Toyota RAV4 manuals

Toyota RAV4 Service Manual: Wiper switch

Toyota RAV4 Service Manual / Wiper and washer / Wiper switch

Precaution

  1. Precaution for vehicle with srs

  1. Some procedures in this section may affect the supplemental restraint system (srs). Prior to performing the procedures, read the srs section's "precaution" (see page ss-2).

Components

Toyota RAV4. Wiper switch


Removal

  1. Disconnect cable from negative battery terminal

Caution:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

  1. Place front wheels facing straight ahead

  2. Remove steering pad assembly (see page rs- 336)

  3. Remove steering wheel assembly (see page sr-12)

  4. Remove steering column cover upper (see page sr-12)

  5. Remove steering column cover lower (see page sr-12)

  6. Remove wiper and washer switch assembly

Toyota RAV4. Remove wiper and washer switch assembly


  1. Disconnect the connectors.
  2. Detach the claw and remove the wiper switch.

Notice:

Do not push the claw with excessive force as damage may occur.

Inspection

  1. Inspect windshield wiper switch assembly

Toyota RAV4. Inspect windshield wiper switch assembly


  1. Check the front wiper switch.
  1. Measure the resistance of the switch.

Standard resistance


If the result is not as specified, replace the switch assembly.

  1. Check the front washer switch assembly.
  1. Measure the resistance of the switch.

Standard resistance


If the result is not specified, replace the switch assembly.

  1. Check the intermittent operation.
  1. Connect the voltmeter's positive (+) lead to terminal e10-3 (+1) and the negative (-) lead to terminal e9-2 (ew).
  2. Connect the battery's positive (+) lead to terminal e10-2 (+b) and the negative (-) lead to terminal e9-2 (ew) and e10-1 (+s).
  3. Turn the wiper switch to the int position.
  4. Connect the battery's positive (+) lead to terminal e10-1 (+s) for 5 seconds.
  5. Connect the battery's negative (-) lead to terminal e10-1 (+s). Operate the intermittent wiper relay and check the voltage between terminals e10-3 (+1) and e9-2 (ew).

Standard voltage: refer to the illustration below.

Toyota RAV4. Standard voltage: refer to the illustration below.


If the result is not as specified, replace the switch assembly.

  1. Check the front washer operation.
  1. Turn the wiper switch off.
  2. Connect the battery's positive (+) lead to terminal e10-2 (+b) and the negative (-) lead to terminals e10-4 (+s) and e9-2 (ew).
  3. Connect the voltmeter's positive (+) lead to e10-3 (+1) and the negative (-) lead to terminal e9-2 (ew).
  4. Turn the washer switch on and off, and check the voltage between terminals e10-3 (+1) and e9-2 (ew).

Ok: refer to the illustration below.

Toyota RAV4. Refer to the illustration below.


If the result is not as specified, replace the switch assembly.

  1. check the rear wiper switch.

Toyota RAV4. Check the rear wiper switch.


  1. Measure the resistance of the switch.

Standard resistance


If the result is not as specified, replace the switch assembly.

  1. Check the rear washer switch.
  1. Measure the resistance of the switch.

Standard resistance


If the result is not as specified, replace the switch assembly.

Installation

  1. Install wiper and washer switch assembly

Toyota RAV4. Install wiper and washer switch assembly


  1. Attach the claw to install the wiper switch.
  2. Connect the connectors.

Notice:

Do not push the claw with excessive force as damage may occur.

  1. Install steering column cover lower (see page sr-20)

  2. Install steering column cover upper (see page sr-20)

  3. Install steering wheel assembly (see page sr-21)

  4. Place front wheels facing straight ahead

  5. Inspect steering wheel center point

  6. Install steering pad assembly (see page rs- 336)

  7. Connect cable to negative battery terminal

  8. Inspect steering pad assembly (see page rs- 337)

  9. Check srs warning light

  1. Check the srs warning light (see page rs-337).
Rear wiper rubber
Components Removal Remove rear wiper blade assembly Rotate and remove the cap as described in the "remove" procedures. Raise the arm and blade. Raise the wip ...

Washer motor
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent ai ...

Other materials:

Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace p ...

Basic audio operations
Basic audio operations and functions common to each mode are explained in this section. Operating the audio system Press this knob to turn the audio system on and off, and turn it to adjust the volume. Press this button to eject a disc Insert a disc into the disc slot Press to pa ...

Bottle holders
Front Rear Caution Items unsuitable for the bottle holder Do not place anything other than a bottle in the bottle holders. Other items may be thrown out of the holders in the event of an accident or sudden braking and cause injury. Notice Items that should not be stowed in the bott ...

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