Welcome to the forum.
Sorry, no help, but a couple of questions...
Are you on 'shore power' and is your battery fully charged?
Is the dealer close? If it's out only 2", could you 'tie' it so it can't move any further and tow it to the dealer?
Jayco has authorized some mobile RV repair businesses to do warranty repairs. This may be one of those times.
Sherm & Terry w/rescue Eydie (min Schnauzer) & Charley (std Poodle)
2015 Jay Flight 27RLS, GY Endurance (E), Days: 102 '15, 90 '16, 80 '17, 161 '18
2006 Ford F350 PSD, 4WD, CC, LB, SRW, Cmpr. pkg, Equal-i-zer 4-p, Continental ContiTrac TR