New to me ‘21 Denali lift gate “ kick-open” quit.

[Howdee500]

All other options for raising the hatch work as they should.
Any tips on repairing the “ foot wave” option greatly appreciated !
Howard

 

[RST Dana]

Was it turned off accidentally? That’s the first thing to check.

 

[jfoj]

Does the GMC logo light come on as you approach the vehicle in the dark?

The other thing you can do if you find it is turned on, is toggle it off for about half a day, then turn it back on and see what happens.

Last resort is disconnet the battery for 15 minutes and reconnect if nothing else works.