Suzuki Baleno Manual page 1989

B : Generator output (Battery terminal)
D : Dummy terminal
E : Ground
F : Field coil terminal
IG : Ignition terminal
L : Lamp terminal
FAULTY INDICATOR LAMP OPERATION
PROBLEM
Charge light does not light
with ignition ON and engine
off
Charge light does not go out
with engine running (battery
requires frequent recharging)
DIAGNOSIS
CAUTION:
D Do not mistake polarities of IG terminal and L terminal.
D Do not create a short circuit between IG and L termi-
nals. Always connect these terminals through a lamp.
D Do not connect any load between L and E.
D When connecting a charger or a booster battery to ve-
hicle battery, refer to this section describing battery
charging.
Trouble in charging system will show up as one or more of following
conditions:
1) Faulty indicator lamp operation.
2) An undercharged battery as evidenced by slow cranking or indi-
cator dark.
3) An overcharged battery as evidenced by excessive spewing of
electrolyte from vents.
Noise from generator may be caused by a loose drive pulley, loose
mounting bolts, worn or dirty bearings, defective diode, or defec-
tive stator.
POSSIBLE CAUSE
D Fuse blown
D Light burned out
D Wiring connection loose
D IC regulator or field coil faulty
D Poor contact between brush and slip ring
D Drive belt loose or worn
D IC regulator or alternator faulty
D Wiring faulty
CHARGING SYSTEM 6H-9
CORRECTION
Check fuse.
Replace light.
Tighten loose connection.
Check generator.
Repair or replace.
Adjust or replace drive belt.
Check charging system.
Repair wiring.