18
Test Procedures
GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
TEST PROCEDURE 2 – Fuses
See General Warnings on page 1-2.
WARNING
• Failure to use properly rated fuse can result in a fire hazard.
NOTE:
This vehicle uses three 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 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.
ATM-style blade fuses are located on the main wire harness in front of the battery.
The ABC-style glass fuse is located on the main wire harness adjacent to the ATM-fuse holder.
2784
Figure 18-2
Testing ATM-style Blade Fuse
1.
If necessary, see Testing Basics on page 18-10.
2.
Access the fuse but do not remove it.
3.
20-amp and 10-amp ATM Fuses Only:
With the battery and solenoid connected:
3.1.
Probe the two, small metal contacts on the top of the fuse
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:
– Check condition and connection of large red wires at solenoid.
– Check sonic weld_8 in main wire harness.
Page 18-14
2019 Precedent Villager 2 Maintenance and Service Manual
Summary of Contents for Precedent Villager 2
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