I re routed the starter switch to the back seat and resolved the TCC and Check Engine light that was popping up. The Error code was P1864 TCC Solenoid. Transmission ran fine. My fix may help someone. I was worked about changing the ignition with the passkey, so I opted for this solution.

Here is the work I did:

https://youtu.be/j83B2DZslnY?si=drXKHgvu2rNNXTus