The short answer
A Contoure washer that will not start is far more often refusing than failing, because the machine checks its door, its water and its panel before it does anything. On this class the usual cause is shore power, inverter or generator not carrying the load, with taps closed, so the machine waits instead of starting next to rule out.
What you actually observe
- It runs on shore power and not on the inverter — A split by supply is a supply answer.
- The panel lights but nothing happens when start is pressed — A lit panel means power has arrived, which removes half the list immediately.
- NEAR MISS: it runs but leaves the drum full of water — That is a drainage failure, which is a separate page.
The causes, most likely first on this brand
- Shore power, inverter or generator not carrying the load — A coach machine draws more than most appliances in the same space, and an inverter or a low-amperage hookup drops out or refuses the load rather than running it. Ranked first on a Contoure unit: a coach machine is one of the largest loads on board, so the supply is the first question and very often the whole answer.
- Taps closed, so the machine waits instead of starting — A machine that cannot fill will sit in its fill stage indefinitely, and with a quiet panel that is indistinguishable from a machine that never started. Ranked second here: the coach water pump or the fresh tank being empty stops a fill exactly as a closed tap would.
- A door that has not latched fully home — Ranked third here: a latch shaken by road miles loses its margin sooner than a household one.
- The control lock or child lock left engaged — Ranked fourth here: last, and still worth a glance at the panel before anything else is done.
Check in this order, and why this order
- Check which supply the coach is on and what else is drawing at the same time — A machine that starts on shore power and not on the inverter has answered the question.
- Check both taps are fully open and that neither hose is kinked behind the machine — Hot and cold both matter, because a cycle calling for a mix waits for the one it cannot get.
- Open the door fully and close it firmly, listening for the latch — A latch you can hear is a latch that has engaged, and a silent close is the fault.
What an owner can safely check
- Switch off other large loads and try the machine again on shore power — This separates a supply limit from an appliance fault with nothing taken apart.
About 15 min
- Open both taps fully and straighten the fill hoses behind the machine — Push the machine back gently afterwards so the hoses are not pinched again.
About 10 min
- STOP HERE if the next step needs a meter on live terminals or a panel off — That is where an owner check ends and a service call begins.
Before you open anything
Safety
Unplug the machine or switch off its breaker before any panel comes off, and never defeat a lid switch or a door interlock to make a machine run: that interlock is what stops a drum spinning with a hand in it. Close both taps before disturbing any fill hose. If a breaker trips a second time, leave it off and call rather than resetting it again.
When to call a technician
Call once the supply, the interlock and the panel are all clean and the machine still will not begin, because a latch assembly or a control board needs the cabinet open and a meter. Call immediately rather than resetting again if the breaker trips a second time on this machine. Bear in mind when you decide that an RV appliance is serviced by RV dealers rather than by household appliance technicians, and the warranty usually runs through the dealer who sold the coach.
Nearest pages of this class
What this page does not cover
This page covers the Contoure washer as a class, not one family or model line. Panel legends, lock key combinations and component test values all change from build to build and are deliberately not here. Where a family or model page exists for your machine, it is the more specific answer and the one to read first.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
