Users Manual Part 2

CR Legend User Manual
27
6.24 AdBlue Reset (Diesel Engine Exhaust Gas Filter)
After the diesel exhaust treatment fluid (car urea) is replaced or filled up, urea
reset operation is required.
6.25 NOx Sensor Reset
NOx sensor is a sensor used to detect the content of nitrogen oxides (NOx) in
engine exhaust. If the NOx fault is re-initialized and the NOx catalytic converter
is replaced, it is necessary to reset the catalytic converter learned value stored
in the engine ECU.
6.26 Stop/Start Reset
This function is used to open or close the automatic start-stop function via
setting the hidden function in ECU (provided that the vehicle has a hidden
function and supported by hardware).
7 Update
This module enables you to update the diagnostic software & App and frequently
used software.
7.1 Update Diagnostic Software & APP
Go to Update on the Job Menu to enter the update
center.
Tap Update to start downloading.
Once download is finished, the software packages
will be installed automatically.
7.2 Renew Subscription
If the software subscription is due or expires, the
system will prompt you to renew your subscription.
Tap Renewals on the bottom of the screen to enter
the payment screen.
1. Tap Subscription Renewal Card
(*need to buy it
from the local dealer where you purchased the tool).
2. Input the 24-digit pin code of Subscription Renewal
Card and then tap Submit to finish the renewal.
3. Go to update center to update the diagnostic
software.