Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 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:

Dtc check / clear
Check dtc Connect the intelligent tester (with can vim) to the dlc3. Turn the ignition switch on and turn the intelligent tester on. Read the dtc by following the prompts on the tester screen. Hint: Refer to the intelligent tester operator's manual for further details. ...

Freeze frame data
Description Freeze frame data records the engine conditions (fuel system, calculated load, engine coolant temperature, fuel trim, engine speed, vehicle speed, etc.) When a malfunction is detected. When troubleshooting, it can help determine if the vehicle was running or stopped, the engin ...

Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct procedure as given in these sections. Maintenance WARNING The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized. To avoid death or serious injury, obser ...

В© 2011-2025 Copyright www.trav4.net