Toyota RAV4 manuals

Toyota RAV4 Service Manual: Terminals of ecm

  1. Check ecm

Toyota RAV4. Check ecm


  1. Measure the voltage of the ecm connector.

Hint:

Each ecm terminal's standard voltage is shown in the table below.

In the table, first follow the information under "condition". Look under "symbols (terminal no.)" For the terminals to be inspected. The standard voltage between the terminals is shown under "specified condition".

Use the illustration above as a reference for the ecm terminals.

Toyota RAV4. Terminals of ecm


Toyota RAV4. Terminals of ecm


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 1.

Waveform 1 (reference)


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 2.

Waveform 2 (reference)


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 3.

Waveform 3 (reference)


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 4.

Waveform 4 (reference)


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 5.

Waveform 5 (reference)


Toyota RAV4. Terminals of ecm


  1. Using an oscilloscope, check the waveform 6.

Waveform 6 (reference)


Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column ...

Diagnosis system
Description When troubleshooting on-board diagnostic (obd ii) vehicles, the vehicle must be connected to the obd ii scan tool (complying with sae j1987). Various data output from the ...

Other materials:

If you have a flat tire
Your vehicle is equipped with a spare tire. The flat tire can be replaced with the spare tire. For details about tires Caution If you have a flat tire Do not continue driving with a flat tire. Driving even a short distance with a flat tire can damage the tire and the wheel beyond repair, ...

Installation
Install crankshaft position sensor Notice: Make sure that the o-ring is not cracked or jammed when installing it. Apply a light coat of engine oil to the o-ring of the sensor. Install the sensor with the bolt. Torque: 9.0 N*m (90 kgf*cm, 80 in.*Lbf) Install the wire ha ...

Dtc check / clear
Notice: When the diagnosis system is changed from normal mode to check mode or vice versa, all dtcs and freeze frame data recorded in normal mode are erased. Before changing modes, always check and make a note of any dtcs and freeze frame data. Hint: Dtcs which are stored in the ecm can be ...

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