Toyota Corolla Cross: Utility
UTILITY
CANCEL COMMUNICATION FUNCTION PAUSING
HINT:
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 |
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Cancel Communication Function Pausing |
ALL READINESS
HINT:
- 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 |
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All Readiness |
(f) Input the DTC to be confirmed.
(g) Check the DTC judgment result.
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GTS Display |
Description |
|---|---|
| If the judgment result shows Incomplete or N/A, perform the DTC confirmation driving pattern again. | |
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Normal |
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Abnormal |
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Incomplete |
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N/A |
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(h) Turn the ignition switch off.
HISTORY INFORMATION CLEAR
HINT:
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 |
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History Information Clear |
READ NEXT:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed i
Terminals Of Ecu
TERMINALS OF ECU
DCM (TELEMATICS TRANSCEIVER)
Terminal No. (Symbol)
Terminal Description
Condition
Specified Condition
I200-1 (+B) - I2
Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Diagnostic Trouble Codes (DTCs) for the telematics system can
be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems
to be malfuncti
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 1 COOLER THERMISTOR
(a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(No. 1 Cooler Thermistor)
*b Sensing Portion
*c Resistance (kΩ)
Precaution
PRECAUTION PRECAUTIONS WHEN USING GTS (a) When using the GTS with the ignition switch off to troubleshoot:
Connect the GTS to the vehicle, and turn a courtesy light switch on and off at 1.5 seconds intervals until communication between the GTS and vehicle begins.
(b) After all DTCs are cleared,
