tire pressure light goes on and off, on and off

[janices_yaris]

Ok thanks for your help. I have a related question. I will need to have the tires rotated soon. Would that cause the light to come on again, after I fix this current problem?

[CTScott]

Originally Posted by janices_yaris

Ok thanks for your help. I have a related question. I will need to have the tires rotated soon. Would that cause the light to come on again, after I fix this current problem?

Rotating the tires probably won't help or hurt (unless the issue is just a tire that is right on the edge of being under inflated). If you haven't done so, you should check the pressure on all four tires.

Also, as an FYI many cars monitor the spare tire (which most people forget to check on a regular basis). The Yaris though, does not have a sensor in the spare, so you are just concerned with the four main tires for this issue.