mcmullag
Member
- 919
- 13
- 18
- Location
- Colorado Springs, CO region
I had/have a truck with working CTIS, I think, but it has been really cold out so I did not start it for two weeks. one tire does leak down in that time, you can see the bulge. I started it up and had 5 flashing lites on Saturday. I followed the info that somebody pasted on page 1 and it helped. I also turned the truck off and on twice while fiddling with it. What seems to help is run the engine at 1200 rpm and hit the run flat button. I think that makes the system try to put air in the tires more often. I got down to one flashing hwy lite and I think if I drive it, that will prolly go solid as it was in the past. This cold weather is probably causing more leaks and problems.