Toyota RAV4 manuals

Toyota RAV4 Service Manual: Compressor solenoid circuit (2005/11-2006/01)

Toyota RAV4. Compressor solenoid circuit (2005/11-2006/01)


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 (2005/11-2006/01)


Wiring diagram

Toyota RAV4. Compressor solenoid circuit (2005/11-2006/01)


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 compressor and pulley

Toyota RAV4. Inspect compressor and pulley


  1. Disconnect the compressor and pulley connector.
  2. Measure the resistance of the connector.

Standard resistance




  1. Check wire harness (compressor and pulley - air conditioning amplifier)

Toyota RAV4. Check wire harness (compressor and pulley - air conditioning amplifier)


  1. Disconnect the b23 compressor and pulley connector.
  2. Disconnect the e36 amplifier connector.
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




  1. Check wire harness (compressor and pulley - body ground)

  1. Disconnect the b23 compressor and pulley connector.
  2. Measure the resistance of the wire harness side connector.

Standard resistance


Toyota RAV4. Check wire harness (compressor and pulley - body ground)




Replace air conditioning amplifier

Pressure sensor circuit
Description This dtc is output when the refrigerant pressure is either extremely low (0.19 Mpa [2.0 Kgf/cm2, 28 psi] or less) or extremely high (3.14 Mpa [32.0 Kgf/cm2, 455 psi] or more). The ...

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 ref ...

Other materials:

Installation
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. When installing the moulding, heat the vehicle body and moulding using a heat light. Standard heating temperature Notice: Do not heat the vehicle body and moulding excessively ...

Condenser
Components On-vehicle inspection Inspect cooler condenser assembly If the fins of the cooler condenser are dirty, clean them with water. Dry the fins with compressed air. Notice: Do not damage the fins of the condenser. If a fin of the cooler condenser is bent, straighte ...

Throttle / pedal position sensor
Hint: These dtcs relate to the accelerator pedal position (app) sensor. Description Hint: This etcs (electronic throttle control system) does not use a throttle cable. The app sensor is mounted on the accelerator pedal bracket and has 2 sensor circuits: vpa (main) and vpa2 (sub). This ...

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