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:

Check mode procedure
Description Check mode has a higher sensitivity to malfunctions and can detect malfunctions that normal mode cannot detect. Check mode can also detect all the malfunctions that normal mode can detect. In check mode, dtcs are detected with 1 trip detection logic. Check mode pro ...

Memory recall function (vehicles with a smart key system)
Each electronic key can be registered to recall your preferred driving position. Registering procedure Record your driving position to button “1” or “2” before performing the following: carry only the key you want to register, and then close the driver’s door. If 2 or more keys ar ...

Random / multiple cylinder misfire detected
Description When the engine misfires, high concentrations of hydrocarbons (hc) enter the exhaust gas. Extremely high hc concentration levels can cause increases in exhaust emission levels. High concentrations of hc can also cause increases in the three-way catalytic converter (twc) te ...

© 2011-2020 Copyright www.trav4.net