Mountaineer 2WD V8-4.6L SOHC VIN W (2003)
Battery: Description and Operation
BATTERY
The battery is a 12-volt direct current source connected in a negative ground system. The battery case is sealed and includes two vent holes to release
gases. The battery has three major functions:
-
engine cranking power source
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voltage stabilizer for the electrical system
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temporary power when electrical loads exceed the generator output current