Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Repair Procedures: Installation
[In The Case Of Installing Used ECM]
- Perform "ECM Neutral mode" procedure with GDS.
(Refer to "IMMOBILIZER SYSTEM ")
- After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS.
(Refer to "IMMOBILIZER SYSTEM ")
[In The Case Of Installing New ECM]
Perform "Key teaching" procedure with GDS.
(Refer to "IMMOBILIZER SYSTEM ")
[In The Case Of Installing Used ECM]
- Perform "ECM Neutral mode" procedure with GDS.
(Refer to "SMART KEY SYSTEM ")
- After finishing "ECM Neutral mode", insert the 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.
[In The Case Of Installing New ECM]
Insert the 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.
- Install in the reverse order of removal.
ECM Bracket Installation Bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.