Parking brake faulty Hi all, I have a 2014 C4 Grand Picasso, had an ABS sensor fault due to a broken wire, this has been [more ] By retgar2002 On Sun Mar 07 2021, 07:59am 3Firstly - Handbrake Faulty, then. Secondly - ESP /ASR System Fault and in both cases the corresponding visual graphics. Also on the application of handbrake switch, it will not auto release when car moves forward, I have to off the ignition and it will then release when car moves forward. Also switching off ignition does not auto apply handbrake.
Release parking brake in neutral drive off normally and lights go out after a while but driving me mad now. 2010 C4 Picasso VTR+ EGS 47,000 miles new battery fitted after first breakdown to make sure wasn't causing problems. Any ideas gratefully accepted.
How to easily fix Parking Brake Switch. C4 Grand Picasso (2006-2013). Clean or Replace switch. Marv Cast 282 subscribers Subscribe 82K views 4 years ago Save on dealer/service centreHi I had a simalair problem were by the car on several random occassions would say handbrake failure. and every now and again actually removed the handbrake without been prompted ( i.e. trying to set off or pulling the handbrake switch) took it to dealer and they diagnosed the problem to be the fuse box and replaced it under warranty. touch wood since then it has never done it.