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.
READ NEXT:
PROCEDURE 1. CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) (a) Check the problem symptom. (1) Check the problem symptom of the warning notification function. Result Proceed to
PROCEDURE 1. CHECK PROBLEM SYMPTOM (WARNING NOTIFICATION FUNCTION) (a) Check the problem symptom. (1) Check the problem symptom of the warning notification function. Result Proceed to
h1 {color:red;} h2 {color:blue;} h3 {color:green;}
SEE MORE:
DESCRIPTION When an internal malfunction is detected in the certification ECU (smart key ECU assembly), this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B278C Lost Communication with Power Source Control An internal malfunction occurs in the certificat
DISCHARGING PROCEDURE 1. DISCHARGING (WHEN USING THE LI-ION BATTERY DISCHARGER) CAUTION: Be sure to wear insulated gloves and protective goggles. NOTICE: Make sure to observe the following points when using the Li-ion battery discharger.
Set it in a secure, flat place.
Set it in a dry place pro
© 2016-2025 Copyright www.lexguide.net
