# noise when heater is on! **URL:** \ **Category:** SON240sx Automotive\ **Created:** [November 9, 2005, 4:53pm UTC](https://forums.speedlife.net/t/noise-when-heater-is-on/90188 "2005-11-09T16:53:09Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![purple240sx](https://avatars.discourse-cdn.com/v4/letter/p/6bbea6/32.png) [@purple240sx](https://forums.speedlife.net/u/purple240sx)\ **Post date:** [November 9, 2005, 4:53pm UTC](https://forums.speedlife.net/t/noise-when-heater-is-on/90188/1 "2005-11-09T16:53:09Z")
when the a/c or heater is on and the climate control is on either upper vents on lower vents on lower vent and defrost or on defrost it makes a ticking noise anyone ever had this it doesnt make any noise if its on upper and lower vents together / / sounds like something is stuff or something??? ---
**Author:** ![Belluz](https://avatars.discourse-cdn.com/v4/letter/b/839c29/32.png) [@Belluz](https://forums.speedlife.net/u/Belluz)\ **Post date:** [November 10, 2005, 7:48am UTC](https://forums.speedlife.net/t/noise-when-heater-is-on/90188/2 "2005-11-10T07:48:38Z")
ive heard it before, im pretty sure its the fan bearings wearing out i think you would prolly have to get a new one i actually might have a spare but i think that one is worn out too mike ---
**Author:** ![S13GG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/s13gg/32/5506_2.png) [@S13GG](https://forums.speedlife.net/u/S13GG)\ **Post date:** [November 10, 2005, 7:17pm UTC](https://forums.speedlife.net/t/noise-when-heater-is-on/90188/3 "2005-11-10T19:17:59Z")
noise is independent of fan speed? I had leaves in mine before, made a tickity tick tick noise ---
**Author:** ![purple240sx](https://avatars.discourse-cdn.com/v4/letter/p/6bbea6/32.png) [@purple240sx](https://forums.speedlife.net/u/purple240sx)\ **Post date:** [November 11, 2005, 5:23pm UTC](https://forums.speedlife.net/t/noise-when-heater-is-on/90188/4 "2005-11-11T17:23:35Z")
^^ yeah soo how do u get rid of that noise. .