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.
Lock / Unlock with Keyless Entry System
When all of the following conditions are met and the lock or unlock signal from remote controller is inputted into keyless start control module via keyless entry/TPMS receiver, keyless start control module outputs door lock/unlock request signal (depending on the door lock switch state) to BCM through CAN communication. When BCM receives signal, it activates each door lock actuator.
- Ignition mode is "OFF".
- All doors are closed. (When locking doors)
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.