Wash. Rev. Code § 61.24.127
(1) The failure of the borrower or grantor to bring a civil action to enjoin a foreclosure sale under this chapter may not be deemed a waiver of a claim for damages asserting:
(2) The nonwaived claims listed under subsection (1) of this section are subject to the following limitations:
[ 2011 c 364 s 2; 2009 c 292 s 6.]