Results for "wont start"

Ac Refrigeration Medium 2-3 hours 178 👍 0

Dometic RV AC Not Cooling? 5 Common Fixes for Air Conditioner Troubleshooting Guide

Walked out to my RV this morning trying to decide between calling a repair tech or troubleshooting my Dometic Brisk Air rooftop AC myself since it's showing weird operational issues. The compressor engages and fan motor operates normally, but the unit fails to produce cold air output. Temperature differential across the evaporator coil is minimal.

Unit functioned properly through previous cooling season with no apparent issues. Current symptoms include normal airflow volume but inadequate cooling capacity. What systematic diagnostic procedure should I follow to identify the root cause? Looking for a methodical troubleshooting sequence that addresses the most probable failure points in order of likelihood. …more

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Propane Medium 30 minutes 166 👍 2

RV Water Heater Pilot Light Won't Stay Lit: Thermocouple Troubleshooting Guide

Three different RV shops quoted me $400+ to fix my Suburban water heater's pilot light that won't stay lit and I'm wondering if I can tackle this thermocouple issue myself. the pilot lights up just fine, but the second I let go of that button it dies. I can hold it down for like a minute and think I've got it, but nope - releases and it's gone.

I'm wondering if this is one of those thermocouple things I keep hearing about? Like, is that the little sensor thingy that's supposed to keep the gas flowing when there's a flame? Pretty sure that's what's acting up but want to make sure before I start messing with it. …more

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Plumbing Medium 1-2 hours 137 👍 0

RV Black Tank Flush Not Working - Water Wont Go In

According to my neighbor I need to replace the valve, the RV dealer says it's just a clog, and YouTube insists it's a pump issue with my 2012 36 QSP's black tank flush system. When I connect my hose to the flush port and turn on the water, nothing seems to go into the tank - the water just doesn't flow in like it should.

I'm wondering if there's a check valve that might be stuck or if something is clogged up? I've used the flush connection earlier in the year without any problems, so this is puzzling. I've heard about debris getting in the spray nozzle too. What are the most common causes when the black tank flush won't accept water, and what should I try to fix it? Any guidance would be really appreciated since I'm not sure what to troubleshoot first! …more

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4.5 (15,400 reviews)

Slideouts Medium 4-6 hours 131 👍 0

How to Replace Atwood Levelegs Control System with GAMA Electronics RF340-4PR Controller

Noticed my Tiffin Allegro Bay's Atwood Levelegs control pad has a completely blank display, won't respond to any commands, AND all the leveling jacks are totally dead. I'm looking at expensive repair options - around $400 for repair service or $3000+ for a complete Bigfoot replacement system.

I researched alternatives and found the GAMA Electronics RF340-4PR-ASL controller with HP4PR-ASL handheld pendant, which cost around $235 shipped. I customized the solution by 3D printing a switch panel with 4 DPST on/off switches and a momentary DPDT switch for jack control.

Is this type of aftermarket replacement reliable and compatible with existing Atwood jacks and wiring? I want something I can easily troubleshoot and maintain. …more

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Slideouts Medium 2-3 hours 125 👍 0

HWH 625S Slide Out Not Working: Step-by-Step Control Box Bypass & Repair Guide

Wondering why my 2008 Winnebago Adventurer 38J's HWH 625S slide out won't budge after replacing the solenoid, cleaning connections, and checking fluid levels? The passenger slide won't extend or retract from the wall switch, but when I manually operate the solenoid valves, the slide moves perfectly in both directions.

I've already replaced the solenoid valves, so I know they're good. The problem seems to be that power isn't reaching the solenoids from the switch - everything routes through the control box first.

Can I safely bypass the HWH control box by connecting the switch wires directly to the solenoid wires? What should I check before attempting this bypass? …more

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Slideouts Medium 2-3 hours 122 👍 0

HWH RV Slide Hydraulic Hose Repair: Complete DIY Guide

Replaced my HWH slide's hydraulic hose last month and now it's spraying fluid everywhere again with our three-week cross-country trip starting Friday! My 2007 Monaco Dynasty with HWH hydraulic system decided to throw me a curveball when the bedroom slide hydraulic line (1/4" I.D.) decided to spring a leak. After some detective work (and a lovely puddle of ATF to mark the spot), I traced it back to where a 1" air line to the front caliper had been playing the world's slowest game of 'saw through the hydraulic hose' for who knows how many miles.

I temporarily patched with Gorilla Tape and 1/2" hose clamps, which got the slide almost closed but still creeping. I'm planning to fix this with a compression coupling since that seems like the most straightforward approach for a DIY repair. Two quick questions: Can anyone confirm the 1/4" I.D. hose size for HWH systems? And once I get this coupling installed, will I need to bleed the system, or does it sort itself out? I'm hoping this repair goes smoother than my attempts to explain to my spouse why we're currently camping with a slide that's permanently 'almost' closed! …more

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Slideouts Medium 2-4 hours 120 👍 0

Lippert Power Gear Slide Motor Replacement: Complete Guide to Parts &

Walked out to prep our RV this morning and discovered our Lippert Power Gear slide motor is making grinding noises and won't extend properly. My RV's slide motor is failing and I'm trying to figure out the best way to get replacement parts. The slide is getting sluggish and I suspect it's either the motor brushes or possibly something in the gearbox itself.

I've been searching everywhere for Lippert Power Gear parts but I'm not sure where to look or what my options are. As it stands, the replacement parts are ridiculously expensive - a $100 gearbox, $50 brake, and $100 motor, but Lippert wants nearly $1000 for the whole assembly. I just want to replace the brushes, but they won't even sell those separately!

Can I buy just the motor component, or do I need to replace the entire gearbox assembly? I really need to know where I can actually purchase these parts and how to determine whether it's a motor issue or a gear problem before I spend a fortune on the wrong repair! …more

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Slideouts Hard Professional may be needed 116 👍 0

Tiffin Phaeton Atwood Levelegs Won't Fill Airbags: Troubleshooting Guide

Around 85°F, my 2008 Tiffin Phaeton with Atwood Levelegs refuses to fill the airbags for leveling — works perfectly in cooler weather. The coach is sitting low and I can't get it to fill the airbags properly. One of my leveling jacks isn't working right now.

Are the Levelegs and air suspension connected systems? What should I check to get my coach to raise up so I can drive safely? Is this something I can troubleshoot myself or do I need professional help? …more

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Propane Hard 2-4 hours 114 👍 0

How to Wire Girard Tankless Water Heater: Complete DSI Suburban Replacement Guide

Ripping out my old Suburban water heater to install a Girard tankless but the wiring is completely different — DSI ignition board, different voltage requirements, and the old thermostat wiring doesn't match up. Need a clear wiring diagram for this swap. …more

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Ac Refrigeration Medium 2-3 hours 114 👍 0

RV AC Humming But No Air Flow? Fix It Yourself (2024 Guide)

I tried everything I could think of, but probably a dumb question—why would my 2006 Sightseer 30B's AC hum after storage but blow zero air? big mistake lol. The thing is humming like crazy but zero air coming out of any vents. It's loud enough to wake the neighbors but doing absolutely nothing.

I'm guessing something got stuck or seized up while it was sitting? Anyone know what typically causes this after long storage periods? Really hoping it's something I can fix myself before calling a repair guy. …more

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Engine Medium 1-2 hours 111 👍 0

RV AGS Generator Shutdown Trips Inverter Off - Complete Fix Guide

Opened my 2006 Fleetwood Providence yesterday to find my Onan 7500 generator automatically shutting down and tripping my Xantrex Freedom 458 inverter off every time.

The AGS does its job perfectly - kicks on when needed, charges the batteries, then shuts down like a good little robot. But here's where things get spicy: about half the time when the generator shuts off, my inverter decides to throw a tantrum and shut itself off too. Then I get to do the walk of shame to hit the reset button like I'm apologizing to a moody teenager.

This has been going on for literal years, and I'm tired of playing referee between my electrical components. Anyone know what's causing this voltage drama and how I can make these two play nice together? Is it a transfer switch timing issue, some kind of sensitivity setting, or do I just have the world's most dramatic RV electrical system? …more

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Propane Medium 4 hours 111 👍 0

Suburban SF-30 Furnace Replacement: Complete Unit vs Core Guide for RV Owners

Somewhere between our freezing mountain trip last month and now, my 2002 Born Free's SF-30 furnace died completely and I'm torn between replacing the core versus the whole unit. I believe it's a Suburban SF-30 model. I've been doing some research and see there are two options - I can buy a complete furnace replacement or just get a replacement core that supposedly slides into the existing SF-30 housing for about half the price.

I'm honestly not sure which route to go. The cost savings on the core is tempting, but I don't want to make the wrong choice and end up with more problems. As someone who's still learning about RV maintenance, would you recommend getting the complete unit or would the core replacement work just as well? Any guidance would be really appreciated! …more

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Propane Medium 2-3 hours 110 👍 0

How to Add Electric Element to RV Water Heater While Keeping Anode Rod Intact

Three tools deep into this project and I'm determined to add electric capability to my Suburban water heater with cast iron tank myself — where's the best starting point? Problem is, most conversion kits I'm seeing want to replace the anode rod port with the heating element. That seems like a bad idea for a cast iron tank - pretty sure I need that anode rod to keep things from corroding, right?

Anyone know if there are kits out there that let you keep the anode rod? Maybe something that goes in the drain port instead, or one of those combo deals where the element also acts as an anode? Just want to make sure I'm not setting myself up for a rusty mess down the road! …more

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Ac Refrigeration Medium 1-2 hours 108 👍 0

Coleman RV AC Remote Sensor Wrong Resistance: Troubleshooting Guide

Our 2013 Phaeton's Coleman AC remote sensor is throwing wrong resistance readings and I've got my multimeter ready to fix this myself — just need the correct values to check against. The remote temp sensor in my living area started reading 99°F constantly, so I checked the resistance and found it was only 9kohms while the working sensor reads 90kohms at 82°F.

I ordered the replacement part 8330-3101 (which supposedly replaces my old 8330-309), but I'm worried because the new sensor ALSO measures 9kohms right out of the package - exactly like my "bad" one. I've tested both thermostats and they work fine when I swap the sensor leads.

I'm hesitant to install this new sensor since the resistance seems wrong. Could I damage my thermostat or AC system if there's a compatibility issue? Should I be measuring resistance differently, or is there a wiring problem I'm missing? I don't want to make things worse by installing the wrong part. …more

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Propane Hard 4-6 hours 106 👍 0

How to Remove Dometic 10 Gallon Water Heater from Class A RV (Without

Turned on my water pump this morning and there's that unmistakable musty smell wafting from behind the fridge where my 1999 Class A's leaking Dometic 10-gallon water heater sits. I've got the mounting bolts out and can wiggle it a bit, but can't pull it far enough to get at the water and propane connections on the back.

Really hoping I don't have to yank the entire refrigerator just to swap this thing out! I'm thinking maybe I could disconnect the propane line from the front and push it through, but those water lines are probably gonna be the real problem. Has anyone figured out a way to get these units out without the massive headache of fridge removal? Maybe working from the exterior compartment somehow? …more

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