6-96-9TX / TXH / TXB 180S - 400L (Rev. 4/23/07)TX / TXH / TXB 180S - 400L (Rev. 4/23/07)
s a e p , e ey us bes a e p , e ey us be
turned fully off to reset the ignitionturned fully off to reset the ignition
switch, allowing the B (Battery)switch, allowing the B (Battery)
and S (Start) contacts to close.and S (Start) contacts to close.
This is a momentary position thatThis is a momentary position that
should only make contact whenshould only make contact when
the key the key is fully is fully turned. turned. On theOn the
back of the ignition switch (S1,back of the ignition switch (S1,
Illustration 6-6), at the B terminal,Illustration 6-6), at the B terminal,
you should see 12 VDC straightyou should see 12 VDC straight
from the battery. from the battery. Turn Turn the key the key toto
the start the start position. position. On the On the back ofback of
the ignition switch (S1), at the Sthe ignition switch (S1), at the S
terminal, you should see 12 VDC,terminal, you should see 12 VDC,
if not, remove the wire from the Sif not, remove the wire from the S
terminal. terminal. Turn Turn the ignition the ignition switchswitch
(S1) to the start position and(S1) to the start position and
recheck for 12 VDC at the S termi-recheck for 12 VDC at the S termi-
nal. nal. If the If the 12 VDC is 12 VDC is now present,now present,
the wire, just removed, is shorted.the wire, just removed, is shorted.
Isolate and Isolate and remove the remove the short. short. IfIf
12 VDC is not present and 1212 VDC is not present and 12
(continued)(continued)
C
Coommppoonneenntt PPrroobblleemm CCoorrrreeccttiioonn
4.4. IgIgninitition on SwSwititchch
(Continued)(Continued)
(Continued)(Continued)
VDC was present at the B termi-VDC was present at the B termi-
nal, replace the ignition switchnal, replace the ignition switch
(S1).(S1).
55.. WWiirreess
11.. WWiirre e hhaas s lloosst t ccoonnttiinnuuiittyy.. 11.. IIssoollaatte e tthhe e wwiirre e ffrroom m tthhe e cciirrccuuiitt
(Ohm out (Ohm out the wire). the wire). Ohms willOhms will
vary according to the length of thevary according to the length of the
wire. wire. Expect to Expect to see low see low Ohms ifOhms if
wire is good.wire is good.
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