Toyota RAV4 manuals

Toyota RAV4 Service Manual: Cooling fan relay

On-vehicle inspection

  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 engine room no. 2 Relay block cover

  2. Inspect no. 1 Fan relay (marking: fan no. 1)

  1. Remove the relay from the engine room no. 2 Relay block.
  2. measure the resistance of the relay.

Standard resistance


Toyota RAV4. Inspect no. 1 Fan relay (marking: fan no. 1)


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

  1. Install the relay.
  1. Inspect no. 2 Fan relay (marking: fan no. 2)

Toyota RAV4. Inspect no. 2 Fan relay (marking: fan no. 2)


  1. Remove the relay from the engine room no. 2 Relay block.
  2. Measure the resistance of the relay.

Standard resistance


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

  1. Install the relay.
  1. Inspect no. 3 Fan relay (marking: fan no. 3)

Toyota RAV4. Inspect no. 3 Fan relay (marking: fan no. 3)


  1. Remove the relay from the engine room no. 2 Relay block.
  2. Measure the resistance of the relay.

Standard resistance


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

  1. Install the relay.
  1. Install engine room no. 2 Relay block cover

  2. Connect cable to negative battery terminal

Cooling fan motor
On-vehicle inspection Inspect no. 1 Cooling fan motor Disconnect the no. 1 Fan connector. Connect the battery and ammeter to the no. 1 Fan motor connector. Check th ...

Radiator
Components On-vehicle inspection Check radiator reservoir cap subassembly Measure the valve opening pressure. If there are water stains or foreign matter on oring ...

Other materials:

Removal
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. Remove front seat assembly lh Remove the front seat. For manual sea ...

Data list / active test
Read data list Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one way to save time. Connect the intelligent tester (with can vim) to the ...

Removal
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. Remove no. 1 Engine under cover Remove front fender apron rh Remove radia ...

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