Toyota Orderpicker Model
7BPUE
15 Service Manual Section 5. Troubleshooting
Contactors
Testing
Resistance
Visually inspect the contactor for any signs of
burning or physical damage.
1.
Turn key switch
OFF
and disconnect
battery connector.
2.
Disconnect two wires marked
X
and Y
contactor.
3.
Connect one lead of ohmmeter to
X
contactor lead and one to the Y contactor
lead.
4. The reading should be between 20 and 40
ohms. If resistance is outside that range,
replace contactor.
Contactors
Examine the fuse for signs of overheating,
discoloration, cracking, or other physical
damage. You should be able to see if the fuse is
blown through the fuse window. Replace the
fuse if you find damage.
To test a fuse, remove it or isolate it from the
electrical circuit. Do this by removing the fuse
from the truck or by removing all the
connections from one side of the fuse.
Use an ohmmeter set to
Rxl
scale and measure
the resistance across the fuse. The resistance
should be less than
1
ohm.
Table
5
-
1.
Fuse Chart
00700
-
CL222
-
05,
1
5 March 2005
Fuse
FU1
FU2
FU3
FU4
FU5
FU7
FU8
FU9
FUlO
Full
FU12
FU13
FU14
Amps
15
15
350
40
350 or
500
2
2
6
6
10
10
10
2
Location
Contactor/Fuse Panel
Contactor/Fuse Panel
Relay/Control Fuse Panel
Relay/Control Fuse Panel
Relay/Control Fuse Panel
Contactor/Fuse Panel
Contactor/Fuse Panel
Contactor/Fuse Panel
Contactor/Fuse Panel
Aux Power Fuse Panel
Aux Power Fuse Panel
Aux Power Fuse Panel
Aux Power Fuse Panel
Function
Control Fuse for B+ PC
Control Fuse for
B+
Power fuse for
TM
Power fuse for SM
Power fuse for Lift Pump Motor
Control fuse for
RF
Terminal B+
Control fuse for
RF
Terminal B
-
Control fuse for Lights
&
Fan B+
Control fuse for Lights
&
Fan B
-
Control fuse for carriage heater (CS Option)
Control fuse for tractor heaters (CS Option)
Control fuse for carriage heaters (CS Option)
Control fuse for GM,
B+
ESTOP (WG Option)
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