No implied warranty of merchantability and, where applicable, no implied warranty of fitness shall be waived, except in the case of a sale of consumer goods on an “as is” or “with all faults” basis where the provisions of this chapter affecting “as is” or “with all faults” sales are strictly complied with.
Source:
Section 1792.3, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1792.3..