Does Chevy trax have power liftgate?

You're going to have to ask with the specific model year of the Chevrolet Trax that You've got, since Chevy only started including power liftgates in recent year models... I think about the last 5 or so, for them to come as a standard feature. If You do have it and You're trying to figure out how to active it, note that the PWR DOOR OFF switch in the glove box must be in the OPERATE position if You want the liftgate to function in power mode. When You've properly set this, the switch on the instrument panel will allow You to open and close it. If Your Trax is one that didn't come with this by default, You can usually install an after market solution, though these can be pricey, going up to around $1200! At that price, most folks just keep getting out of their vehicle like a commoner and opening the back hatch by hand.