Toyota RAV4 manuals

Toyota RAV4 Service Manual: Check for intermittent problems

  1. Check for intermittent problems

Hint:

A momentary interruption (open circuit) in the connectors and/or wire harness between the sensors and ecus can be detected by using the ecu data list function of an intelligent tester.

  1. Turn the ignition switch off and connect the intelligent tester (with can vim) to the dlc3.
  2. Turn the ignition switch on.

Toyota RAV4. Check for intermittent problems


Toyota RAV4. Check for intermittent problems


  1. Follow the prompts on the intelligent tester to display the data list and select areas where a momentary interruption should be monitored.

Hint:

Toyota RAV4. Check for intermittent problems


Toyota RAV4. Check for intermittent problems


Toyota RAV4. Check for intermittent problems


  1. While observing the screen, gently jiggle the connector or wire harness between the ecu and sensors, or between ecus.

Ok: error display does not change.

Hint:

The connector and/or wire harness have a momentary interruption (open circuit) if the display changes. Repair or replace the connector and wire harness if either of them is faulty.

How to proceed with troubleshooting
Hint: Use these procedures to troubleshoot the vehicle stability control system. *: Use the intelligent tester. Vehicle brought to workshop Inspect battery voltage Standard v ...

Calibration
Description After replacing components relating to the vsc or performing "front wheel alignment adjustment", clear and read the sensor calibration data. Follow the chart to pe ...

Other materials:

Brake switch "A" / "B" correlation
Description The stop light switch is a duplex system that transmits two signals: stp and st1-. These two signals are used by the ecm to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected ...

Engine compartment
Engine coolant reservoir Engine oil filler cap Battery Brake fluid reservoir Fuse box Radiator Condenser Electric cooling fans Engine oil level dipstick Washer fluid tank Engine oil With the engine at operating temperature and turned off, check the oil level on the dips ...

If the engine will not start
If the engine will not start even though correct starting procedures are being followed („_p. 197, 200), Consider each of the following points: The engine will not start even though the starter motor operates normally. One of the following may be the cause of the problem: There may not be ...

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