2004 yukon

anyone have any ideas on how to SERVICE TIRE MONTIOR my yukon now displays this in the dash & also how do I reset the change oil display in the dash any ideas would be most greatfull my manual doesnt have anything on these problems Thanks richram :banghead:

Sorry Im also trying to figure this other problem out my ignition switch is having a hard time returning to the on part of the switch when starting key switch stays on the strating part & keeps running until I put it back to on its sticking on the starting side I put some lube juice but still the same what can I look for thanks Richram

Oil lite can be reset by stepping on the throttle to the floor 3x in 5 secs., key on not running. Do you have the driver info center if so you can reset the tire monitor there, did you change tires and/or check the pressure? Sounds like a bad ign key cylinder.

haven't done this in a while, but if I recall correctly it is turning on the key, but not turning the vehicle on, pump the accelerator three times and turn the key to off. this will reset the Oil Change indicator light. Have not experienced the Tire sensor issue.

Thanks I will give it a try & check the key cylinder & how to repair
I must say this site is most helpful thanks Richram