Toyota RAV4 manuals

Toyota RAV4 Service Manual: Seat heater switch

Toyota RAV4 Service Manual / Seat / Seat heater switch

Components

Toyota RAV4. Seat heater 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. Remove switch base (see page ip-18)

  2. Remove seat heater switch

  1. Using a screwdriver, detach the 2 claws and remove the switch.

Hint:

Tape the screwdriver tip before use.

Toyota RAV4. Remove seat heater switch


Inspection

  1. Inspect seat heater switch

Toyota RAV4. Inspect seat heater switch


  1. Measure the resistance of the seat heater switch when the switch is operated.

Standard resistance

 For lh


For rh


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

  1. Check that the seat heater switch indicator light illuminates when the switch is operated.

Toyota RAV4. Check that the seat heater switch indicator light illuminates when the switch is operated.


Ok

For lh 


For rh


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

  1. Check that the seat heater switch illuminates.

Toyota RAV4. Check that the seat heater switch illuminates.


Ok


If the result is not as specified, replace the switch

Installation

  1. Install seat heater switch

Toyota RAV4. Install seat heater switch


  1. Attach the 2 claws to install the switch.
  1. Install switch base (see page ip-27)

  2. Connect cable to negative battery terminal

Lumbar support adjuster assembly
Inspection Inspect lumbar support adjuster assembl Check operation of the lumbar support adjuster. Check if the lumbar support adjuster moves smoothly when the battery is connect ...

Front seatback heater
Inspection Inspect front seatback heater assembly lh Measure the resistance of the seatback heater. Standard resistance If the result is not as specified, replace the seatback he ...

Other materials:

Active test
Hint: Performing an active test enables components including the relays, vsv (vacuum switching valve) and actuators, to be operated without removing any parts. The active test can be performed with the intelligent tester. Performing the active test as the first step of troubleshooting is one ...

Problem symptoms table
When a "normal" code is output during a dtc check but the problem is still occurring, use the problem symptoms table. The suspected areas (circuits or parts) for each problem symptom are in the table. The suspected areas are listed in order of probability. A description of each of the ...

Oxygen (a/f) sensor pumping current circuit
Description Refer to dtc p2195 (see page es-292). Monitor description The air-fuel ratio (a/f) sensor varies its output voltage in proportion to the air-fuel ratio. If the a/f sensor impedance (alternating current resistance) or output voltage deviates greatly from the standard range ...

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