Charging warning indicator does not

 light with ignition switch "ON" and

 engine off.

Fuse blown

Check fuses

Light burned out

Replace light

Wiring connection loose

Tighten loose connection

Electronic voltage regulator

If light turns off, replace voltage regulator. 

Charging warning indicator does not

go out with engine running. (Battery

requires frequent recharging)

Drive belt loose or worn

Adjust belt tension or replace belt

Battery cable loose, corroded or worn

Inspect cable connection, repair or replace cable

Electronic voltage regulator or alternator

If light turns off, replace voltage regulator or alternator

Wiring

Repair or replace wiring

Overcharge

Electronic voltage regulator

If light turns off, replace voltage regulator. 

Voltage sensing wire

Repair or replace wiring

Discharge

Drive belt loose or worn

Adjust belt tension or replace belt

Wiring connection loose or short circuit

Inspect wiring connection, repair or replace wiring

Electronic voltage regulator or alternator

If light turns off, replace voltage regulator or alternator

Poor grounding

Inspect ground or repair

Worn battery

Replace battery