Owner guide

Van Build & Skoolie Electrical Troubleshooting Guide

DIY conversions have the widest range of electrical problems we see — because every build is different. Here’s how to think through a fault when there’s no factory wiring diagram to fall back on. Factory RVs follow a man...

Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond.

Field notes

DIY conversions have the widest range of electrical problems we see — because every build is different. Here’s how to think through a fault when there’s no factory wiring diagram to fall back on. Factory RVs follow a manufacturer’s wiring diagram and standardized components. Van builds and skoolie conversions are one-off systems, often assembled from parts sourced from several different brands and installed by several different people over time — sometimes including the owner. That means troubleshooting starts w...

Why Custom Builds Fail Differently

Factory RVs follow a manufacturer’s wiring diagram and standardized components. Van builds and skoolie conversions are one-off systems, often assembled from parts sourced from several different brands and installed by...

Common Symptoms & What They Usually Mean

— Intermittent power loss under vibration/driving: a loose crimp or connector, not a component failure — check every connection along the affected circuit — A breaker or fuse that trips only under specific loads: unde...

Before You Start Troubleshooting

If there’s no wiring diagram, make one — even a rough sketch of every component, fuse, and connection point saves enormous time on every future issue. Label circuits at the panel. Note wire gauge and fuse ratings as y...

When to Stop and Call a Professional

Mixed-brand systems with no documentation, repeated intermittent faults that resist basic checks, or any build where you’re not fully confident in the existing wiring are worth a professional once-over — especially be...

Related

Custom Builds & Conversions Electrical Systems Back to Field Guide Pricing

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Pricing teaser

Trip fee $75 within 30 miles, then $1.50/mi. Labor ~$150/hr (1-hour minimum, billed in 30-minute increments). Diagnostic $150 applied toward repair if you proceed.

Active corridor: Montana · Wyoming · Idaho · Washington — case-by-case beyond. Credentials (text): Victron Professional Certified Installer · weBoost Authorized Installer · Peplink Certified Associate · Dometic Professional Certified.

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