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.
Remote Keyless Entry System
Remote Keyless Entry (RKE) receiver is located in Passenger's Door Module (PDM). When PDM receives a valid signal from RKE transmitter, signals are sent on the PCI bus to lock or unlock doors. RKE transmitter uses Radio Frequency (RF) signals to communicate with RKE receiver.
When lock button on RKE transmitter is pressed, all locks will lock, illuminated entry will turn off if all doors are closed and Vehicle Theft Security System (VTSS) will be armed (if equipped). When unlock button on RKE transmitter is pressed one time, driver's front door will unlock, illuminated entry will turn on and VTSS will be disarmed (if equipped). When unlock button on RKE transmitter is pressed a second time, other doors will unlock. Using Electronic Vehicle Information Center (EVIC), RKE feature is programmable to open all doors by pressing RKE transmitter once.
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.