Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting

General information

A large number of ecu controlled systems are used in the rav4. In general, ecu controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. ...

Operation flow

Hint: Perform troubleshooting in accordance with the procedures below. The following is an outline of basic troubleshooting procedures. Confirm the troubleshooting procedures for the circuit you a ...

Other materials:

Only rear door rh lock / unlock functions do not operate
Description The main body ecu receives lock / unlock switch signals and activates the door lock motor accordingly. Wiring diagram Inspection procedure Inspect rear door with motor lock assembly rh Apply the battery voltage to the door lock motor and check the operation of th ...

Road test
Inspect set switch Push the main switch on. Drive at a desired speed (40 km/h (25 mph) or higher). Inspect "+" switch Push the main switch button on. Drive at a desired speed (40 km/h (25 mph) or higher). Press the control switch to -/set. ...

Check mode procedure
Hint: Intelligent tester only: compared to normal mode, check mode is more sensitive to malfunctions. Therefore, check mode can detect the malfunctions that cannot be detected by normal mode. Notice: All the stored dtcs and freeze frame data are erased if: The ecm is changed from normal mo ...