A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to connect with a vehicle before ...
Dealerships have turned key fob programming into a quiet profit center, folding a few minutes of work into triple‑digit ...
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Can I Program My Own Car Fob? Here’s the Deal

Tempted to save money by DIYing a new key fob or smart key for your car? It could save you hundreds.
To the consternation of some owners, Toyota's remote start key fob functionality requires a paid $8 per month subscription service, The Drive has discovered. The issue only applies to 2018 and later ...