On ours the slide will not work if it does not see a certain voltage from the chassis battery. Try running the engine. Also you might try resetting the parking brake.
Does your slide have a power lock and is it unlocked? There is a micro switch on them that will prevent the slide from moving.
2014 Phaeton 40 QBH
2015 GMC Sierra SLT 4x4
2008 spirit 31 h Brand new battery vehicle running parking brake on but no power at slide control fuses all look good worked fine in the morning, dead in the afternoon any ides?
adding to previous comments:
as well as the pb being set, make sure the tranny is in park. you may have to wiggle the lever. you might try neutral also.
what kind of slide actuation do you have, electric or hydraulic?
01 WINNEBAGO 35U W20.8.1L SW Wa, Hi. Good Sam, SKP. AMSOIL fluids. BANKS ecm program. SCAN GAUGE II w/ Ally temp. 2 LIFELINE GPL-6CT AGM Batts on their sides. TST tptts. K&N panel air filter. AERO mufflers. TAYLOR plug wires. ULTRA POWER track bar. KONI fsd shocks, toad '14 smart car
Is this a hydraulic system or electric motor? Mine is hydraulic and I have to turn on the switch at the leveler control panel to get power to the hydraulic system and the slide switch. Just thinking maybe you forgot to do that.
1999 Winnebago Adventurer, Sam, Judy, Grand Daughter - Kenzie, 3 spoiled Pomeranians, Bella, Tinker and Aurora - 1 spoiled JR terrier, Mayzee - 1996 Ford Explorer, Sport 2 Door, 4 wheel drive, pulls 4 down like a dream.