18
Test Procedures
GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
TEST PROCEDURE 31 – Charging Diode (Generator Circuit) – Key-Start Vehicles Only
See General Warnings on page 1-1.
WARNING
• Incorrect wiring could result in severe injury or death.
• Diode and solenoid connections must have correct polarity.
• Keep all persons clear of engine belts when making final connections.
1.
2.
Disable the vehicle.
3.
Disconnect the battery and spark plug wire.
4.
Disconnect the red wire and white wire of the charging diode assembly from the solenoid.
5.
Set the multimeter to the diode test function.
6.
Connect the black (–) multimeter probe to the white lead of the charging diode.
2m
20
m
200
m
2k
200
200
200
200
20
2
200
m
500
20k
200k
2000
k
1000
OFF
WAVETEK
5XL
V
V
V
A
!
!
COM
200nA
MAX
1000 ---
750V
FUSED
1700-30100-10383
Figure 18-30
Diode Test
7.
Connect the red (+) multimeter probe to the red lead of the charging diode.
7.1.
If there is continuity, replace the charging diode.
7.2.
If there is no continuity, go to the next step.
Page 18-46
2021 Carryall 300 Maintenance and Service Manual
Summary of Contents for Carryall 300 2021
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