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yth21k46 solenoid wire low voltage

#1

yakman

yakman

My yth21k46 mover is not starting. Checked the battery and it's showing 12.8V.
I have 4 position ignition switch. Solenoid red left wire is showing 12.8V when ignition is off, however at any other ignition position voltage is showing 0.27V.
White/black small wires to solenoid are showing 12.8V when starting ignition and 0 in other positions.
So in my understanding the problem is that voltage is dropping at solenoid to 0.27V once I'm trying to switch on ignition.
Any reason for such behaviour?


#2

M

mechanic mark

Remove battery & take to auto parts store & ask them to please load test your battery, should be of no cost to you. Let us know how it goes please & if you purchase new battery make sure CCA'S are. the same Also make sure all connections are tight by hand & free of rust & corrosion.


#3

S

slomo

Don't forget about the ground cable. Those have something to do as well.

slomo


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