Filter
Top Products
ELECTRICAL SYSTEM 16-83
Junction Box
Diode Circuit Inspection
•
Remove the junction box.
•
Check conductivity of the following pairs of terminals.
Diode C
ircuit Inspection
Teste r
Conne
ction
13–8, 13–9, 12–11, 12–14, 15–14, 16–14
The resistance should be low in one direction and more
than ten times as much in the other direction. If any diode
shows low or high in both directions, the diode is defective
and the junction box must be replaced.
NOTE
○
The actual meter r eading varies with the meter used
and the individual diodes, but, generally speaking, the
lower reading should be from zero to one half the scale.
Junction Box Int ernal Circuit
A. Accessory Fuse 10A
B. Fan Fuse 10A
C. Turn Signal Relay Fuse
10A
D. Horn Fuse 10A
E. Ignition Fuse 10A
F. Headlight Fuse 10A
G. Headlight Relay
H. Headlight Diodes
I. Starter Diode
J. Starter Circuit Relay
K. Interlock Diodes
L. Taillight Fuse 10A