  Weak diameter coloring of graphs recently attracted attention partially due
to its connection to asymptotic dimension of metric spaces. We consider weak
diameter list-coloring of graphs in this paper. Dvo\v{r}\'{a}k and Norin proved
that graphs with bounded Euler genus are 3-choosable with bounded weak
diameter. In this paper, we extend their result by showing that for every graph
$H$, $H$-minor free graphs are 3-choosable with bounded weak diameter. The
upper bound 3 is optimal and it strengthens an earlier result for
non-list-coloring $H$-minor free graphs with bounded weak diameter. As a
corollary, $H$-minor free graphs with bounded maximum degree are 3-choosable
with bounded clustering, strengthening an earlier result for non-list-coloring.
  When $H$ is planar, we prove a much stronger result: for every
2-list-assignment $L$ of an $H$-minor free graph, every precoloring with
bounded weak diameter can be extended to an $L$-coloring with bounded weak
diameter. As a corollary, for any planar graph $H$ and $H$-minor free graph
$G$, there are exponentially many list-colorings of $G$ with bounded weak
diameter (and with bounded clustering if $G$ also has bounded maximum degree);
and every graph with bounded layered tree-width and bounded maximum degree has
exponentially many 3-colorings with bounded clustering.
  We also show that the aforementioned results for list-coloring cannot be
extended to odd minor free graphs by showing that some bipartite graphs with
maximum degree $\Delta$ are $k$-choosable with bounded weak diameter only when
$k=\Omega(\log\Delta/\log\log\Delta)$. On the other hand, we show that odd
$H$-minor graphs are 3-colorable with bounded weak diameter, implying an
earlier result about clustered coloring of odd $H$-minor free graphs with
bounded maximum degree.
