Toyota RAV4 manuals

Toyota RAV4 Service Manual: Door courtesy switch circuit

Description

The main body ecu detects the condition of the door courtesy switch.

Wiring diagram

Toyota RAV4. Door courtesy switch circuit


Inspection procedure

  1. Read value of intelligent tester (door courtesy light switch)

  1. Connect the intelligent tester (with can vim) to the dlc3.
  2. Turn the ignition switch to the on position and press the intelligent tester main switch on.
  3. Select the items below in the data list, and read the displays on the intelligent tester.

Toyota RAV4. Read value of intelligent tester (door courtesy light switch)


Ok: condition sign can be displayed.



  1. Inspect courtesy light switch

Toyota RAV4. Inspect courtesy light switch


  1. Remove the door courtesy light switch.
  2. Measure the resistance of the switch.

Standard resistance: front lh, front rh, rear lh, rear rh, back door 




  1. Check wire harness (main body ecu - courtesy light switch)

Toyota RAV4. Check wire harness (main body ecu - courtesy light switch)


  1. Connect the courtesy light switch.
  2. Disconnect the ia, ic and id instrument panel junction block connectors.
  3. Disconnect the e15 main body ecu connector.
  4. Measure the resistance of the wire harness side connectors.

Standard resistance:

Front door lh


Front door rh


Rear door rh


Rear door lh


Back door




Replace instrument panel junction block (main body ecu)

Light control switch circuit
Description This circuit detects the state of the headlight dimmer switch. Wiring diagram Inspection procedure Read value of intelligent tester (main body ecu) Connect the intelligent ...

Door lock position circuit
Description This circuit detects the state of the door lock detection sensor and sends it to the main body ecu. Wiring diagram Inspection procedure Read value of intelligent tester (door ...

Other materials:

Removal
Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove front fender liner lh Remove front fender liner lh Remove the ...

Exhaust gas precautions
Harmful substance to the human body is included in exhaust gases if inhale. Caution Exhaust gases include harmful carbon monoxide (co), which is colorless and odorless. Observe the following precautions. Failure to do so may cause exhaust gases enter the vehicle and may lead to an accident c ...

Fuel tank cap
Inspection Inspect fuel tank cap assembly Visually check that the cap and gasket are not deformed or damaged. If the result is not as specified, replace the cap assembly or gasket. Remove the gasket from the exhaust manifold. ...

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