Battery/Charging/Lighting System Troubleshooting - Honda Motorcycle Service Manual

BATTERlESlCHARGlNGlLlGHTlNG SYSTEM
TROUBLESHOOTING
CHARGING SYSTEM
1 -
.
Faulty battery.
and ground line of the regulatorlrectif~er
c
.
Shorted wlre harness
Measure the charging voltage (page 22-21).
1
correct lncdrrect
(page 22-23).
Check the battery current leakage (Leak test,
page 22-22).
Standard control voltage is n o t reached when
the engine speed increases.
I
Check the resistance of the charging coil at the
charging coil line of regulatorlrectifier connec-
I I
i
Shorted wire harness.
.
Faulty ignition switch.
Check the resistance of the field coil at the field
coil line of the regulatorlrectifier connector
Incorrect
Correct
-
Poor connected connector.
*
/
Checkthe alternator charging cojl (page 22-27).
/
I
Incorrect
,
Cor!ect
t
.
Poorly connected alter-
nator connector
1 -
.
~ a u l t ~ charging coil.
.
Open circuit in wire harness.
Faulty alternator. (Open circuit in field coil.)
lncorrect
I
Measure the headlight voltage (page 22-24).
(For regulatorlrectifier with AC regulator built
in.)
Check the resistance of the headlight resistor
and headlight switch of the regulatorlrectifier
connector (page 22-24). (For appropriate mod-
L
.
Shorted wire harness.
Correct
t
.
Faulty battery.
. :
": .
els only.)
I
.
Faufty headlight switch.
Faulty headlight resistor
+
Standard control voltage is not reached when
c
.
Faulty regulatorlrectifier.
the engine speed increases.
Replace the battery with afully charged battery
and measure the charging voltage (page22-21).
Date of Issue: March. 1995
O
HONDA MOTOR CO.,LTD
Correct
*
Faulty battery.
I