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International Automotive Technicians Network
Re: Incandescent test light versus scope/DVOM
Posted to Technical Discussion Forum on 1/5/2020


With 3 power feeds, 1 being hot and two being switched, think of the TCM just being a relay here. The circuit in question is not complete in his testing as shown as the TCM is not being switched on like a relay, hence why that circuit is not being loa... Login to read more.