18
Test Procedures
GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
Fuel Pump Resistance Procedure
1.
If necessary, see Testing Basics.
2.
Disconnect the battery.
3.
Disconnect the fuel pump connector from the top of the fuel pump module.
4.
Set the multimeter to 200 Ohms.
5.
Check for approximately 2 to 5 ohms between pin (1) and pin (2) terminals in fuel pump module.
2
4
3
1
Description
WIRE COLOR
1. Fuel Pump Positive (+)
Red/White
2. Fuel Pump Negative (–)
Black/White
3. Sending Unit Positive (+)
Orange
4. Sending Unit Negative
(–) Black Wire
Black
3031
Figure 18-14
Fuel Pump Module Terminals
5.1.
If the reading indicates no resistance, the fuel pump has failed and the fuel pump module must be replaced.
Page 18-26
2020 Precedent,Villager 2 and 4 Maintenance and Service Manual
Summary of Contents for DS Villager 4
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