Toyota RAV4 (XA40) 2013-2018 Service Manual: Propeller shaft

Power steering ecu

Components Removal Disconnect cable from negative battery terminal Remove instrument panel sub-assembly upper Remove the instrument panel (see page ip-4). Remove power steer ...

Propeller shaft system

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 ...

Other materials:

Power supply relay failure
Description If the power steering ecu detects these dtcs, it shuts off the motor relay circuit (built into the power steering ecu) and stops power assist. Inspection procedure Reconfirm dtc Check for dtc. Ok: dtc is not output. Replace power steering ecu ...

On-vehicle inspection
Check throttle body Check the throttle control motor operating sounds. Turn the ignition switch on. When pressing the accelerator pedal, check the operating sound of the running motor. Make sure that no friction noises emit from the motor. If friction noise exists, replace t ...

Brake switch "B" circuit high
Description The purpose of this circuit is to prevent the engine from stalling while driving in the lock-up condition when the brakes are suddenly applied. When the brake pedal is depressed, this switch sends a signal to the ecm. Then the ecm cancels the operation of the lock-up clutch ...