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:

Disassembly
Remove idler pulley (see page em-23) Remove oil dipstick Remove oil dipstick guide (see page em-57) Remove manifold stay (see page em-57) Remove no. 2 Manifold stay (see page em-58) Remove no. 1 Exhaust manifold heat insulator (see page em-58) Remove exhaust manifold converter subas ...

Open in stop light switch circuit
Description The skid control ecu detects the brake operating conditions through a signal transmitted by the stop light switch. The skid control ecu incorporates an open circuit detection circuit. This dtc is set under either of the following conditions: An open is detected in the stop lig ...

Engine
On-vehicle inspection Inspect engine coolant Inspect engine oil Inspect battery Inspect air cleaner filter element subassembly Remove the air cleaner cap. Remove the air filter element. Visually check that the air filter is not excessively damaged or oily. If necessary, rep ...

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