Hi,
First, the vehicle should only start in park or neutral and not drive. So, there could be an issue with the park/neutral safety switch.
I attached the wiring schematic below for the starting system. To start, check the fuse I highlighted and the starter relay, both of which are located in the power distribution box under the hood.
When checking the fuse, first confirm the fuse is good. If it is, confirm there is power to and from it. Here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-a-car-fuse
If there is another relay with the sane part number, switch them to see if it makes a difference. Also, remember, the vehicle should only start in park or neutral.
Here is a link to help check a relay if there isn't one to switch with:
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
The last pic shows the fuse box location under the hood. Locate fuse 3 for checking.
Let me know what you find.
Joe
See pics below.
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Thursday, December 2nd, 2021 AT 7:47 PM