Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Utility




This function is used to cancel communication function pausing mode.

(a) Enter the following menus: Body Electrical / Telematics / Utility / Cancel Communication Function Pausing.

Body Electrical > Telematics > Utility

Tester Display

Cancel Communication Function Pausing



  • With "All Readiness", you can check whether or not the DTC judgment has been completed by using the GTS.
  • You should check "All Readiness" after simulating malfunction symptoms or for validation after finishing repairs.

(a) Clear the DTCs even if no DTCs are stored.

Body Electrical > Telematics > Clear DTCs

(b) Turn the ignition switch off and wait for 2 minutes or more.

(c) Turn the ignition switch to ON.

(d) Perform the DTC judgment driving pattern to run the DTC judgment.

(e) Enter the following menus: Body Electrical / Telematics / Utility / All Readiness.

Body Electrical > Telematics > Utility

Tester Display

All Readiness

(f) Input the DTC to be confirmed.

(g) Check the DTC judgment result.

GTS Display


If the judgment result shows Incomplete or N/A, perform the DTC confirmation driving pattern again.


  • DTC judgment completed
  • System normal


  • DTC judgment completed
  • System abnormal


  • DTC judgment not completed
  • Perform the driving pattern


  • Unable to perform DTC judgment
  • Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
  • Perform the driving pattern

(h) Turn the ignition switch off.



This function is used to clear the history information of DCM (telematics transceiver).

(a) Enter the following menus: Body Electrical / Telematics / Utility / History Information Clear.

Body Electrical > Telematics > Utility

Tester Display

History Information Clear


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