i know there are a couple of pug/citroen mechs on here so here goes.
my vans been throwing a brake fault after i go over bumps. - its the same warning light for low pads and general brake faults.
Its done it for a some time intermittantly its been doing it more and more recently - ive checkde the brake system over for pad material & leaks and such and theres nowt showing and the fluid is at the correct level.
still it does it. - ive checked the pad sensor wiring at the sensor end and it all looks good
I guess i need to be checking it all the way back to the ECU - is there anywhere these things are common to rub through the insulation ? or is this a known fault at all ? google doesnt really throw up much.