ttc solinoid

[ST.47.ES]

Hey does anyone know what the tcc solinoid is?

[ephect]

Its the Torque Convertor lockup solenoid, its meant to lock the torque convertor when cruising generally round 80 clicks she'll lock and unlock when u throttle it.

did u get an error code about it?

[hako]

The TCC lock up solenoid operates to lock the torque converter solid at cruising speeds. This allows the auto to give similar economy to a manual transmission.

[LowVp]

located in the pump in the nose of the box has to be removed to remove the pump itself

[ST.47.ES]

i ha the code come up.. its gone now... one other thing when im driving when i back off it does hold in the gear it just drops the revs to idle and continues crusing liike its in neutral.

[Not_An_Abba_Fan]

It seems to be working then. Reset the PCM and check the codes again after a few days. It may have been sticky and not locked up when the PCM told it to.

[Chris_vr]

i ha the code come up.. its gone now... one other thing when im driving when i back off it does hold in the gear it just drops the revs to idle and continues crusing liike its in neutral.

This is exactly what I'm getting to, and I do get the error code. Sometimes it works fine but only for about 15 minutes. But I also get TPS - Low VOltage. Do I need to replace TPS and TCC Solenoid???

*Not trying to hijack a thread, just getting the same issues