ECM neutralization procedure (With immobilizer)

• When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.

[When installing an ECM with learning experience] 

1. Perform "ECM Neutral Mode" procedure with diagnostic tool.

   (Refer to Body Electrical System - "IMMOBILIZER SYSTEM ")

2. 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] 

1. Perform "ECM Neutral Mode" procedure with diagnostic tool.

   (Refer to Body Electrical System - "SMART KEY ")

2. 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 ")