On most makes a symptom page is a route to a code page. Outdoors on this badge there is no code page to route to: the grills, the island, the outdoor hood and the beverage center have no display and no published table, and the maker’s own guide writes its troubleshooting as questions.
So these pages do the work. Flame color, how many burners, whether a match succeeds where the spark does not, what changed in the week before — on outdoor equipment those sentences are the diagnosis, and a caller who has them has frequently saved themselves a visit.