Club Car 2007 Carryall 295 Maintenance And Service Manual page 215

TROUBLESHOOTING AND ELECTRICAL SYSTEM: HONDA POWERED GASOLINE VEHICLES
DIODE TROUBLESHOOTING GUIDE
IN-LINE WIRE
DIODE LOCATION
(WIRES)
Diode 1 w32 and w35
Diode 2 w40 and w41
Diode 3 w45 and w123
Diode 4 w140 and w139
Diode 5 w141 and w138
Diode 6 w130 and w122
Diode 7 w129 and w131
Test Procedure 9A – Diode 1 on wire 32
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.
2007 Carryall 295/295 SE & XRT 1550/1550 SE Gasoline, Diesel and IntelliTach M & S Manual
FUNCTION
Differential solenoid coil flyback
diode
Carburetor solenoid control
(powers carburetor solenoid when
key switch is in the START position)
Carburetor solenoid control
(powers carburetor solenoid when
key switch is in the ON position)
Differential relay coil isolation diode
Start relay coil isolation diode
Carburetor solenoid coil flyback
diode
Starter solenoid coil flyback diode
FAILURE
SYMPTOM/COMMENT
CONDITION
Will contribute to the premature
Open failure of the differential relay
contacts.
The 10-amp fuse (on w109) will
Closed blow repeatedly until the diode has
been replaced.
Open Difficult starting
Starter will be activated when key
Closed
switch is in the ON position.
Difficult starting and engine will shut
Open off shortly after key switch is moved
from the START to ON position.
Oil light may illuminate when key is
in ON position until oil pressure
Closed rises.
Hour meter will be powered when
key switch is in the START position.
Differential solenoid is energized all
of the time, even when Forward/
Open
Reverse handle is in the NEUTRAL
position.
May allow the vehicle to be started
Closed when Forward/Reverse handle is in
FORWARD or REVERSE positions.
Vehicle will not start. Start relay will
Open not be energized when key switch
is in the START position.
Closed Loss of start relay coil isolation.
Will contribute to the premature
Open
failure of the key switch contacts.
The 10-amp fuse (on w109) will
Closed blow repeatedly until the diode has
been replaced.
Will contribute to the premature
Open
failure of the start relay contacts.
The 25-amp fuse (on w29) will blow
Closed repeatedly until the diode has been
replaced.
11B
Test Procedures
Page 11b-19