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Old 07-27-2011, 03:02 PM   #11
Scooby Specialist
Member#: 231700
Join Date: Dec 2009
Chapter/Region: MAIC
Location: Central PA
2004 WRX Wagon


Sounds like you have a wire that will work fine. The alternator puts out around 14v when the car is running, so that's why that wire sees 14v as well. Unless it has some type of voltage regulator on it, any wire connected to the battery directly or indirectly (like through a relay) will see 14v when the car is runningl.
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