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:

Brake master cylinder
Components On-vehicle inspection Check brake fluid level warning switch Remove the reservoir filler cap and strainer. Disconnect the brake fluid level warning switch connector. Measure the resistance of the switch. Hint: There is a float inside the reservoir. Its positio ...

Steering wheel audio switches
Some audio features can be controlled using the switches on the steering wheel. Operation may differ depending on the type of audio system or navigation system. For details, refer to the manual provided with the audio system or navigation system. Operating the audio system using the steering ...

Removal
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the rh side. Remove front seat headrest assembly Remove front seat assembly Operate the power seat switch knob and move the seat to the foremost position. Using a screwdriver, d ...

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