GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
Test Procedures
18
TEST PROCEDURE 15 – Malfunction Indicator Light (MIL)
NOTE:
This is a voltage test.
1.
If necessary, see Testing Basics.
2.
Remove the instrument panel.
3.
Make sure that the wires are connected correctly and are tight. If they are not, rewire or tighten as necessary.
4.
Turn the key switch to ON.
5.
Check for battery voltage at red/white wire to malfunction indicator light (MIL).
5.1.
If there is no voltage, check the key switch.
5.2.
If there is battery voltage, use a test lead to ground the tan wire terminal of the MIL.
5.2.1.
If the light illuminates, the MIL is good.
5.2.2.
If the light does not illuminate, replace the MIL.
TEST PROCEDURE 16 – Low Oil Warning Light (LED)
NOTE:
This is a voltage test.
1.
If necessary, see Testing Basics.
2.
Remove the instrument panel.
3.
Make sure that the wires are connected correctly and are tight. If they are not, rewire or tighten as necessary.
4.
Turn the key switch to ON.
5.
Check for battery voltage at yellow/white wire to low oil warning light.
5.1.
If there is no voltage, check the key switch.
5.2.
If there is battery voltage, use a test lead to ground the yellow wire terminal of the low oil warning light.
5.2.1.
If the light illuminates, the low oil warning light is good.
5.2.2.
If the light does not illuminate, replace the low oil warning light.
2020 Precedent,Villager 2 and 4 Maintenance and Service Manual
Page 18-23
Summary of Contents for DS Villager 4
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Page 481: ...GASOLINE ENGINE HARNESS Wiring Diagrams Gasoline Engine Harness 26 ...
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Page 483: ...GASOLINE MAIN HARNESS Wiring Diagrams Gasoline Main Harness 26 ...
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Page 485: ...GASOLINE INSTRUMENT PANEL HARNESS Wiring Diagrams Gasoline Instrument Panel Harness 26 ...
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Page 489: ...ELECTRIC MAIN HARNESS Wiring Diagrams Electric Main Harness 26 ...
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Page 495: ...ELECTRIC LIGHT HARNESS Wiring Diagrams Electric Light Harness 26 ...
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Page 497: ...ELECTRIC DC TO DC CONVERTER HARNESS Wiring Diagrams Electric DC to DC Converter Harness 26 ...
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Page 507: ...NOTES ...
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