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18
Test Procedures
TEST PROCEDURE 2 – Fuses
See General Warnings on page 1-1.
WARNING
• Failure to use properly rated fuse can result in a fire hazard.
NOTE: These vehicles predominately use a combination of ATC-style and ATM-style blade fuses. A single ABC-style
glass fuse is used for the Guardian/Visage 4-pin connector that is labeled "V3 circuit" on the harness.
This is a voltage test. It can be performed relatively easily on ATC-style and ATM-style fuses. A voltage
test can be performed on the ABC-style glass fuse if insulation-piercing probes are used. Otherwise, the
ABC-style will have to be removed to visually inspect or check using a continuity test.
ATC-style blade fuses are located inside the electrical component box near the battery.
ATM-style blade fuses are located on the main wire harness in front of the engine.
The ABC-style glass fuse is located on the main wire harness underneath the front cowl.
2784
Figure 18-2 Testing the ATC and ATM-style Blade Fuse
1.
If necessary, see Testing Basics.
2.
Access the fuse but do not remove it.
3.
10-amp ATC and ATM Fuses Only: With the battery and solenoid connected:
3.1.
Probe the two, small metal contacts on the top of the fuse (Figure 18-2, Page 18-10).
3.2.
Each contact should show battery voltage.
3.3.
If only one side shows battery voltage, replace fuse.
3.4.
If neither side of a fuse shows battery voltage, inspect the following locations:
– Wire connections at the solenoid.
Page 18-10
2019 Carryall 500 and 700 Maintenance and Service Manual
TROUBLESHOOTING AND ELECTRICAL
SYSTEM: GASOLINE VEHICLES
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Troubleshooting
