Toyota RAV4 manuals

Toyota RAV4 Service Manual: Operation flow

Hint:

Perform troubleshooting in accordance with the procedures below. The following is an outline of basic troubleshooting procedures. Confirm the troubleshooting procedures for the circuit you are working on before beginning troubleshooting.

  1. Ask
    the customer about the conditions and environment when the problem occurred.


Standard voltage: 11 to 14 v

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


  1. Visually check the wire harnesses, connectors and fuses for open and short circuits.
  2. Warm up the engine to the normal operating temperature.
  3. Confirm the problem symptoms and conditions, and check for dtcs.

Result




  1. Check the results obtained
    in the dtc check. Then find the output dtc in the dtc chart. Look at the "trouble area" column for a list of potentially malfunctioning circuits and / or parts.


  1. Check the results obtained
    in the symptom confirmation.

    Then find the problem symptoms in the problem symptoms table. Look at the "suspected area" column for a list of potentially malfunctioning circuits and / or parts.

Confirm the malfunctioning
circuit or part.

Adjust, repair or replace the
malfunctioning circuit or parts.

After the adjustment, repairs or
replacement, confirm that the malfunction no longer exists. If the malfunction does not reoccur, perform a confirmation test under the same conditions and in the same environment as when the malfunction occurred the first time.


How to proceed with troubleshooting
...

Customer problem analysis
Hint: In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand w ...

Other materials:

Front passenger side - side airbag sensor assembly initialization incomplete
Description The side airbag sensor rh consists of parts including the diagnostic circuit and the lateral deceleration sensor. When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated. Dtc b1628/82, ...

Center airbag sensor assembly malfunction
Description The center airbag sensor consists of the airbag sensor, the safing sensor, the drive circuit, the diagnosis circuit and the ignition control. If the center airbag sensor receives signals from the airbag sensor, it determines whether or not the srs should be activated. Dt ...

Problem symptoms table
When a "normal" code is output during a dtc check but the problem is still occurring, use the problem symptoms table. The suspected areas (circuits or parts) for each problem symptom are in the table. The suspected areas are listed in order of probability. A description of each of the ...

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