Toyota RAV4 manuals

Toyota RAV4 Service Manual: Terminals of ecu (2006/01- )

  1. Check air conditioning amplifier

Toyota RAV4. Terminals of ecu (2006/01- )


  1. Measure the voltage and resistance of the connectors.

Hint:

Check from the rear of the connector while it is connected to the air conditioning amplifier.

Toyota RAV4. Terminals of ecu (2006/01- )


Toyota RAV4. Terminals of ecu (2006/01- )


Hint:

*: For 2gr-fe

Toyota RAV4. Terminals of ecu (2006/01- )


  1. Using an oscilloscope, check waveform 1.

Can communication signal


Hint:

The waveform varies depending on the can communication signal.

Toyota RAV4. Terminals of ecu (2006/01- )


  1. Using an oscilloscope, check waveform 2.

Can communication signal


Hint:

The waveform varies depending on the can communication signal.

Toyota RAV4. Terminals of ecu (2006/01- )


  1. Using an oscilloscope, check waveform 3.

A/c compressor* operation signal


Hint:

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

Toyota RAV4. Terminals of ecu (2006/01- )


  1. Using an oscilloscope, check waveform 4.

Compressor lock sensor signal*


Hint:

*: For 2gr-fe

Terminals of ecu (2005/11-2006/01)
Check air conditioning amplifier Measure the voltage and resistance of the connectors. Hint: Check from the rear of the connector while it is connected to the air conditioning ampl ...

Diagnosis system
Description Air conditioning system data and the diagnostic trouble codes (dtcs) can be read through the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunc ...

Other materials:

Battery temperature sensor circuit
Description The battery temperature sensor installed on the battery current sensor detects battery temperature. A thermistor is integrated into the battery temperature sensor, and the resistance in the battery temperature sensor changes according to the battery temperature. The r ...

Initialization
Initialize sliding roof drive gear subassembly Notice: When replacing the sliding roof drive gear, the sliding roof drive gear requires initialization. If a reset is not executed, the following functions do not operate: auto operation and key off operation. Turn the ignition switch on. ...

Front speed sensor
Components Removal Hint: Use the same procedures for the lh side and rh side. The procedures listed below are for the lh side. Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery termin ...

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