# Low clutch pedal - PK4-017 gearbox

**URL:** <https://turborenault.co.uk/t/low-clutch-pedal-pk4-017-gearbox/58864>\
**Category:** Issues or a query with your Modern RenaultSport?\
**Tags:** gearbox, clutch\
**Created:** [May 18, 2020, 2:31pm UTC](https://turborenault.co.uk/t/low-clutch-pedal-pk4-017-gearbox/58864 "2020-05-18T14:31:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Eder](https://turborenault.co.uk/user_avatar/turborenault.co.uk/eder/32/1261_2.png) [@Eder](https://turborenault.co.uk/u/Eder)\
**Post date:** [May 18, 2020, 2:31pm UTC](https://turborenault.co.uk/t/low-clutch-pedal-pk4-017-gearbox/58864/1 "2020-05-18T14:31:44Z")

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Hi guys,  
I would like to know if someone has had this clutch problem.  
I have a Fluence GT that uses PK4-017 gearbox, very similar to the PK4-018 of Megane RS mk3.  
This Saturday, the clutch pedal simply stayed low after I pressed it while driving the car out of the garage.  
I had to pull the pedal back up and insist some times until it regained pressure and worked again.  
Apparently is appears to be the pedal master cylinder, because I did’nt see any leaks…

 ![low clutch pedal.webp](https://turborenault.co.uk/uploads/default/original/3X/6/6/666aba5a5bdf491d68b335fea4a537c80554c96f.webp)

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**Author:** ![DaveL485](https://turborenault.co.uk/user_avatar/turborenault.co.uk/davel485/32/12_2.png) [@DaveL485](https://turborenault.co.uk/u/DaveL485)\
**Post date:** [May 18, 2020, 3:57pm UTC](https://turborenault.co.uk/t/low-clutch-pedal-pk4-017-gearbox/58864/2 "2020-05-18T15:57:19Z")

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Does the clutch hydraulic line run near anything hot? My 21 used to boil the fluid in the line, pumping the pedal would bring it back to life.

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<div class="post-metadata">

**Author:** ![Eder](https://turborenault.co.uk/user_avatar/turborenault.co.uk/eder/32/1261_2.png) [@Eder](https://turborenault.co.uk/u/Eder)\
**Post date:** [May 18, 2020, 4:22pm UTC](https://turborenault.co.uk/t/low-clutch-pedal-pk4-017-gearbox/58864/3 "2020-05-18T16:22:29Z")

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> [@DaveL485](#):
>
> Does the clutch hydraulic line run near anything hot? My 21 used to boil the fluid in the line, pumping the pedal would bring it back to life.

Good point, I will check it