Toyota RAV4 manuals

Toyota RAV4 Service Manual: Torque sensor

Toyota RAV4. Torque sensor


Description

The torque sensor converts the rotation torque input from the steering wheel into electric signals and sends them to the power steering ecu.

Toyota RAV4. Torque sensor


Wiring diagram

Toyota RAV4. Torque sensor


Inspection procedure

  1. Check connector connection condition (torque sensor - ecu)

  1. Check the installation condition of the torque sensor connector.

Ok: torque sensor connector is securely installed to the power steering ecu.

Result




  1. Reconfirm dtc

  1. Reinstall the torque sensor connector.
  2. Check for dtcs.

Ok: dtc is not output.




  1. Inspect torque sensor

Toyota RAV4. Inspect torque sensor


  1. Turn the ignition switch on.
  2. Measure the voltage of the ecu.

Standard voltage




Proceed to next circuit inspection shown in problem symptoms table

Diagnostic trouble code chart
Hint: If any dtcs are displayed during the dtc check, inspect the circuit listed for these dtcs. For details of each dtc, refer to the page indicated in the dtc chart. Hint: : Warning ...

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. ...

Other materials:

Components
...

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. Replace power steering ecu ...

Engine immobiliser system malfunction
Description This dtc is output when one of the following occurs: 1) the ecm detects errors in its own communications with the transponder key ecu; 2) the ecm detects errors in the communication lines; or 3) the ecu communication id between the transponder key ecu and ecm is different an ...

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