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ECM Low Battery Warning RV: Complete Diagnosis & Fix Guide
Electrical Medium 2-6 hours 230 👍 1

ECM Low Battery Warning RV: Complete Diagnosis & Fix Guide

During a family trip, my 2005 Fleetwood Discovery 39S threw code 168-1 for low ECM battery voltage and went into full shutdown mode—is this dangerous with kids onboard? Engine cut out, transmission selector went dark, ABS warnings everywhere - the whole nine yards. Scared the heck out of me when it happened on the interstate!

I'm seeing this seems to be a thing with these diesel pushers, but I'm drowning in conflicting info online. Some say it's the chassis battery, others blame alternator issues, and I've even seen posts about ECM power supply problems on the Caterpillar engines. What's the actual step-by-step process to track this down? And more importantly, how do I fix it so it doesn't leave me stranded again? Really need a complete walkthrough of what causes this code and the proper repair approach. …more
RV Flat Tire on Highway: Emergency Steps & Specialized Roadside Service Tips
Chassis Medium Varies 148 👍 1

RV Flat Tire on Highway: Emergency Steps & Specialized Roadside Service Tips

Every highway mile seems to be eating through my Tiffin Allegro motorhome tires way faster than it should, especially after that brutal double blowout on the back axle. When this happened to us, we found that regular AAA and typical roadside assistance don't always help with RVs. We were stranded and eventually had to use a service called Driving Solutions, who charged us $1600 for used tires after eight hours of waiting.

What's the proper procedure if this happens? Should I try to move to a safer location first, or stop immediately? Who should I call for help - are there specialized services that handle RV tires? I want to be prepared with the right contacts and know the safe steps to take, because I imagine regular tow trucks and tire services might not have the equipment or expertise to handle a large motorhome tire emergency on the interstate. …more
RV Solar Panel Z Bracket Installation: Drill vs Adhesive Mounting Guide
Solar Batteries Medium 2-3 hours 100 👍

RV Solar Panel Z Bracket Installation: Drill vs Adhesive Mounting Guide

Ready to mount solar panels on the roof but torn between drilling through the fiberglass with Z-brackets or using VHB tape adhesive mounts. Terrified of roof leaks from drill holes but also worried the adhesive won't hold at highway speeds. Which mounting method actually holds up long term? …more
RV Battery Boiling and Sulfur Smell: Emergency Fix Guide (2024)
Electrical Medium 1-2 hours for diagnosis 81 👍

RV Battery Boiling and Sulfur Smell: Emergency Fix Guide (2024)

The storm that rolled through our campground this weekend left my RV house batteries boiling and releasing that terrifying sulfur smell. After a long road trip, I discovered one of my deep cycle batteries was actually boiling and giving off a strong sulfur smell. This isn't the first time - I've had two different house batteries do this exact same thing over the past year, including one that was less than a year old and another that was about two years old. Both times when I found the boiling battery, my RV wasn't connected to shore power, so I don't think it's related to being plugged in. The sulfur smell was really strong and concerning - is this dangerous? What actually causes a battery to start boiling like this, and what should I do when I find a battery in this condition? I'm worried about safety and also want to prevent this from happening again with my next battery replacement. …more
RV Battery Water Loss: Why Some Batteries Boil More Than Others
Electrical Medium 1-2 hours 76 👍

RV Battery Water Loss: Why Some Batteries Boil More Than Others

Walked out to check my four 6-volt Interstate golf cart batteries in my 2015 Tiffin Allegro Open Road 32SA and there's dramatically different water loss happening across them after just 6 months. Visual inspection reveals continuous bubbling activity in three of the four cells in these problematic batteries, while the fourth cell and all cells in the other two batteries appear normal.

The RV remains connected to shore power continuously, maintaining constant charging conditions. Battery testing indicates all batteries are within acceptable parameters and would not qualify for warranty replacement. What diagnostic steps should I perform to identify whether this is a connection issue, internal battery failure, or charging system problem? Specifically, what voltage and specific gravity measurements would indicate internal resistance problems that could cause this differential water consumption pattern? …more
Tiffin Breeze Front Suspension Bottoming Out: Complete ZF Upgrade Guide
Engine Medium 2-4 hours 74 👍

Tiffin Breeze Front Suspension Bottoming Out: Complete ZF Upgrade Guide

About six months after installing new Koni shocks, my Tiffin's front suspension is STILL porpoising, bottoming out on big bumps, AND creating handling nightmares.

I'm worried this could be dangerous or cause damage to other components. Before I take it back to the dealer again, I want to make sure I understand all my options. Are there additional upgrades beyond just the Koni shocks that can help? I've heard mixed things about Sumo Springs but wasn't sure if they'd work with this ZF setup. Also concerned there might be other worn components contributing to the problem that I should have checked. …more

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How to Find Emergency Diesel RV Repair Shops During Breakdown
Engine Easy Research during breakdown 70 👍

How to Find Emergency Diesel RV Repair Shops During Breakdown

Nobody believes my wife when she tells people our diesel pusher started billowing black smoke right when that fan belt snapped on Interstate 10, 40 miles from Houston. I know truckers deal with this all the time, so there's gotta be some go-to resources or apps they use to locate repair shops when they break down on the road. What's the smartest approach to quickly find diesel mechanics who can handle an RV when you're stranded? I'm talking about real-world tools and methods that actually work when you're in a jam, like I was where I could barely find anyone close to work on my vehicle. …more
Holiday Rambler Front Fender Replacement: Complete Parts & Repair Guide for RV Owners
General Hard 4-8 hours plus sourcing 65 👍

Holiday Rambler Front Fender Replacement: Complete Parts & Repair Guide for RV Owners

Called my front fender replacement on my 2018 Holiday Rambler Vacationer XE 32A a success last month but it just detached again while driving — what did I miss? The first time happened to the previous owner, and it just happened to me again on a highway, with the fender completely disappearing. This suggests there's something fundamentally wrong with how it's mounted, not just a one-time failure.

I've contacted REV Group directly, but they told me they no longer have the molds for this specific fender design. The dimensions are quite specific - it's 56 7/8" long by 25" tall, with the wheel opening positioned 28 1/2" from the front edge rather than centered. I've looked at some aftermarket options from companies like ICON, but they require significant modification to fit properly.

Given that this fender has failed twice now, I'm wondering what my best options are for both sourcing a replacement part and addressing whatever underlying mounting issue is causing these repeated failures. Are there reliable sources for Holiday Rambler body panels when the manufacturer no longer stocks them? And what should I be looking for to prevent this from happening a third time? …more
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