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GASOLINE VEHICLE - ELECTRICAL
COMPONENTS
Engine Control Unit (ECU)
19
2.
Disconnect the voltage regulator connector (3) from the wire harness
3.
Remove the voltage regulator mounting screw (2) and remove the voltage regulator (1).
2
1
3
2432
Figure 19-22
Voltage Regulator
VOLTAGE REGULATOR INSTALLATION
1.
Position the voltage regulator (1) and install the mounting screw (2)
. Tighten screw to
23 lb·in (2.6 N·m).
2.
Connect the voltage regulator three-pin connector (3) to the wire harness.
3.
Connect battery and spark plug wire.
See Connect the Battery - Gasoline Vehicles on page 1-4.
4.
Set the Forward/Neutral/Reverse control (FNR) to N.
5.
Set the maintenance/operate switch to MAINTENANCE.
6.
Start the engine and check regulator for proper functioning as described in the voltage regulator test procedure.
See Test Procedure 12 – Voltage Regulator on page 18-20.
ENGINE CONTROL UNIT (ECU)
The ECU is located in the engine compartment.
ENGINE CONTROL UNIT REMOVAL
1.
Disconnect battery.
2.
Remove ECU mounting plate bolts.
3.
Disconnect gray and black wire connectors.
2020 Precedent,Villager 2 and 4 Maintenance and Service Manual
Page 19-21
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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