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The 100-Six Forum

healy master battery switch

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bob mabeck Robert Manbeck
Parkerford, PA, USA   USA
The battery switch in the boot has two heavy leads and a small terminal at the top with a wb wire. When the switch is on, is that terminal positive or negative? I assume it's positive to the coil? (I have converted the car to a negative ground system).

Thanks....Bob

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San Jose, CA, USA   USA
When the master switch is in the 'ON' position the W/B wire circuit is open, so no voltage (if you could check inside the switch, one terminal would be negative in your car). When in the 'OFF' position the W/B wire is grounded, preventing the coil from generating spark.

Bob



Edited 1 time(s). Last edit at 2018-09-22 12:08 PM by Bob Spidell.

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