warning light or something???

[seoh2max]

I had a light come on this morning when I got in the truck that I have no clue what it is. Its in the lower left corner and looks kinda like a horseshoe with an exclemation point in the middle of it. I had let the truck warm up for a minute and most of the frost had came off the windsheild and I put it in gear and pulled outta my parking space and the light came on. I only had to drive like a mile to catch my carpool and when I pulled in I was late anyway so I forgot to grab my book from the glove box and it has been driving me crazy all day wondering what that light is and if it will still be there when I get home.
THanks

[QWIKWHIP]

That is your tire pressure warning light.

[seoh2max]

hrmm........maybe since it was so cold out this morning it thought it was low...

Thanks

[keiffers]

probably was the temp - it was down in the upper 30s/lower 40s a few weeks ago when mine went off - they were down to 25psi when I checked that morning when I got to work. it finally went off about a day or so later and the tires were back up to normal - the dealer topped them off when it was in for an oil change a few days later

[caltitan]

Mine went off a few weeks ago and I did a visual check of my tires and everything looked good (left my tire gauge in wife's minivan). So I figured it was a bad sensor. A day later, light was still on and when I checked the tires again the left rear was a little low becuase it had a screw in it. Fixed the tire, put more air in it, and the light went off. The system worked perfectly for me so check those tires carefully before dismissing the warning as faulty.

[babylon]

The second day I had my truck, my low pressure warning light came on. Ended up having a nail in my tire with a steady leak of air. The sad thing is the dealer didn't know what the warning light was.

[akangl]

I've learned to ignore that light, it came on all the time with my first Titan and since I put different wheels/sensors on the new one it comes on after 25 miles or so, need to have the dealer set the sensors.......or not, doesn't really bother me, I know why its on. My 04 Explorer's light was always on. Kinda like the boy who cried wolf a few too many times I guess.

[honeykeeper]

Mine has never come on...and I check tires weekly.....especially in the cold....I like that it will come on and warn me of low air....it is a good safety feature.

[Brian mc]

mine comes on most of the time when my rims are really dirty i farm so it doesnt take long to get dirty i just dont pay any mind to it but i love the truck power

[Farmer Fred]

Mine comes on like clockwork after 30 miles. The alarm doesn't sound, however.

[gardan69]

Mine did the same thing w/the first cool (50 degrees) snap we had in Louisiana. It chimed, scared the heck out of me, and stayed on. I tried turning off the truck and turning it back on, but it stayed on. I brought my book into my office and looked it up, low tire pressure warning light. Once my fiancee' put air in all 4 tires, it went out. The air was ~10 - 12 lbs lower than it was supposed to be. I find it hard to believe a slight drop in temp will do that, but that's the first time the light came on. But it's out now...that's all that matters.

[tnbowhunter]

My truck did the same thing the other morning, scared the crap out of me. I got out and checked the tires and they looked ok, when I got back in the truck later that day it had warmed up, after driving about 20 miles the light went out on it's own. When I checked the tire preasure they were all reading around 34psi, I aired them back up to 36psi and haven't had any problems since.