My Suzuki did the same thing all the time. We never found out exactly what the cause was, I would just change out a relay switch and it would stop for a while. My car hasn't done this in a couple of year it just randomly stopped.
Sometimes the blower is always on, at a low speed. If you have a system that turns off the blower completely, then you should hear nothing.
can i use a tester for GBI 22v leaf blower to see their a spark on ignition on blower
probablly a bad ignition switch or blower motor not sure on that should run without power
Yes. The blower motor of an air handler unit can be considered as an ignition source.
Yes. The blower motor of an air handling unit can be considered as an ignition source.
This is a problem with the ignition swtich assembly becoming worn on an older vehicle and the contact points that power-up the accessory circuits as well as the engine electrics fail to make good electrical contact. The resolution is to replace the ignition switch assembly, which would run about US$300. maybe it could be the alternator? this won't go on for long before requiring replacement.
It is supposed to run on the lowest setting when the ignition is on.
it's a problem with the blower motor resistor,
The blower control module is defective.
Loose connection or blower motor? Bad blower motor? Loose fuse? Bad fan switch?
If the blower motor randomly and intermittenly quits and does not work, chances are good the blower motor itself is faulty, if the blower motor does not work on all fan speeds from low through high, it most likely needs a blower motor resistor.
it sounds like your ignition switch, i ran into a similar problem, your power goes through your ignition switch for your blower motor.