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International Automotive Technicians Network
Re: Speedometer bouncing while Parked
Posted to Technical Discussion Forum on 2/1/2020

I’m curious how the VSS can have no signal during the fault, yet open circuiting or taking it to + or - rail stops the problem. Those conditions should not be able to co-exist. The hall effect sensor should hold the line at sensor supply voltage or ground when... Login to read more.