2010 tundra are 2 keys required for programming key override all?

Question

2010 tundra with g key

I’m trying to program key override all and only have one key for truck

The unit is not programming and all the wires seem to be connected properly

Using connection 20 page 14 and programming 3 page 17 of installation guide

need a little help

thanks

Answer 1

Very Important: when programming, you NEED to insert the 6 pin and 4 pin relay connectors FIRST then the 4 pin datalink (power plug) LAST, then release the programming button when the red led lights up, then start the vehicle, led should flash 10x fast, shut vehicle off, wait 1-2 minutes then try remote starting the vehicle.