Description
What This Is
Toyota and Lexus immobilizer systems use a rolling seed-key security protocol. To program a new key or fob, your scan tool requests a seed from the vehicle and needs the matching code to unlock programming access. That code changes every time it’s requested — which is why it can’t be looked up, reused, or shared.
This service generates that code for you. Submit your vehicle information and seed data, and you’ll receive the code needed to complete your programming session.
What You Get
One single-use rolling code, generated from the data you submit
Fast turnaround during business hours
Works for All Keys Lost and Add Key procedures
Done correctly, you only need one code for all keys lost and one code for add key. Following the steps below is what keeps you from paying twice.
Before You Order
Confirm your tool is compatible.
Have your vehicle data ready and verify it. Codes are calculated from exactly what you enter. If your input is wrong, the code will be wrong — and each attempt is a separate purchase.
Know your vehicle. Confirm the year, model, and immobilizer type before purchasing. Ordering the wrong service is the most common reason customers pay twice.
Required Steps — Do Not Skip
1. Clear all DTCs first.
Twist ignition vehicles cannot have diagnostic trouble codes present during key or fob programming. You cannot perform All Keys Lost on twist ignition without clearing DTCs first. This is not optional and it is the single most common cause of failure.
2. After you receive your code: LOCK once, UNLOCK twice.
Do this before you begin coding. Every time. Skipping this step will cause the procedure to fail. Just do it.
3. Maintain stable vehicle voltage.
Use a battery maintainer. Immobilizer programming is voltage-sensitive, and a drop mid-procedure can end the session.
Important Terms
Single use only. Each code is good for one attempt. The code rolls after it’s issued and cannot be reused.
Errors require a new purchase. If your session errors out, you’ll need to resubmit and pay again. There are no free retries — the code was generated and delivered as ordered.
Bad or incorrect key data means paying per attempt. Verify your input before you submit.
Tool problems are tool problems. Your code is always correct for the data you entered. If the code is right and your equipment still fails, contact the tech support line for your scan tool. You can get that number from wherever you purchased the tool. We can’t troubleshoot third-party hardware.
No Refunds
Because codes are generated on demand and delivered immediately, all sales are final. Please take the proper precautions and read the steps above before ordering.
