Checking Switch Continuity - Yamaha YJ125S Service Manual

CHECKING SWITCH CONTINUITY

Br R
OFF
ON
a
Br R
EAS00730
CHECKING SWITCH CONTINUITY
Check each switch for continuity with the pocket
tester. If the continuity reading is incorrect, check
the wiring connections and if necessary, replace
the switch.
cC
Never insert the tester probes into the
coupler terminal slots. Always insert the
probes from the opposite end of the coupler,
taking care not to loosen or damage the
leads.
NOTE:
b
The terminal connections for switches (e.g., main
switch, engine stop switch) are shown in an il-
lustration similar to the one on the left.
The switch positions a are shown in the far left
column and the switch lead colors b are shown
in the top row in the switch illustration.
NOTE:
" - " indicates a continuity of electricity be-
tween switch terminals (i.e., a closed circuit at
the respective switch position).
The example illustration on the left shows
that:
There is continuity between red and brown when
the switch is set to "ON".
7-4
Pocket tester
90890-03132 (YU-03112-C)
8 Before checking for continuity, set the
pocket tester to "0" and to the "Ω × 1" range.
8 When checking for continuity, switch back
and forth between the switch positions a
few times.
- +
ELEC