when does my 2008 srx cadillac 31,000 miles need power steering fluid flush? on 2008 Cadillac SRX

dealer said my 2008 srx cadillac needs power steering flush, does it

Asked by for the 2008 Cadillac SRX
ck color of fluid if its clean there is really no reason except preventive maint. which could save you $ down the road on pump seals