Door lock

How to proceed with troubleshooting

6steps
~36min
2/5difficulty
Done 0 of 6
Hint:
  • Use these procedures to troubleshoot the key reminder warning system.
  • *: Use the intelligent tester.
  1. Vehicle brought to workshop

  1. Inspect battery voltage
Standard voltage: 11 to 14 v Hint:

If the voltage is below 11 v, recharge or replace the battery before proceeding.


  1. Inspect communication function of can communication system*
  2. Use the intelligent tester to check if the can communication system is functioning normally.
Result:


  1. Problem symptoms table
Toyota RAV4. Problem symptoms table



  1. Overall analysis and troubleshooting*
  2. Operation check (see page dl-79)
  3. Terminals of ecu (see page dl-80)
  4. Data list / active test (see page dl-83)

  1. Repair or replace

  1. Confirmation test

End

Test yourself

A quick Toyota RAV4 quiz: every answer comes with an explanation and a link to the manual page.