Toyota RAV4 manuals

Toyota RAV4 Service Manual: How to proceed with troubleshooting

Hint:

Use these procedures to troubleshoot the engine immobiliser system.

*: Use the intelligent tester.

  1. Vehicle brought to workshop


  1. Inspect battery voltage

Standard voltage: 11 to 14 v

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


  1. crank engine for more than 10 seconds


  1. Check for dtc*

  1. Check for dtcs and make a note of any codes that are output (see page ei-18).
  2. Clear the dtc.
  3. Recheck for dtcs. Based on the dtc output above, try to cause the output of the same sfi system dtc or engine immobiliser system dtc by simulating the original activity indicated by the dtc.

Result:




  1. Problem symptoms table

Result:




  1. Overall analysis and troubleshooting*

  1. Data list / active test (see page ei-19)
  2. Terminals of ecu (see page ei-13)
  3. Inspection (see page ei-43)


  1. Adjust, repair or replace


  1. Confirmation test

End

System description
Engine immobiliser system description The engine immobiliser system is designed to prevent the vehicle from being stolen. This system uses a transponder key ecu that stores the key codes of a ...

Registration
Hint: The key has 2 codes: the key code (immobiliser code) and the wireless code (recognition code). Both of these codes need to be registered. For wireless code registration procedures, refer to ...

Other materials:

Stop light switch circuit
Description While driving with the cruise control, if the ecm detects that the brake pedal is depressed, the cruise control operation will be canceled. The stop light switch sends brake pedal status signals to the ecm. When the brake pedal is not depressed, terminal st1- is equal to the ...

Compressor lock sensor circuit
Description This sensor sends 1 pulse per engine revolution to the air conditioning amplifier. If the ratio of the compressor speed divided by the engine speed is smaller than a predetermined value, the air conditioning amplifier turns the compressor off, and the indicator blinks at appro ...

Optimal use of the audio system
On the “sound settings” screen, sound quality (treble/mid/ bass), volume balance can be adjusted. How to adjust the sound settings and sound quality Select “-” or “+” to adjust the treble, mid or bass to a level between -5 and 5. Select “front” or “rear” to adjust the fr ...

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