rahulsingh

I have heard that Porsche which are equipped with ABS uses black- white configuration system for brake .. Have any idea if it is Cayenne, what sequence we should use for brake fluid bleeding process. What i prefer is RL-RR-FL-FR, does it affect anyway?
R= rear
F= front
L= left
R=right

Pep!RRRR

Generally one works from greatest to least distance from the master cylinder. On my Targa the MC is on the drivers side. So the bleed procedure is RR, LR, RF, LF.

Mark Salvetti

Sometimes with ABS I think there can be special bleeding procedures. You might need to connect up a scan tool to cycle the ABS through the different channels to get all the air out.

Don't know if Porsche has a special procedure or not. This is the early air-cooled section, our cars don't have ABS.

Mark

theiceman

on my audi have to cycle the ABS pump with VAG COM , I would suggest finding the Cayenne forum , they will know for sure.

theiceman

ps R= rear and right ? I hope you don't write bomb defusing instruction for a living.