply any impact to the sensor washer tank when it is reused, because it has a poor resistance to impact.

- When the installation is difficult, apply washer fluid to the packing. Do not use silicone oil.

2.

After installing the sensor washer tank, perform the following confirmations.

- There is no gap between the tank washer and the packing.

- There is no gap between the packing and the sensor washer tank.

- There is no turn over to the packing and its peripheral area.

3.

Connect each connector.

4.

Add new washer fluid.

5.

Install the mud guard front LH.

6.

Install the under cover front.

Tightening torque:

18 N·m (1.8 kgf-m, 13.3 ft-lb)

7.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

WIPER AND WASHER SYSTEMS > Washer Tank and Motor
INSPECTION
1. WASHER PUMP

Apply battery voltage to the connector terminal of the motor pump assembly washer, and make sure that the motor operates.

2. WASHER FLUID LEVEL SENSOR
1.

Check the connection status of washer fluid level sensor connector.

2.

Does the low washer fluid warning light illuminate after draining the washer fluid? And does the low washer fluid warning light go off after refilling the washer fluid?

- Yes → Normal operation.

- No → Perform step 3).

3.

Using a tester, measure the voltage of the washer fluid level sensor connector.

(1)

Is the voltage approx. 8.5 V or more?

- Yes → Perform step 4).

- No → Check harness and meter, and replace if necessary.

4.

Does the meter indicator illuminate if you short the washer fluid level sensor connector?

- Yes → Perform step 5).

- No → Check meter, and replace if necessary.

5.

Using a tester, measure the resistance of the washer fluid level sensor.

(1)

Turn over the mud guard.

(2)

Measure the resistance of the washer fluid level sensor.

Amount of washer fluid in the tank | Standard
No remaining quantity (ON) | Less than 10 Ω
There is remaining quantity (OFF) | 1 MΩ or more

(3)

Is the resistance within the standard?

- Yes → Normal operation.

- No → Replace the washer fluid level sensor along with the washer tank.

WIPER AND WASHER SYSTEMS > Wiper Blade
REMOVAL
1. FRONT

- When standing up the arm assembly windshield wiper, perform the driver’s side first in order not to interfere the arms with each other.

- When standing up the arm assembly windshield wiper, make sure to hold the arm portion. Holding the blade portion may cause the blade deformation due to warpage.

  (a) | Blade ASSY windshield wiper
  (b) | Arm ASSY windshield wiper

1.

Remove the blade assembly windshield wiper.

(1)

Press the lock button .

(2)

Pull the blade assembly windshield wiper in the arrow direction to remove.

2. REAR

Turn the blade assembly rear wiper in the direction of arrow (A) and remove it from the arm assembly rear wiper.

(A) | Rotate the blade assembly rear wiper. |  |  |
(a) | Arm ASSY rear wiper | (b) | Blade ASSY rear wiper | (c) | Blade ASSY rear wiper installation portion

WIPER AND WASHER SYSTEMS > Wiper Blade
INSTALLATION
1. FRONT

After installation, confirm that the lock button is locked securely.

1.

Align the protrusion section of arm inner and the groove on the blade side.

2.

Slide until the lock button is locked and install the blade assembly.

2. REAR

Make sure that the blade assembly is securely locked.

Install each part in the reverse order of removal.

WIPER AND WASHER SYSTEMS > Wiper Blade
DISASSEMBLY
1. FRONT
1.

Hold the rubber assembly windshield wiper, and pull it in the arrow direction to the slit position of the arm assembly windshield.

2.

Pull out the rubber assembly windshield wiper from the slit of the arm assembly .

Shorten the entire rubber assembly ‐ windshield wiper in the arrow direction at three or four places.

(a) | Slit of blade ASSY

2. REAR

Slightly pull the top of the rubber assembly rear wiper from the stopper (a), and pull out completely.

WIPER AND WASHER SYSTEMS > Wiper Blade
ASSEMBLY
1. FRONT

Install the rubber assembly windshield wiper in the reverse order.

2. REAR
1.

Insert the rubber assembly rear wiper into claw (B).

2.

Insert the rubber assembly rear wiper until its top end protrudes approx. 20 mm (0.79 in) from stopper (D).

3.

Insert the rubber assembly rear wiper into claw (A).

WIPER AND WASHER SYSTEMS > Wiper Blade
INSPECTION
1.

Check and clean the rubber assembly windshield wiper.

- Do not use organic solvent-based cleaner when cleaning rubber parts in order to avoid rubber part deterioration.

- Clean rubber parts using a soft cloth or paper towel dampened with windshield washer fluid or mild synthetic detergent.

Replace the rubber assembly windshield wiper if rubber part hardening, deformation or damage is found.

2.

Operate the washer system to check if a chattering sound or insufficient wiping occurs.

3.

If a chattering sound or insufficient wiping occurs, perform the following procedures.

(1)

Make sure that the blade assembly windshield wiper is not deformed and the movable part moves smoothly.

(2)

Remove oil film and dirt from the glass.

- When powder-type glass cleaner is used, use after having been dissolved in water sufficiently. If it is used in less water, the glass surface may be damaged.

- Clean the glass surface using a soft cloth or sponge with glass cleaner.

(3)

Operate the windshield wiper again. If a chattering sound or insufficient wiping occurs, perform the procedures again.

4.

If defective is not improved after performing step 1 without replacing the rubber assembly windshield wiper, replace the rubber assembly windshield wiper with a new part.

5.

If defective is still not improved after operating the washer system again, replace the blade assembly windshield wiper with a new part.

WIPER AND WASHER SYSTEMS > Front Wiper Arm
REMOVAL
1. MODELS WITHOUT EyeSight

- When standing up the arm assembly windshield wiper, perform the driver’s side first in order not to interfere the arms with each other.

- When standing up the arm assembly windshield wiper, make sure to hold the arm portion. Holding the blade portion may cause the blade deformation.

  (a) | Blade ASSY windshield wiper
  (b) | Arm ASSY windshield wiper

1.

Remove the cover windshield wiper arm.

2.

Remove the nuts, and remove the arm assembly windshield wiper.

2. MODELS WITH EyeSight

- When standing up the arm assembly windshield wiper, perform the driver’s side first in order not to interfere the arms with each other.

- When standing up the arm assembly windshield wiper, make sure to hold the arm portion. Holding the blade portion may cause the blade deformation.

(a) | Blade ASSY windshield wiper
(b) | Arm ASSY windshield wiper

1.

Remove the cover windshield wiper arm.

2.

Remove the arm assembly windshield wiper.

(1)

Remove the nuts, and remove the arm assembly windshield wiper.

(2)

Put alignment marks (a) at two places and disconnect the hose from the nozzle.

(3)

Pull out the hose and remove the arm assembly windshield wiper assistor.

3.

When removing the hose from the joint washer hose, refer to the removal of “Nozzle wiper arm washer & hose”. WIPER AND WASHER SYSTEMS>Front Washer Nozzle and Hose>REMOVAL > NOZZLE WIPER ARM WASHER & HOSE (MODEL WITH EYESIGHT)

Do not remove the nozzle wiper arm washer from the arm assembly windshield wiper assistor.

If nozzle replacement is required, replace the arm assembly windshield wiper assistor as a unit.

WIPER AND WASHER SYSTEMS > Front Wiper Arm
INSTALLATION
1. MODELS WITHOUT EyeSight

Since the arm assembly windshield wiper on the left and right sides can interfere with each other, install the passenger’s side first.

1.

Install the arm assembly windshield wiper.

(1)

Assemble the arm assembly windshield wiper so that the blade assembly windshield wiper is aligned to the ceramic print point mark of the windshield glass.

(2)

Tighten the arm assembly windshield wiper to specified torque and install the cap.

Tightening torque:

22 N·m (2.2 kgf-m, 16.2 ft-lb)

2.

Operate the windshield wiper to check that the stop position is aligned with the point mark.

If it is not aligned with the point mark, perform the removal and installation of the windshield wiper over again. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

2. MODELS WITH EyeSight

Install firmly so that the hose is not bent, compressed or flattened.

Since the arm assembly windshield wiper on the left and right sides can interfere with each other, install the passenger’s side first.

1.

When the hose is removed from the joint washer hose, refer to “Installation” of “Front washer nozzle & hose”. WIPER AND WASHER SYSTEMS>Front Washer Nozzle and Hose>INSTALLATION

2.

Install the arm assembly windshield wiper.

(1)

Align the alignment mark (a), and install the hose to the arm assembly windshield wiper assistor.

(2)

Assemble the arm assembly windshield wiper so that the blade assembly windshield wiper is aligned to the ceramic print point mark of the windshield glass.

(3)

Tighten the arm assembly windshield wiper to specified torque and install the cap.

Tightening torque:

22 N·m (2.2 kgf-m, 16.2 ft-lb)

3.

Operate the windshield wiper to check that the stop position is aligned with the point mark.

If it is not aligned with the point mark, perform the removal and installation of the windshield wiper over again. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

4.

Make sure that the hose and the cover joint do not interfere during windshield wiper operation.

WIPER AND WASHER SYSTEMS > Front Wiper Motor and Link
REMOVAL
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the arm assembly windshield wiper. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

3.

Remove the cowl panel side and the cowl panel assembly. EXTERIOR/INTERIOR TRIM>Cowl Panel>REMOVAL

Before removing the cowl panel, use an air blower and nylon brush to sweep gravel from the lower area of the front side of the glass.

4.

Remove the link assembly windshield wiper.

(1)

Remove the bolt.

(2)

Slide the entire link assembly in the arrow direction and remove the link assembly windshield wiper.

(3)

Disconnect the connector of the motor assembly windshield wiper and remove the link assembly windshield wiper.

5.

Remove the motor assembly windshield wiper.

(1)

Using a crowbar wrapped with protective tape, disconnect the link assembly windshield wiper from the link plate.

(2)

Remove the bolts, and remove the motor assembly windshield wiper.

WIPER AND WASHER SYSTEMS > Front Wiper Motor and Link
INSTALLATION

- If the cowl panel assembly cannot be installed properly, do not hit or set it forcibly. The claws of the cowl panel or the windshield glass may be damaged.

- Before installing the windshield glass and cowl panel, make sure there are no gravel in the installing area.

1.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Check that the motor assembly windshield wiper is at the auto stop position.

During motor operation, do not touch the movable part.

(1)

Connect the harness of front wiper to the motor assembly windshield wiper.

(2)

Switch the combination switch (wiper) to ON/OFF one time.

3.

Disconnect the ground terminal from battery sensor again. REPAIR CONTENTS>NOTE > BATTERY

4.

Install the motor assembly windshield wiper.

(1)

Align the link plate position.

Install the motor assembly windshield wiper at the position where the rod (b) and link plate (a) are aligned in a straight line.

(2)

Install the motor assembly windshield wiper.

Tightening torque:

5.5 N·m (0.6 kgf-m, 4.1 ft-lb)

5.

Install the link assembly windshield wiper.

Tightening torque:

6 N·m (0.6 kgf-m, 4.4 ft-lb)

6.

Install the cowl panel side and the cowl panel assembly. EXTERIOR/INTERIOR TRIM>Cowl Panel>INSTALLATION

7.

Install the arm assembly windshield wiper. WIPER AND WASHER SYSTEMS>Front Wiper Arm>INSTALLATION

8.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

9.

Operate the windshield wiper to check that the stop position is aligned with the point mark.

If it is not aligned with the point mark, perform the removal and installation of the windshield wiper over again. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

10.

Make sure that the hose and the cover joint do not interfere during windshield wiper operation. (Models with EyeSight)

WIPER AND WASHER SYSTEMS > Front Wiper Motor and Link
INSPECTION
1.

Check that the following operations perform normally.

Fix the motor to prevent the motor from being shorted by moving during operation.

(1)

When the battery is connected to the terminal of connectors, confirm that the motor operates at low speed.

(2)

When the battery is connected to the terminal of connectors, confirm that the motor operates at high speed.

(3)

Connect the battery to terminals of the connector, and remove the terminal connection with motor rotating at low speed, and stop the motor assembly windshield wiper in mid-operation.

(4)

Connect the battery and check that the motor stops at the automatic stop position after the motor operates at low speed again.

2.

Replace the motor assembly windshield wiper if it is found defective.

WIPER AND WASHER SYSTEMS > Front Washer Nozzle and Hose
REMOVAL
1. NOZZLE WINDSHIELD WASHER & HOSE
1.

Remove the arm assembly windshield wiper. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

2.

Remove the cowl panel side and the cowl panel assembly. EXTERIOR/INTERIOR TRIM>Cowl Panel>REMOVAL

Before removing the cowl panel, use an air blower and nylon brush to sweep gravel from the lower area of the front side of the glass.

3.

Remove the nozzle windshield washer.

(1)

Push the claw using a flat tip screwdriver, etc.

(2)

When the nozzle windshield washer lifts up, pull out the nozzle windshield washer using a clip remover, etc.

(3)

Disconnect the hose windshield washer, and remove the nozzle windshield washer.

4.

Disconnect the hose windshield washer as necessary.

- Models without EyeSight

- Models with EyeSight

2. NOZZLE WIPER ARM WASHER & HOSE (MODEL WITH EYESIGHT)

Do not remove the nozzle wiper arm washer from the arm assembly windshield wiper assistor.

If nozzle replacement is required, replace the arm assembly windshield wiper assistor as a unit.

1.

Remove the arm assembly windshield wiper. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

2.

Remove the cowl panel side and the cowl panel assembly. EXTERIOR/INTERIOR TRIM>Cowl Panel>REMOVAL

Before removing the cowl panel, use an air blower and nylon brush to sweep gravel from the lower area of the front side of the glass.

3.

Release the claws, and remove the cover joint from cowl panel assembly.

4.

Remove the hose wiper arm washer.

WIPER AND WASHER SYSTEMS > Front Washer Nozzle and Hose
INSTALLATION

Before installing the windshield glass and cowl panel, make sure there are no gravel in the installing area.

1.

Install the nozzle windshield washer.

(1)

Install the nozzle windshield washer.

(2)

Install the hose windshield washer.

2.

Install the cowl panel side and the cowl panel assembly. EXTERIOR/INTERIOR TRIM>Cowl Panel>INSTALLATION

3.

Install the arm assembly windshield wiper. WIPER AND WASHER SYSTEMS>Front Wiper Arm>INSTALLATION

4.

Install the hose to the joint washer hose. (Models with EyeSight)

5.

Install the cover joint to the cowl panel assembly. (Models with EyeSight)

6.

Adjust the position of the nozzle windshield washer. WIPER AND WASHER SYSTEMS>Front Washer Nozzle and Hose>ADJUSTMENT

7.

Operate the windshield wiper to check that the stop position is aligned with the point mark.

If it is not aligned with the point mark, perform the removal and installation of the windshield wiper over again. WIPER AND WASHER SYSTEMS>Front Wiper Arm>REMOVAL

8.

Make sure that the hose and the cover joint do not interfere during windshield wiper operation. (Models with EyeSight)

WIPER AND WASHER SYSTEMS > Front Washer Nozzle and Hose
INSPECTION

- Make sure the nozzle windshield washer and the hose windshield washer are not clogged.

- Make sure the hose windshield washer is not bent.

- Check the position of the nozzle windshield washer. WIPER AND WASHER SYSTEMS>Front Washer Nozzle and Hose>ADJUSTMENT

WIPER AND WASHER SYSTEMS > Front Washer Nozzle and Hose
ADJUSTMENT
1. NOZZLE WINDSHIELD WASHER
1.

Set the combination switch (wiper) to the OFF position.

2.

While the vehicle is at a standstill, insert the washer nozzle adjustment tool (a) into upper side (b) and lower side (c) of the nozzle windshield washer to perform necessary adjustment.

Washer nozzle is made of resin. If precision screwdriver (a) or equivalent is inserted into discharge port for adjustment, the discharge port can be deformed, and washer fluid cannot be sprayed.

3.

Adjust the washer injection position as shown in the figure.

2. NOZZLE WIPER ARM WASHER (MODEL WITH EYESIGHT)

Check and adjust the spray position of the nozzle wiper arm washer at the position where the wiper arm stops.

1.

Set the combination switch (wiper) to the OFF position.

2.

While the vehicle is stopped, check that the washer spray position is as shown in the figure.

3.

After inspection, if the spray position is really out of the specified range, replace with a new arm assembly windshield wiper assistor.

(a) | Wiping area of arm ASSY windshield wiper assistor | (b) | Spray area |  |

WIPER AND WASHER SYSTEMS > Rear Wiper Arm
REMOVAL
1.

Pull up the cover rear wiper arm.

2.

Remove the nut, and remove the arm assembly rear wiper.

WIPER AND WASHER SYSTEMS > Rear Wiper Arm
INSTALLATION
1.

Install the arm assembly rear wiper.

(1)

Assemble the blade assembly rear wiper aligning it with the marking on the glass.

(2)

Tighten the arm assembly rear wiper to the specified torque, and install the cover rear wiper arm.

Tightening torque:

8 N·m (0.8 kgf-m, 5.9 ft-lb)

2.

Operate the wiper to check whether the wiper blade aligns with the point mark. If not, perform installation over again.

WIPER AND WASHER SYSTEMS > Rear Wiper Arm
ADJUSTMENT
1.

Operate the rear wiper once.

2.

If the wiper blade is not aligned with the point mark, perform the removal of the rear wiper to align with the marking. WIPER AND WASHER SYSTEMS>Rear Wiper Arm>REMOVAL

WIPER AND WASHER SYSTEMS > Rear Wiper Motor
REMOVAL
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the trim panel rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Trim>REMOVAL

3.

Remove the arm assembly rear wiper.

(1)

Remove the cover rear wiper arm.

(2)

Remove the nut, and remove the arm assembly rear wiper.

4.

Remove the motor assembly rear wiper.

(1)

Disconnect the harness connector of the motor assembly rear wiper.

(2)

Remove the bolts, and remove the motor assembly rear wiper.

WIPER AND WASHER SYSTEMS > Rear Wiper Motor
INSTALLATION
1.

Check that the mark on the cap pivot wiper faces up.

2.

Install the motor assembly rear wiper.

(1)

Install the bolts, and install the motor assembly rear wiper.

Tightening torque:

6 N·m (0.6 kgf-m, 4.4 ft-lb)

(2)

Install the harness connector of the motor assembly rear wiper.

3.

Install the arm assembly rear wiper.

(1)

Install the nuts, and install the arm assembly rear wiper.

Tightening torque:

8 N·m (0.8 kgf-m, 5.9 ft-lb)

(2)

Install the cover rear wiper arm.

4.

Install the rear gate trim. EXTERIOR/INTERIOR TRIM>Rear Gate Trim>INSTALLATION

5.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

WIPER AND WASHER SYSTEMS > Rear Wiper Motor
INSPECTION

Fix the motor to prevent the motor from being shorted by moving during operation.

1.

Connect the battery to the motor assembly rear wiper connector, and check that the motor assembly rear wiper operates.

2.

Connect the battery to terminals of the connector, and remove the terminal connection with motor rotating, and stop the motor in mid-operation.

3.

Connect the battery and check that the motor stops at the automatic stop position after the motor operates at low speed again.

WIPER AND WASHER SYSTEMS > Rear Washer
REMOVAL

The hose assembly windshield washer and the hose assembly rear washer are routed as shown in the figure.

1. NOZZLE REAR WASHER
MODEL WITH ROOF SPOILER
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the trim panel rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Trim>REMOVAL

3.

Remove the spoiler assembly roof. EXTERIOR/INTERIOR TRIM>Roof Spoiler>REMOVAL

4.

Remove the nozzle rear washer.

Before removing, apply protective tape to the body panel and used tools not to damage the panel ‐ rear gate.

(1)

Push the claw using a flat tip screwdriver, etc.

(2)

When the nozzle rear washer lifts up, pull out the nozzle rear washer using a clip remover, etc.

(3)

Disconnect the hose assembly rear washer, and remove the nozzle rear washer.

MODEL WITHOUT ROOF SPOILER
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the trim panel rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Trim>REMOVAL

3.

Remove the nozzle rear washer.

Before removing, apply protective tape to the body panel and used tools in order not to damage the panel rear gate.

(1)

Push the claw using a flat tip screwdriver, etc.

(2)

When the nozzle rear washer lifts up, pull out the nozzle rear washer using a clip remover, etc.

(3)

Disconnect the hose assembly rear washer, and remove the nozzle rear washer.

2. REAR CAMERA WASHER
1.

Disconnect the ground terminal from battery sensor. REPAIR CONTENTS>NOTE > BATTERY

2.

Remove the trim panel rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Trim>REMOVAL

3.

Remove the garnish assembly rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Garnish>REMOVAL

4.

Remove the nozzle rear washer.

(1)

Disconnect the hose rear camera washer.

(2)

Release the claws and then remove the nozzle rear camera washer.

WIPER AND WASHER SYSTEMS > Rear Washer
INSTALLATION
1. NOZZLE REAR WASHER
1.

Install the nozzle rear washer.

2.

Install the spoiler assembly roof. (Model with roof spoiler) EXTERIOR/INTERIOR TRIM>Roof Spoiler>INSTALLATION

3.

Install the trim panel rear gate.

4.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

5.

Check the nozzle rear washer position. WIPER AND WASHER SYSTEMS>Rear Washer>INSPECTION > VISUAL INSPECTION

2. REAR CAMERA WASHER
1.

Install the nozzle rear camera washer.

2.

Install the garnish assembly rear gate. EXTERIOR/INTERIOR TRIM>Rear Gate Garnish>INSTALLATION

3.

Install the trim panel rear gate.

4.

Connect the ground terminal to battery sensor. REPAIR CONTENTS>NOTE > BATTERY

WIPER AND WASHER SYSTEMS > Rear Washer
INSPECTION
1. VISUAL INSPECTION

Check for the following items, and if any malfunction is found, replace the corresponding part.

- Make sure the nozzle rear washer and the hose rear washer, rear camera washer are not clogged.

- Make sure the hose rear washer is not bent.

2. INSPECTING THE SPRAY POSITION
1.

Turn the wiper switch to OFF position.

2.

While the vehicle is stopped, check that the washer spray position is as shown in the figure.

3.

After inspection, if the spray position is significantly out of the specified range, replace the nozzle rear washer with a new part.