I just got done rotating the tires on my 2003 gmc yukon denali as soon as I start it up the check engine light comes on. It was not on before I rotated them is there a sensor that needs to be reset or could it be another issue.

Do you have a check engine light
4L60E check fuses before working on your chevy transmission
https://www.youtube.com/watch?v=pbaj0dOG2vg

GMC Yukon Denali: he cant shift into park..shifter
https://www.justanswer.com/gm/3z762-gmc-yukon-denali-can-t-shift-park-shifter.html

I put my truck into drive or reverse n it will not move at all what is causeing this to happen
https://www.cargurus.com/Cars/Discussion-t14601_ds575443

Shift but won't go into gear just revs
https://www.transmissionrepaircostguide.com/topic/shift-but-wont-go-into-gear-just-revs/

I have had vehicles where the speed sensor, MAF, MAP and throttle body did not let them shift as they should but the vehicle did shift. I have put several links above. Just to make sure if you have check engine light find out the code. Make sure you check transmission fluid with engine on and in park, emergency brake on at normal operating temperature. ( May sound bad but I have had to tell people above 30 about this and they said it was the first they heard of it). I will say the thing which stands out to me is check shifter cable. Check fuses. I did see a link which suggested brakes locked up but I assume the truck is not even trying to move.

GMC Yukon (2003 - 2004) - fuse box diagram
https://www.autogenius.info/gmc-yukon-2003-2004-fuse-box-diagram/

under the hood I would check the thermostat to make sure it open so that the hot antifreeze reaches the sensor to make the fan start

I would start by making sure the tire pressure in all the tires are the same and that the tread on the tires have the same amount of tread left. If they are just a little off the Service 4WD light will come on and most of the time that is the problem. Once all 4 tires are equal in pressure and tread wear, it may take a few times of starting, driving around, and shutting the engine off for the light to turn itself off and realize the problem is corrected. Hope this helps but if not, reply and I will keep helping until the problem is fixed.

1) Check your water pump is working OK and
2) You may have an airlock in the system. Take the expansion or header tank cap off, set your heater control for hot and exterior air. Start the car and run it till warm. With luck you'll run any air locks out of the system. While warming up, and being very, very careful, try squeezing the main radiator in and out tubes (The fattest) this may also move any air locks on. BUT BE CAREFUL, STAY AWAY FROM AND FANS AND PULLEYS. IF NOT SURE, DON'T DO IT OR STOP THE ENGINE FIRST.

With luck, you should soon start to feel warm air coming from the vents.

i would go get a full alignment, more than likely the rear is out of alignment.

The check engine light is reset with the scanner. You can also try disconnecting the battery for about 1/2 hour and then connecting it again. If there is a fault code the light will come on again.

That is the Air Ride compressor. It may be failing if it is unusually noisy.

look in the manual......turn the ignition to the on position not starting it of course and then pump the gas petal 5 times then the light will blink a few times turn off then back on...problem solved

try www.schramauto.com or call them at 1-800-292-1032

I had the same problem with my 2003 denali and came to find out that it was the battery causing the problem. the battery with sufficient power will dictate the tps. if the battery is low or bad, it won't have enough juice to allow the tps to. work. get your battery checked.