# P0741 frequency? **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** pontiac, grandprix\ **Created:** [August 11, 2013, 8:51pm UTC](https://community.cartalk.com/t/p0741-frequency/80852 "2013-08-11T20:51:17Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Stoveguyy](https://avatars.discourse-cdn.com/v4/letter/s/9e8a1a/32.png) [@Stoveguyy](https://community.cartalk.com/u/Stoveguyy)\ **Post date:** [August 11, 2013, 8:51pm UTC](https://community.cartalk.com/t/p0741-frequency/80852/1 "2013-08-11T20:51:17Z")
Code is for tcc stuck on. Code p0741 is tcc stuck off. So, it’s a sticky solenoid. Which means it may start out sticking occasionally and progress to sticking more often and finally staying on/off permanently? If u get the code/symptoms 1 time, does it usually mean it will happen again, soon? ---
**Author:** ![Stoveguyy](https://avatars.discourse-cdn.com/v4/letter/s/9e8a1a/32.png) [@Stoveguyy](https://community.cartalk.com/u/Stoveguyy)\ **Post date:** [August 12, 2013, 1:25am UTC](https://community.cartalk.com/t/p0741-frequency/80852/2 "2013-08-12T01:25:00Z")
0741 is stuck off. 0742 is stuck on. i have heard of folks who get both codes. there is a pressure sensor manifold switch assy which can fail and somehow tie into the codes.