Excursion 4WD V10-6.8L (2002)
Alternator: Description and Operation
The charging system consists of the following components:
^
generator
^
an internal voltage regulator that is not repaired separately
^
generator warning lamp
^
associated wiring
The generator and voltage regulator:
^
supplies current to the electrical system.
^
charges the battery.
^
adjusts the generator field current to increase or decrease generator output.
^
turns the generator warning lamp on when a problem is detected in the charging system.
