ECM neutralization procedure (With immobilizer)
WARNING: This page is about a different car, the 2022 Genesis GV70. However, it is still accessible from the selected car via links, so may be relevant.
- When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.
[When installing an ECM with learning experience]
- Perform
"ECM Neutral Mode" procedure with diagnostic tool.
(Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")
- After finishing "ECM Neutral Mode", perform
"Key teaching" procedure with diagnostic tool.
(Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")
[A new ECM with no learning experience is installed.]
- Perform
"Key Teaching" procedure with diagnostic tool.
(Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")
ECM Neutralization procedure (With smart key)
- When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.
[When installing an ECM with learning experience]
- Perform
"ECM Neutral Mode" procedure with diagnostic tool.
(Refer to Body Electrical System - "SMART KEY ")
- After finishing "ECM Neutral Mode", Use a key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.
(Refer to Body Electrical System - "SMART KEY ")
[A new ECM with no learning experience is installed.]
- Using the key or start button and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically.
(Refer to Body Electrical System - "SMART KEY ")