RV Knowledge Base · Updated August 2026
RV Fault & Optimization Knowledge Base
A free, searchable reference covering 317+ North American RV models across 7 fault and optimization categories. Every article is field-tested, calculator-verified, and differentiated by model — no generic copy-paste guides. 2163+ articles total.
Browse by Fault Category
Water System Faults
water-pump, water-heater, toilet, fresh-water-plumbing, city-water-inlet
Fridge / AC / Electrical Faults
absorption-fridge, residential-fridge, roof-AC, 12V-panel, inverter, converter
Battery / Solar / Power
lead-acid, AGM, lithium, MPPT, PWM, converter, transfer-switch, alternator-charging
Fuel & Energy Optimization
mpg, generator-hours, propane-burn, hvac-load, vampire-draws
Seasonal Equipment Setup
winterization, heat-tape, skirting, summer-AC, awning-shade, vent-covers
Payload & Tow Stability
pin-weight, hitch-weight, payload-budget, sway-control, tire-load, wd-hitch
Common Faults & Error Codes
model-recalls, fault-codes, known-issues, tsb, wiring-diagrams, fuse-map
Browse by Brand
Jump straight to a manufacturer's articles. Each brand covers every model we track.
Featured Articles
Adventurer 116DS (Truck Camper) Water System Fault Repair Guide 2026
Step-by-step Adventurer 116DS Truck Camper water system fault repair: water pump cycling, water heater no hot, toilet leak, low pressure. Free, no signup, 2026 North American parts pricing.
Read guide → Fridge / AC / Electrical FaultsAdventurer 116DS (Truck Camper) Fridge / AC / Electrical Fault Repair 2026
Diagnose Adventurer 116DS Truck Camper fridge warm, roof AC short cycling, 12V parasitic draws. Step-by-step, free, no signup, 2026 North American parts.
Read guide → Battery / Solar / PowerAdventurer 116DS (Truck Camper) Battery / Solar / Power Supply Fix 2026
Fix Adventurer 116DS Truck Camper dead batteries, solar controller errors, converter not charging. Free, no signup, 2026 North American pricing & state battery compliance.
Read guide → Fuel & Energy OptimizationAdventurer 116DS (Truck Camper) Fuel Economy & Camping Energy Optimization 2026
Real-world Adventurer 116DS Truck Camper fuel economy, generator runtime, propane burn rate. Three-tier optimization with calculator-verified numbers. Free, 2026 data.
Read guide → Seasonal Equipment SetupAdventurer 116DS (Truck Camper) Winter Freeze & Summer Cooling Setup 2026
Freeze-protect your Adventurer 116DS Truck Camper down to -10F, summer cooling to 100F+. State-by-state cold weather rules. Free, 2026 North American parts.
Read guide → Payload & Tow StabilityAdventurer 116DS (Truck Camper) Payload, Storage & Tow Stability Optimization 2026
Balance your Adventurer 116DS Truck Camper: pin/hitch weight, payload budget, sway control. Free, no signup, 2026 North American tow ratings.
Read guide → Common Faults & Error CodesAdventurer 116DS (Truck Camper) Common Faults, Error Codes & FAQ 2026
Complete Adventurer 116DS Truck Camper fault code index, model-year recalls, known issues. Free, no signup, 2026 reference.
Read guide →Why This Knowledge Base Is Different
Per-model differentiation
Every article is built around a specific {brand, model, year, chassis, battery, solar} profile — not a generic "for your RV" template.
3-tier optimization
Low / Medium / High cost tiers with concrete parts and prices, calculator-verified for your rig specs.
State-specific rules
Water, power, gray-water, lithium battery, and generator rules by US state — not the usual generic copy.
Cross-link index
Articles cross-reference same-fault models across brands, so a Suburban ECO trip on a Tiffin points to the same fix on a Winnebago.
Version BUG timeline
Each model page lists reported faults by production year — what failed on a 2019 vs the 2024 refresh.
Calculator callouts
Real numbers computed from your rig's specs, with a link to the matching on-site calculator.