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C4 - DS4 Owners :: Forums :: Citroen C4 Picasso and Grand C4 Picasso (B78) 2013 onward :: Citroen C4 Picasso and Grand C4 Picasso (B78) Road Tests and Model Reports

Brake problem, need some info please

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Theatreman   
Sun Aug 22 2021, 03:09am
Member No: #58667
Joined: Aug 22 2021
Location: Accrington
Hi all, new to your forum.

Just bought a 2016 grand picasso and it's great.....

However, when I brake hard the brakes are fantastic but when I'm coming to a slower stop (coming up to traffic lights etc) the brakes seem to slightly bind and then un-bind on and off until I'm stopped

Please can somebody advise
vexorg   
Sun Aug 22 2021, 04:00am
Member No: #48843
Joined: Jul 06 2017
Location: Scotland
Sticking caliper?

Are the wheels hot after a run?
Jack up each wheel in turn and spin it, try the brakes off and on a few times when spinning it.
Theatreman   
Sun Aug 22 2021, 06:15am
Member No: #58667
Joined: Aug 22 2021
Location: Accrington
I've not looked to see if they are hot, I will check that and also Jack it up. Thank you for your reply
Theatreman   
Sun Aug 22 2021, 06:19am
Member No: #58667
Joined: Aug 22 2021
Location: Accrington
Also of it is a sticky caliper, how do you un-stick them
vexorg   
Sun Aug 22 2021, 08:11am
Member No: #48843
Joined: Jul 06 2017
Location: Scotland
Depends, you can remove the pistons and either clean or replace them, but easiest way is to buy a refurbished caliper
CAndyBil   
Sat Oct 30 2021, 09:55am
Member No: #42673
Joined: Nov 14 2015
Location: Scotland
Theatreman wrote ...

Hi all, new to your forum.

Just bought a 2016 grand picasso and it's great.....

However, when I brake hard the brakes are fantastic but when I'm coming to a slower stop (coming up to traffic lights etc) the brakes seem to slightly bind and then un-bind on and off until I'm stopped

Please can somebody advise


Did you get to the bottom of the problem?
 

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