Lexus ES: Utility
UTILITY
CANCEL COMMUNICATION FUNCTION PAUSING
HINT:
This function is used to cancel communication function pausing mode.
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Telematics / Utility / Cancel Communication Function Pausing.
Body Electrical > Telematics > Utility
Tester Display |
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 Techstream.
-
You should check "All Readiness" after simulating malfunction symptoms or for validation after finishing repairs.
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Clear the DTCs even if no DTCs are stored.
(e) Turn the power switch off and wait for 2 minutes or more.
(f) Turn the power switch on (IG).
(g) Perform the DTC judgment driving pattern to run the DTC judgment.
(h) Enter the following menus: Powertrain / Telematics / Utility / All Readiness.
Body Electrical > Telematics > Utility
Tester Display |
All Readiness |
(i) Input the DTC to be confirmed.
(j) Check the DTC judgment result.
Techstream Display | Description |
If the judgment result shows Incomplete or N/A, perform the DTC confirmation driving pattern again.
|
Normal | -
DTC judgment completed
-
System normal
|
Abnormal | -
DTC judgment completed
-
System abnormal
|
Incomplete | -
DTC judgment not completed
-
Perform the driving pattern
|
N/A | -
Unable to perform DTC judgment
-
Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
-
Perform the driving pattern
|
(k) Turn the power switch off.
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SEE MORE:
CHECK FOR INTERMITTENT PROBLEMS NOTICE:
If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history has been read and saved, the operation history information could be lost.
The operation history fun
REMOVAL CAUTION / NOTICE / HINT NOTICE: This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. DISCONNECT NO. 1 VACUUM HOSE CONNECTOR (a) Pinch the retainer of the No. 1 vacuum hose connector
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