Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Ecu malfunction

Toyota RAV4. Ecu malfunction


Description

Inspection procedure

If the power steering ecu detects these dtcs, it will shut off the motor relay circuit (built into the power steering ecu) and stop power assist. However, power assist continues if dtc c1533 is output.


  1. Reconfirm dtc

  1. Check for dtc.

Ok: dtc is not output.



Replace power steering ecu

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 ...

Ig power supply voltage malfunction
Description The power steering ecu distinguishes the ignition switch status as on or off through the ig power source circuit. Wiring diagram Inspection procedure Read value of inte ...

Other materials:

Screen for general settings
Press the “setup” button. Select “general” on the “setup” screen. “English”, “français” or “español” can be selected. On/off can be selected to sound beeps. Select to change the screen color. Select to change the keyboard layout. ...

Disassembly
Caution: Wear protective gloves. Sharp areas on the seat frame (with adjuster) may injure your hands. Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. Remove vertical adjuster cover lh (for driver side) Using a screw ...

Installation
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the lh side. Install front door belt moulding assembly lh Attach the claws to install the belt moulding. Hint: Confirm that the moulding is firmly installed. Install outer r ...

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