KYMCO MXU400 User Manual

1. Se
t
the mete
r
sel e cto
r
to the DC Vo ltage
p
osition;
then
d i sconn ect the bla c k/y ello w and black pri-
mary wires from the coil.
2.
Connect the red te ster lead to the bla c k/yellow
wire;
then connect the bl ac k te ster lea d to the
bla
c k wire.
3.
Crank th e engin e over using the electric starter.
4.
The meter reading must be within specification.
3.
Install the new speed s e nsor into the housing with
new O-ring li ghtly coated with multi -purpose
grease
; then secure the sensor with the ca p
screw (thr ea ds co at ed w ith blu e Lo ctite #242).
T
i ghten securely.
Speed Senso
r
1. Se
t
the mete
r
selecto
r
to the DC Vo ltage
p
osition.
2.
W ith appropriate needle adapters on the me ter
leads, connect the red te ster lead to the voltage lead
(V); then c onnec t the black tester lead to the
ground
lead (G).
CD071
Ignition Switch
The igniti on switch harness connects to the switch
with a three-pin connector. To ac cess the connector,
remove
th e access p a n el in front of t h e handlebar.
KC248A
3. Turn the igni
t
i on switch to the ON
p
osition.
4.
The m eter must show 12.0 vo lts .
5.
Leave the bla c k tes te r le ad connected ; then con-
ne
ct the red tester lea d to the signal lea d pin (S).
6. S lowly move the A T V forward or backward; the
meter
must show 0 an d 6 volt s alternately .
NOTE: If the sensor tests are within specifica-
tions,
the speedometer must be replaced (see Sec-
tion
9).
KC209
VOLTAGE
NOTE: Pe
r
fo
r
m this test on the main ha
r
ness
connector.
1. Se
t
the mete
r
sel e cto
r
to
t
h e DC Vo ltage
p
osition.
2.
Connect the red mete r le ad to the red/white wire;
then
connect the black meter lead to ground.
3.
Meter must show battery voltage.
NOTE: If the meter shows no battery voltage,
troubleshoot
the battery or the main wiring har-
ness.
To replac e a speed sensor, use the following procedure.
1.
Disconnec t the three-wire c onne c tor from the speed
sensor;
then remove the ca p s c rew securing the
sensor
to the sensor housing.
2.
Remove the senso
r
from
t
h e sensor housing
accountin
g
fo
r
an O-rin
g
.
5-6

KYMCO MXU400 Specifications

General

Brand	KYMCO
Model	MXU400
Category	Offroad Vehicle
Language	English