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:

Intuitive parking assist
The distance from your vehicle to nearby obstacles when parallel parking or maneuvering into a garage is measured by the sensors and communicated via the indicator and a buzzer. Always check the surrounding area when using this system. Types of sensors Rear corner sensors Rear center sen ...

Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Re ...

Air mix damper control servo motor circuit (passenger side)
Description The air mix damper servo sends pulse signals to indicate the damper position to the air conditioning amplifier. The air conditioning amplifier activates the motor (normal or reverse) based on these signals to move the air mix damper (passenger seat) to the appropriate position ...

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