Toyota RAV4 (XA40) 2013-2018 Service Manual: Fail-safe chart

Toyota RAV4 (XA40) 2013-2018 Service Manual / Power steering / Electronic power steering system / Fail-safe chart

If a problem occurs in the electric power steering system, the p/s warning light will come on in the combination meter and steering power assist will be stopped, fixed at a particular point, or decreased simultaneously to protect the system.

Toyota RAV4. Fail-safe chart

Hint:

The amount of power assist may be decreased to prevent the motor and ecus from overheating if the steering wheel is continuously turned when the vehicle is either stopped or driven at a low speed, or if the steering wheel is kept at either full lock position for a long time. In such cases, the amount of power assist returns to normal if the steering wheel is not turned for approximately 10 minutes with the engine idling.

Freeze frame data

Freeze frame data Notice: It is difficult to show the specified values (judgment values) clearly because freeze frame data values change significantly due to differences in measurement ...

Data list / active test

Read data list Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in trou ...

Other materials:

System description
General The air conditioning system has the following features: The air conditioning amplifier controls the operation of parts, such as the a/c compressor, automatically in accordance with the operating conditions of the air conditioning system. Mode position and damper ...

Terminals of ecu
Check transponder key amplifier Disconnect the e5 amplifier connector. Measure the resistance of the wire harness side connector. If the result is not as specified, there may be a malfunction in the wire harness. Reconnect the e5 amplifier connector. Measure the resist ...

Removal
Discharge fuel system pressure (see page fu-9) Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove radiator support op ...