The initiation of the activity of the inactive enzyme phospolipase C as the result of The series of molecular signals generated as a consequence of a G protein-coupled receptor binding to its physiological ligand.
Source:PMID:8280098,
GOC:dph,
GOC:tb,
GOC:mah
Comment
Note that this term refers to a signaling pathway, and should not be confused with function terms such as 'phospholipase activator activity ; GO:0016004'.