Toyota RAV4 manuals

Toyota RAV4 Service Manual: Compressor solenoid circuit (2006/01- )


Description

In this circuit, the compressor receives a refrigerant compression demand signal from the air conditioning amplifier. Based on this signal, the compressor changes the degree of refrigerant compression.

Toyota RAV4. Compressor solenoid circuit (2006/01- )


Hint:

*: Compressor and pulley for 2az-fe, compressor and magnetic clutch for 2gr-fe

Wiring diagram

Toyota RAV4. Compressor solenoid circuit (2006/01- )


Inspection procedure

  1. Read value of intelligent tester (reg ctrl currnt)

  1. Connect the intelligent tester (with can vim) to the dlc3.
  2. Turn the ignition switch on and turn the intelligent tester main switch on.
  3. Select the items below in the data list, and read the value displayed on the intelligent tester.

Toyota RAV4. Read value of intelligent tester (reg ctrl currnt)


Ok: the display is as specified in the normal condition column.

Toyota RAV4. Read value of intelligent tester (reg ctrl currnt)




  1. Inspect a/c compressor

Toyota RAV4. Inspect a/c compressor


  1. Disconnect the a/c compressor connector.
  2. Measure the resistance of the connector.

Standard resistance




  1. Check wire harness (a/c compressor - air conditioning amplifier)

Toyota RAV4. Check wire harness (a/c compressor - air conditioning amplifier)


  1. Disconnect the b23 a/c compressor connector.
  2. Disconnect the e36 amplifier connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




  1. Check wire harness (a/c compressor - body ground)

Toyota RAV4. Check wire harness (a/c compressor - body ground)


  1. Disconnect the b23 a/c compressor connector.
  2. Measure the resistance of the wire harness side connector.

Standard resistance




Replace air conditioning amplifier

Compressor solenoid circuit (2005/11-2006/01)
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Other materials:

Precaution
Notice: Perform the reset memory procedures (a/t initialization) when replacing the automatic transaxle assembly, engine assembly or ecm (see page ax-18). Hint: Reset memory cannot be completed by only reconnecting the cable to the negative (-) battery terminal. Caution: When using compresse ...

On-vehicle inspection
Check front seat side airbag assembly (vehicle not involved in collision) Perform a diagnostic system check (see page rs- 49). With the front seat side airbag installed on the vehicle, perform a visual check. If any of the defects mentioned below are present, replace the fron ...

Operating a bluetooth® enabled portable player
Power Volume Search playback Next commands, random play or back button Repeat play Fast-forwarding, rewinding or selecting an album Changing the audio source/ playback Playback/pause Previous commands Selecting a track Displaying text message Selecting an album P ...

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