CVVT (Continuously Variable Valve Timing) System Description and operationKia Cee'd JD Service Manual: Engine Control Module (ECM) Repair procedures
Removal
When replacing the ECM, the vehicle equipped with the immobilizer must
be performed procedure as below.
[In the case of installing used ECM]
1) Perform "ECM Neutral mode" ...
: High Voltage Battery
What Is the High Voltage Battery
The high voltage battery is a highly
sophisticated lithium ion battery system,
used to store electrified energy to power
the vehicle.
High Voltage Battery Precautions
WARNING: This battery pack
should only be serviced by an authorized
electric vehicle technician ...