  We study the heavy neutral scalar decays into standard model electroweak
gauge bosons in the context of the Littlest Higgs model. We focus our attention
on the $\Phi^0 \to WW, \gamma V$ processes induced at the one-loop level, with
$V=\gamma, Z$. Since the branching ratios of the $\Phi^0 \to \gamma V$ decays
result very suppressed, only the $\Phi^0 \to WW$ process is analyzed in the
framework of possible experimental scenarios by using heavy scalar masses
between 1.6 TeV until 3.3 TeV. The branching ratio for the $\Phi^0 \to WW$
decay is of the order of $10^{-3}$ throughout the interval 2 TeV $< f <$ 4 TeV,
which represent the global symmetry breaking scale of the theory. Thus, it is
estimated the associated production cross section for the $pp\to \Phi^0 X\to
WW$, finding around ten events for $m_{\Phi^0}\approx 1.6$ TeV at best.
