2014 Toyota Land Cruiser
Key Replacement - Save vs Dealer in San Diego

2014 Toyota Land Cruiser Smart Key Replacement - Fast, Affordable & Professional

There is a grassy lot off the main strip in the Dictionary Hill neighborhood in Spring Valley that fills up on weekends. A Land Cruiser owner had been dealing with an intermittent no-start for a couple of weeks before she called me. The fob worked most of the time, but twice it just did not. The truck sat there while the dash gave her a key-not-detected warning, and both times it eventually cleared on its own. She had already ruled out the battery.

When I got there, the fob was reading fine on my initial check. No obvious fault. I opened it up anyway. The CR1632 was seated correctly and looked fine. But the internal contact plate had a hairline crack along the solder point -- the kind of thing you only see when you are actually holding it in good light. That was her ghost fault right there.

I built her a replacement fob, connected to the OBD port, worked through the immobilizer enrollment, and waited out the security timer the system requires before confirming registration. Once the new fob was paired, I walked the full test: touch unlock on both front handles, all three buttons, start button response, and three consecutive cold starts from across the lot to check range under real conditions.

She asked why I was starting it a third time. I told her one start proves it worked, three starts tells you if it is going to keep working. She laughed and said the dealer had quoted her a wait of several days just to get the diagnostic appointment.

She did not need the wait. She needed someone to show up with the right equipment and actually look at the thing.

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