Put new window motor and switch and passenger side still doesnt work on my 2002 tahoe

a blown fuse. a mechanism that is stuck . a failure of the motor

First thing I look for is make sure child lockout button is NOT depressed. (I see that A LOT)

After that, there are two things to look for.
1. No power.
Could be a blown fuse, a bad switch. If you've tried both and the child lock is not the problem, I would put the switch at a lower probability. maybe a broken wire - usually around the door to pillar boot.

2. bad window motor.

There are easy ways to test this, but all involve removing the inner door panel.

after the panel is off, use a test light, unplug the window motor, put the test light in each of the connections and try your window switches. if you get power, then it is most likely the motor.

If you do NOT get power, then you are chasing a fuse, a bad switch, or a broken wire some where.

I hope this helps

If you changed the switch in the passenger door, the problem may be in the master switch in the driver's door. It powers the passenger side switch.

Order a new switch and replace.

check for a broken wire between the door hindges inside the black rubber boot

Have you tried replacing the master window switch? Just because the other windows work doesnt mean that switch for that window is good.

The main switch is controled by the drivers door main unit.....i had to use a forward force on my windows switch for it to work....so replaced the whole unit, you could find those on ebay cheap if local auto parts is expensive

Doubt it is a relay,all but one window works! Are you just going to buy a new one,without knowing if it is the problem?
Check the pass window switch.
Switch,okey,remove door panel and check out motor

Then you need to replace the window motor. Hope this helps!?

Please rate solution - Thanks.

window motor or window regulator. glass could also be off track.

the motor