How to install Keyless Entry to a car: A Step by step Guide
Follow these simple DIY steps to install car keyless entry:
Step #1: Find your car diagram. Locate the wiring diagram specific to your car model, which contains information about the wiring system.
Step #2: Remove the panel underneath the dash and steering column. Gain access to the wiring system by removing the panel, ensuring careful identification of color-coded wires.
Step #3: Prepare the wires needed for installation. Refer to the keyless entry module manual for information on required wires, ensuring proper identification and securing of unused wires.
Step #4: Find your constant power wire. Identify and strip a small portion of the constant power wire (usually red), attaching it to the keyless entry module. Use a multimeter to verify the voltage.
Step #5: Connect your car keyless entry kit to the proper wire. Ground the black wire of the keyless entry module to a metal piece underneath the dash. Connect the remaining wires to their designated counterparts, considering potential unused wires.
Step #6: Test your car keyless entry before cleaning up. Ensure proper functionality by testing the system with the provided key fobs. If successful, reassemble the dash and steering column panels.