Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Motor terminal voltage malfunction

Toyota RAV4. Motor terminal voltage malfunction


Description

The power steering ecu supplies the current to the power steering motor through the motor circuit.


Wiring diagram

Toyota RAV4. Motor terminal voltage malfunction


Inspection procedure

  1. Read value of intelligent tester (motor voltage)

  1. Connect the intelligent tester (with can vim) to the dlc3.
  2. Turn the ignition switch on and press the intelligent tester main switch on.
  3. Select the items "mtr terminal(u)", "mtr terminal(v)", "mtr terminal(w)" in the data list and read the value displayed on the intelligent tester.

Toyota RAV4. Read value of intelligent tester (motor voltage)


Toyota RAV4. Read value of intelligent tester (motor voltage)


Result 




Replace power steering ecu

Short in motor circuit
Description The power steering ecu supplies current to the power steering motor through this circuit. Inspection procedure Reconfirm dtc Check for dtc. Ok: dtc is not output. ...

Motor rotation angle sensor malfunction
Description The motor rotation angle sensor detects the motor rotation angle and sends this information to the power steering ecu. Wiring diagram Inspection procedure Check conne ...

Other materials:

Components
...

Removal
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Removal (2006/01- )
Remove front wheel Drain automatic transaxle fluid Drain the automatic transaxle fluid for u140f (see page ax-147). Drain the automatic transaxle fluid for u241e (see page ax-146). Drain the automatic transaxle fluid for u151e (see page ax-172). Remove front axle hub nut ( ...

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