Do I need to bleed the whole system even if I replaced just one caliper?

[neo4you]

I have an '00 LS w/144K miles. I'm replacing the rear right caliper. Will it be OK if I bleed only the new one?
Thank you for your help.

 

[Quik LS]

since that one has a long run from the ABS controller to the caliper - you should be ok to bleed only it if not too much fluid was lost.

if it was me.... I'd take the opportunity to completely flush the system and bleed them all.

 

[NYC LS8]

if it was me.... I'd take the opportunity to completely flush the system and bleed them all.

Agreed.

 

[lseguy]

+1

 

[NateRW21]

Gotta go with quik on this one!!!

I try to flush my system with new fluid every couple years; makes me chring when I see a car with a reservoir full of dark brown or even BLACK brake fluid.

 

[scjmc]

+1