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

Toyota RAV4 (XA40) 2013-2018 Service Manual / Cruise control / Cruise control system / How to proceed with troubleshooting

Hint:

Use these procedures to troubleshoot the cruise control system.
*: Use the intelligent tester.

Vehicle brought to workshop

Inspect battery voltage

Standard voltage: 11 to 14 v

If the voltage is below 11 v, recharge or replace the battery before proceeding.

Check communication function of can communication system*

Use the intelligent tester (with can vim) to check if the can communication system is functioning normally.

Result:

Check indicator light

Check dtc*

Check for a dtc and note any codes that are output.
Delete the dtc.
Recheck for dtcs, and try to prompt the dtc by simulating the original activity that the dtc suggests.

Result

Toyota RAV4. Check dtc*

Overall analysis and troubleshooting*

Terminals of ecm (see page cc-13)
Data list / active test (see page cc-17 )

Repair or replace

Confirmation test

End

Parts location

System diagram System description Cruise control system This system is controlled by the ecm, and is activated by the throttle position sensor and motor. The ecm controls the ...

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. D ...

Other materials:

Driving mode select switch
The driving modes can be selected to suit the driving and usage conditions. Selecting a driving mode ■ FF vehicles/Dynamic Torque Control AWD vehicles Eco drive mode Suitable for driving to improve fuel economy by more smoothly generating torque in response to accelerator pedal operations comp ...

Garage door opener
The garage door opener can be programmed using the HomeLink to operate garage doors, gates, entry doors, door locks, home lighting systems, security systems, and other devices. ■HomeLink programming procedure The programming procedures can also be found at the following URL. System components The ...

Diagnosis system
Description Air conditioning system data and the diagnostic trouble codes (dtcs) can be read through the data link connector 3 (dlc3) of the vehicle. When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform troubleshooting. ...