Toyota RAV4 manuals

Toyota RAV4 Service Manual: Fail-safe chart

  1. Fail-safe function

  1. When communication fails in any of the main wires (communication lines) due to a short circuit or other causes, the fail-safe function, which is specified for each system, operates to prevent the system from malfunctioning.
  2. The table below shows the effects on each system when communication is impossible. For further details, refer to each system.

Toyota RAV4. Fail-safe function


Toyota RAV4. Fail-safe function


Hint:

Toyota RAV4. Fail-safe function


Toyota RAV4. Fail-safe function


Hint:

Diagnosis system
Bus check Select "bus check" from the "obd / mobd menu" screen. Hint: The ecus and sensors that are properly connected to the can communication system can be di ...

Abs and traction actuator (skid control ecu) communication stop mode
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition swi ...

Other materials:

Terminals of ecu (2006/01- )
Check air conditioning amplifier Measure the voltage and resistance of the connectors. Hint: Check from the rear of the connector while it is connected to the air conditioning amplifier. Hint: *: For 2gr-fe Using an oscilloscope, check waveform 1. A/c compressor* ...

Lubrication system
On-vehicle inspection Check engine oil level Warm up the engine, stop the engine and wait for 5 minutes. Check that the engine oil level is between the l and f marks of the oil dipstick. If low, check for leakage and add oil up to the f mark. Notice: Do not add engine oil a ...

If the shift lever cannot be shifted from p
If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your toyota dealer immediately. The following steps may be used as an emergency ...

В© 2011-2022 Copyright www.trav4.net