2020 Toyota Tundra
Key Replacement - Save vs Dealer in San Diego
100+ Five-Star Reviews | Certified Pros
Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.
5-star service at a discount
2020 Toyota Tundra
Key Options
Dealer-grade key for a fair, honest price
Compare Toyota Tundra Key Credentials
Our credentials vs dealer service - side by side
2020 Toyota Tundra Smart Key Replacement - Fast, Affordable & Professional
I was already running calls near La Mesa Village on a Friday night when the message came through. A couple had walked out of an evening out, hit the door handle on their 2020 Tundra, and nothing happened. Not slow, not intermittent. Just nothing. Both fobs. They assumed it was a dead battery situation, tried the other fob, same result. That's when people start to think something deeper is wrong.
They searched for a Toyota locksmith, found me, and I was there in about fifteen minutes.
I pulled up and the first thing I did was have them try the backup start method, holding the fob body directly to the start button. The truck fired up immediately. That told me both fobs were alive, the immobilizer was fine, and the key memory hadn't been corrupted. The issue was communication range, not programming.
Opened the first fob on the hood of my van. CR2032 was still showing voltage on the meter but had dropped low enough that the fob's transmit power had cut way down. That's a real thing with smart keys: the battery can look "not dead" and still be starving the transmitter. Swapped both fobs to fresh CR2032 cells, tested range in the parking lot, confirmed touch-unlock on both door handles, verified both fobs registered and starting the truck normally.
The whole thing took under twenty minutes. They didn't need new keys. They needed someone who could diagnose on the spot instead of telling them to bring it in Monday. That's the job.
Save vs the Dealer on Your Toyota Tundra Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Toyota Tundra Rapid Response, Done Right
Rapid response in the field
Five Stars From Verified Customers
Reviews that back up our credentials
“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”
“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”
“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”
Related Toyota Keys
Certified key replacement options
Other Toyota Models
Toyota Tundra - Other Years
Toyota Tundra Key Service Areas
Trusted by thousands across the area
Licensed and insured across all service areas
