CMO 0 Posted January 24 Share Posted January 24 Hello, I got my new UX F sport in October last year, the last few times I’ve driven it when the conditions outside are freezing my tyre pressure light has come on. It goes off later on once it’s warmed up outside. Is this normal? Haven’t had this issue with any other of my Lexus. Quote Link to post Share on other sites
nicnac 137 Posted January 24 Share Posted January 24 Maybe you have one tyre pressure right on the lower limit which is then being reported to the controller . Check your pressures are in the middle of the range they should be Quote Link to post Share on other sites
royoftherovers 2,513 Posted January 24 Share Posted January 24 As Nick has said but remember that tyre pressures increase when warm and decreases when cold. Quote Link to post Share on other sites
CMO 0 Posted January 24 Author Share Posted January 24 I’ll check my pressure again tomorrow, I’ve never had this issue before. Thank you Quote Link to post Share on other sites
Britprius 1,434 Posted January 24 Share Posted January 24 42 minutes ago, CMO said: I’ll check my pressure again tomorrow, It is important that you check,and set the tyre pressures while they are cold, and not when the car has been driven a distance to warm them up. John. 1 Quote Link to post Share on other sites
ALAW 48 Posted January 25 Share Posted January 25 Never had the light come on however when ive looked at the reading on the TPMS on start up ive noticed one wheel may be giving a different reading. Then when looking again they all read the same. Temparature differentials will come into play. Quote Link to post Share on other sites
Beduffshirl 15 Posted January 25 Share Posted January 25 I've had this issue regularly on more than one CT. As soon as it's warmed up it's fine Quote Link to post Share on other sites
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