Page 2244 - Workshop Manual - Tunland (2017)

71-44 WIRING - SYSTEM CIRCUIT DIAGRAM

When the ignition switch is ON/ST, current flows from fuse F30 of the body fuse box to
pin 19 of the instrument cluster. Through the charging indicator, it outputs from pin 23
of the instrument cluster to pin L of the generator into the generator. When it flows from
the internal voltage regulator to the generator excitation winding, the exciting winding is
energized and a magnetic field is produced.
When the generator rotates, the stator coils cut the magnetic lines to produce three-phase
induced electromotive force. Then it is converted into DC via a rectifier composed of
diodes and output all the way from pin B of the generator via fuse F28 of engine
compartment fuse box to charge the battery and supply electric power to other consumers.

Service tips

• A025 Alternator
71
L - earthing: when the generator rated speed is at 6000 rpm, its rated output voltage
is 14 V.

: component position

NO. Ref. wiring harness NO. Ref. wiring harness

Engine compartment Front instrument
A020 C037
harness harness
Front instrument
C013 A022 Engine harness
harness

: connectors between wiring harnesses

Ref. wiring harness
NO. NO.
(connector position)

Front instrument harness and
C101 A301
engine harness