Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Terminals of ecu

  1. Check power steering ecu

Toyota RAV4. Terminals of ecu


Hint:

Measurements cannot be performed on the c connector side of the power steering ecu.

Toyota RAV4. Terminals of ecu


  1. Measure the voltage and resistance of the connectors.

Toyota RAV4. Terminals of ecu


Toyota RAV4. Terminals of ecu


If the result is not as specified, the ecu may have a malfunction.

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 of t ...

Diagnosis system
Check dlc3 Check the dlc3: the power steering ecu uses can (iso11898-1) and iso9141-2 for communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and ...

Other materials:

Coolant thermostat (coolant temperature below thermostat regulating temperature)
Hint: This dtc relates to the thermostat. Description This dtc is set when the engine coolant temperature (ect) does not reach 75°c (167°f) despite sufficient engine warm-up time having elapsed. Monitor description The ecm estimates the ect based on the starting temperature, en ...

Check for open circuit
For an open circuit in the wire harness in fig. 1, Check the resistance or voltage, as described below. Check the resistance. Disconnect connectors a and c, and measure the resistance between them. Standard resistance (fig. 2) Hint: Measure the resistance while lightly s ...

Basic audio operations
Basic audio operations and functions common to each mode are explained in this section. Operating the audio system Press this knob to turn the audio system on and off, and turn it to adjust the volume. Press this button to eject a disc Insert a disc into the disc slot Press to pa ...

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