Actron Sunpro CP7673 - Starter Switch Circuit Test; Starter Cable Test

3. STARTER SWITCH CIRCUIT TEST
OHM
HIGH AMP £ .
VOLTS a Qam
Low | DOWELL o
RPM
A.
Turn
the
test
selector
to
the
VOLTS
position
and
the
range
switch
to
the
LOW
position.
B.
Connect
the
RED
test
clip
to
the
battery
terminal
of
the
solenoid
and
the
BLACK
test
clip
to
the
small
terminal
of
the
solenoid.
NOTE:
Some
vehicles
have
two
small
terminals.
If
no
reading
is
obtained
when
the
BLACK
test
clip
is
connected
to
one
of
the
terminals,
simply
reconnect
the
BLACK
test
clip
to
the
other
small
terminal.
C.
Remove
the
high
tension
wire
from
the
center
tower
of
the
distributor
cap
and
ground
it using
a jumper
wire.
D.
Crank
engine
while
observing
the
LOW
VOLTS
scale.
$
RESULTS:
VOLTAGE
READS
MORE
THAN
1.0
VOLTS
—
Defective
ignition
switch,
neutral
safety
switch
(on
automatic
transmission
vehicles),
loose
or
corroded
wires
or
connections.
VOLTAGE
READS
LESS
THAN
1.0
VOLTS
—
Switches,
wires
and
connections
OK.
:
4.
STARTER
CABLE
TEST
(IF
EQUIPPED)
A.
Turn
the
test
selector
to
the
VOLTS
position
and
the
range
switch
to
the
LOW
position.
B.
Connect
the
RED
test
clip
to
the
starter
terminal
of
the
solenoid
and
the
BLACK
test
clip
to
the
starter
cable
terminal
of
the
starter
motor.
C.
Remove
the
high
tension
wire
from
the
center
tower
of
the
distributor
cap
and
ground
it
using
a jumper
wire.
NOTE:
On
GM
HE!
equipped
vehicles
disconnect
“BAT”
terminal
from
the
connector.
D.
Crank
the
engine
while
observing
the
LOW
VOLTS
scale.
RESULTS:
VOLTAGE
READS
MORE
THAN
0.2
VOLTS
—
Defective
starter
cable,
loose
or
corroded
connections.
VOLTAGE
READS
LESS
THAN
0.2
VOLTS
—
Starter
cable
and
connections
OK.
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