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Ron
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23821
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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I need to build a diagnostic light box to find an

Customer Question

I need to build a diagnostic light box to find an intermittent open circuit in a 2000 Ford Taurus starting circuit. I need low current draw so as not to affect the electronics it is attached to. 12 volt DC is the power source. By connecting a series of these light at different points in the circuit I can determine where the intermittent open is because the voltage will stop there.
Submitted: 1 year ago.
Category: Ford
Expert:  roy replied 1 year ago.

good morning my name is ***** ***** I will assist

what is your question??

Roy

Expert:  roy replied 1 year ago.

here is a diagram of the circuit. all you need is a voltmeter to test

Roy

Expert:  roy replied 1 year ago.

here you go