The module in the 2010 GMC Terrain has a popup feature that says if your getting low tire? It has done this before and it had a nail in it., This one said the tire needed some more air, but it wasn't a flat tire. This was on the right front Tire. Before I could get to a place for them to pump up the tire, that light goes out and says your low on air in the left rear tire, That eventually goes out and now its back to normal, Then shutting the key off and getting out of the car, the dome light is not working at all, I will call the dealer ship and take it in, The local deal doesn't want to fix anything on this Car, I had a complaint about them the last time, So I will take it in. Its only got 140,000 miles on it, I have had troubles with the module before , so not surprised, If they give me any song and dance about it, and they want to charge me for this module going out. I can take it to the Subaru Dealer and trade it in, It has 4 brand new tires on it, I am not pleased with this car, I had a Subaru years ago and never had as many problem with it as I have had with this American Made GMC Terrain,