KYMCO PEOPLE S 125 Service Manual page 160

14
. BATTERY/CHARGING SYSTEM/
A.C. GENERATOR
REGULATOR/RECTIFIER
MAIN HARNESS CIRCUIT INSPECTION
Remove the front cover. ( 2-4)
Remove the regulator/rectifier 5P coupler and
check for continuity between the wire harness
terminals according to the following :
Item (Wire Color)
Between battery (red)
and engine ground
Between ground wire
(green) and engine
ground
Between A.C.G wire
(pink) and (yellow)
REGULATOR/RECTIFIER INSPECTION
If the main harness terminals are normal,
check the regulator/rectifier coupler for loose
connection and measure the resistances
between the regulator/rectifier terminals.
＊
• Do not touch the tester probes with
your finger because human body has
resistance.
• Use the following specified testers for
accurate testing. Use of an improper
tester in an improper range may give
false readings.
− Kowa Electric Tester
− Sanwa Electric Tester
− Kowa Electric Tester TH-5H
• Proper range for testing:
− Use XKΩ range for Sanwa Tester
− Use X100Ω range for Kowa Tester
• If the dry battery in the tester is weak,
the readings will be incorrect. In this
case, check the dry battery.
• The Kowa tester readings are 100
times the actual values. Be careful
during testing.
Replace the regulator/rectifier if the readings
are not within the specifications in the table.
Judgement
Battery has
voltage
Continuity exists
A.C. generator
coil has
resistance
Regulator/Rectifier
Pink
Red
Probe⊕
Probe(-) Pink
Yellow
Pink
∞
Yellow
∞
Red
3~6M 3~6M
Black
↓ ↓
Green
↓ ↓
PEOPLE S 4T
Green
Black
Yellow
Unit: Ω
Red Black Green
∞
2~4M 2~4M
∞
2~4M 2~4M
4~6M 4~6M
∞
0.8~2K
∞
0.8~2K
14-6