Toyota RAV4 (XA40) 2013-2018 Service Manual: Parts location

Precaution

Troubleshooting precaution When there are malfunctions in the contact points of the terminals or installation problems with any parts, removal and installation of the suspected problem ...

System description

System description Hint: The skid control ecu forms a single unit with the abs and traction actuator. Abs (anti-lock brake system): the abs helps prevent the wheels from locking when t ...

Other materials:

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 ...

How to proceed with troubleshooting
Hint: *: Use the intelligent tester. Hint: If the display indicates a communication fault in the tester, inspect the dlc3. Hint: Record or print dtcs and freeze frame data, if necessary. Hint: If the engine does not start, first perform the "check dtc" procedures a ...

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 ...