TROUBLESHOOTING AND ELECTRICAL SYSTEM: KAWASAKI POWERED GASOLINE VEHICLES
Test Procedures
2007 Carryall 295/295 SE & XRT 1550/1550 SE Gasoline, Diesel and IntelliTach M & S Manual
Page 11a-19
11A
Test Procedure 8A – Diode 1 on wire 32 and 35
See General Warning, Section 1, Page 1-1.
1. Turn the key switch OFF and remove the key. Place the Forward/Reverse handle in NEUTRAL. Chock
the wheels.
2. Disconnect the battery cables as instructed.
See WARNING “To avoid unintentionally starting...” in
General Warning, Section 1, Page 1-1.
3. Disconnect the two-pin connector between the front gearcase and the wire harness.
4. Set the multimeter to the diode test function (
ç
).
5. Connect the black (–) probe of the multimeter to the frame (ground).
6. Connect the red (+) probe of the multimeter to the 18-gauge gray wire (w34) on the two-pin connector
(wire harness side).
7. The reading should indicate an over limit (no continuity). If the diode conducts current (shows continuity,
e.g. beeps) with the meter probes connected as described, the diode has failed and must be replaced.
See Wire Harness Diode Removal, Section 12a, Page 12a-16.
DIODE TROUBLESHOOTING GUIDE
DIODE
IN-LINE WIRE
LOCATION
(WIRES)
FUNCTION
FAILURE
CONDITION
SYMPTOM/COMMENT
Diode 1
w32 and w35
Front differential coil flyback diode
Open
Will contribute to the premature
failure of the limit switch.
Closed
The 10-amp fuse (on w109) will
blow repeatedly, with the key ON &
pedal depressed, until the diode
has been replaced.
Diode 2
w40 and w41
Blocking diode for carburetor
solenoid control (powers carburetor
solenoid when key switch is in the
START position)
Open
Difficult starting or not start at all
Closed
Starter will be activated when key
switch is in the ON position.
Diode 3
w45 and w39
Carburetor solenoid control
(powers carburetor solenoid when
key switch is in the ON position)
Open
Difficult starting and engine will shut
off shortly after key switch is moved
from the START to ON position.
Closed
Oil light may illuminate when key is
in START position until oil pressure
rises.
Hour meter will be powered when
key switch is in the START position.
Diode 4
w130 and w122
Carburetor solenoid coil flyback
diode
Open
Will contribute to the premature
failure of the key switch contacts.
Closed
The 10-amp fuse (on w109) will
blow repeatedly, when key is in ON
position, until the diode has been
replaced.
Diode 5
w131 and w129
Starter solenoid coil flyback diode
Open
Will contribute to the premature
failure of the start relay contacts.
Closed
The 25-amp fuse (on w125) will
blow repeatedly, when key is in
START position, until the diode has
been replaced.
Содержание IntelliTach XRT 1550
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