2010 Dodge Ram 1500 - Shifting into Reverse

[toeknee10]

I have a 2010 Dodge Ram TRX w/4.7. It runs fine, shifts fine but occasionally when I place it into reverse it doesn't go into reverse. Seems to be in neutral. The "R" light does not light up. if I tap the shifter it will go into "R" and light up.

Any thoughts would it could be? Or where to start to look for the issue?

Thanks

 

[jws123]

Sounds electrical but check your fluid i am finding out myself rn that the transmissions in the 4.7s suck have big issues with mine glad my main truck is a hemi lol.