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.
2006 Mitsubishi Lancer EvolutionFACTORY OEM SERVICE PROCEDURE
General Description Concerning Keyless Entry System: Notes
The following ECUs affect the functions and control of the keyless entry system.
KEYLESS ENTRY SYSTEM CHART
| FUNCTION | CONTROL ECU | |
|---|---|---|
| ALL DOOR LOCK FUNCTION | Operating the transmitter lock button | ETACS-ECU |
| DRIVER'S DOOR UNLOCK FUNCTION | Operating the transmitter unlock button press once | ETACS-ECU |
| ALL DOOR UNLOCK FUNCTION | Operating the transmitter unlock button press twice | ETACS-ECU |
| KEYLESS ENTRY HAZARD ANSWERBACK AND HORN ANSWERBACK FUNCTION | ETACS-ECU | |
| Timed locking mechanism | ETACS-ECU | |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.