1999 Mercury Villager fuel pump

INST ECONOMY
Press SELECT until the menu
displays INST ECONOMY. This will
display your fuel economy in
liters/100 km or miles/gallon based
on the type of traffic you are in.
Your vehicle must be moving to
calculate instantaneous fuel
economy. When your vehicle is not
moving, this function shows 99.9 L/100km or 0.0 MILES/GAL.
Instantaneous fuel economy cannot be reset.
AVG ECONOMY
Press SELECT until the menu
displays AVG ECONOMY. This will
display your average fuel economy
in liters/100 km or miles/gallon.
If you calculate your average fuel
economy by dividing liters of fuel
used by 100 kilometers traveled
(miles traveled by gallons used),
your figure may be different than displayed for the following reasons:
²your vehicle was not perfectly level during fill-up
²differences in the automatic shut-off points on the fuel pumps at
service stations
²rounding of the displayed values to the nearest 0.1 liter (gallon)
Checking your highway fuel economy using the electronic
message center display
Use the following procedure will allow you to accurately monitor your
actual highway fuel economy. This procedure requires the vehicle speed
control system to be set to highway speeds and must be run only on
suitable roadways where long distance speed control can be safely
maintained.
You may notice gradual improvement in fuel economy over the course of
your vehicle's break-in period (approximately 1 600 kilometers [1 000
miles]).
1. Set the speed control. Refer toSpeed controlin theControls and
featureschapter.
OUTSIDE TEMPINST ECONOMY
AVG ECONOMY
TO EMPTY
˚F ˚C
MILES/GAL
L/100 km
MILES km
OUTSIDE TEMPINST ECONOMY
AVG ECONOMY
TO EMPTY
˚F ˚C
MILES/GAL
L/100 km
MILES km
Instrumentation
17

The BRAKE warning lamp in the
instrument cluster illuminates and
remains illuminated (when the
ignition is turned ON) until the
parking brake is released.
Always set the parking brake fully and make sure that the
gearshift is securely latched in P (Park).
The parking brake is not recommended to stop a moving vehicle.
However, if the normal brakes fail, the parking brake can be used to stop
your vehicle in an emergency. Since the parking brake applies only the
rear brakes, the vehicle's stopping distance will increase greatly and the
handling of your vehicle will be adversely affected.
Push the pedal downward again to
release the parking brake. Driving
with the parking brake on will cause
the brakes to wear out quickly and
reduce fuel economy.
STEERING
Your vehicle is equipped with power steering. Power steering uses energy
from the engine to help steer the vehicle.
To prevent damage to the power steering pump:
²Never hold the steering wheel to the extreme right or the extreme left
for more than a few seconds when the engine is running.
²Do not operate the vehicle with a low power steering pump fluid level.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort.
If the steering wanders or pulls, the condition could be caused by any of
the following:
²underinflated tire(s) on any wheel(s)
P!
BRAKE
FUSES
Driving
159

HAZARD FLASHER
Use only in an emergency to warn traffic of vehicle breakdown,
approaching danger, etc. The hazard flashers can be operated when the
ignition is off.
²The hazard lights control is
located on the instrument panel.
²Depress hazard lights control to
activate all hazard flashers
simultaneously.
²Depress control again to turn the
flashers off.
RESETTING THE FUEL PUMP SHUT-OFF SWITCH
After a collision, if the engine cranks but does not start, the fuel pump
shut-off switch may have been activated. The shut-off switch is a device
intended to stop the electric fuel pump when your vehicle has been
involved in a substantial jolt.
SECURITYHAZARD
RR DEFOGRR WIPER RR WASH
Roadside emergencies
171

The fuel pump shut-off switch is
located in the driver's foot well,
behind the kick panel. The reset
button for the fuel pump shut-off
switch is accessible through an
opening in the kick panel.
Use the following procedure to reset the fuel pump shut-off switch.
1. Turn the ignition to the OFF position.
2. Check the fuel system for leaks.
3. If no fuel leak is apparent, reset the fuel pump shut-off switch by
pushing in on the reset button.
4. Turn the ignition to the RUN position. Pause for a few seconds and
return the key to the OFF position.
5. Make a further check for leaks in the fuel system.
FUSES AND RELAYS
Fuses
If electrical components in the
vehicle are not working, a fuse may
have blown. Blown fuses are
identified by a broken wire within
the fuse. Check the appropriate
fuses before replacing any electrical
components.
Always replace a fuse with one that has the specified amperage
rating. Using a fuse with a higher amperage rating can cause
severe wire damage and could start a fire.
15
Roadside emergencies
172

The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
Ð Ð Not Used
FUEL PUMP 15A* Fuel Pump Relay
INJ 10A* Powertrain Control Module
(PCM), Injectors
SEC 7.5A* Anti-Theft Relay, Smart Entry
Control (SEC)/Timer Module
RAD 7.5A* Radiator Fan Sensing
ECCS 10A* Data Link Connector (DLC) #1,
PCM Power Relay
Ð Ð Not Used
Ð Ð Not Used
ALT 10A* Generator
USE SPECIFIED FUSES OR FUSIBLE LINKS ONLY
ALT
100A
MAIN140A
ALT65A
FR
BLW
45A
RR
DEF75A
RAD
FA N
JOINT CONN. RAD FAN
H1RAD FAN
H2RAD FAN
LO 30A
IGN
SW20A
RAD
FA N
LO 30A
PWR
WND40A
ABS20A
ABS
15A
HORN7.5A
SEC
15A
H/L
LH15A
H/L
RH10A
ALT10A
ECCS10A
INJ 15A
FUEL
PUMP 7.5A
RAD
FRONT
Roadside emergencies
177

Relay box
The relay box is located in the
engine compartment in front of the
battery.
The relays are coded as follows:
Relay location Description
1 Start Inhibit Relay
2 Fuel Pump Relay
3 Bulb Check Relay
4 Speed Control Hold Relay
5 Anti-theft Relay
6 Horn Relay
7 A/C Relay
CHANGING THE TIRES
If you get a flat tire while driving, do not apply the brake heavily.
Instead, gradually decrease your speed. Hold the steering wheel firmly
and slowly move to a safe place on the side of the road.
1234
56 7
Roadside emergencies
179

²Avoid getting fuel liquid in your eyes. If fuel is splashed in the eyes,
remove contact lenses (if worn), flush with water for 15 minutes and
seek medical attention. Failure to seek proper medical attention could
lead to permanent injury.
²Fuels can also be harmful if absorbed through the skin. If fuel is
splashed on the skin and/or clothing, promptly remove contaminated
clothing and wash skin thoroughly with soap and water. Repeated or
prolonged skin contact with fuel liquid or vapor causes skin irritation.
²Be particularly careful if you are taking ªAntabuseº or other forms of
disulfiram for the treatment of alcoholism. Breathing gasoline vapors,
or skin contact could cause an adverse reaction. In sensitive
individuals, serious personal injury or sickness may result. If fuel is
splashed on the skin, promptly wash skin thoroughly with soap and
water. Consult a physician immediately if you experience an adverse
reaction.
When refueling always shut the engine off and never allow
sparks or open flames near the filler neck. Never smoke while
refueling. Fuel vapor is extremely hazardous under certain conditions.
Care should be taken to avoid inhaling excess fumes.
The flow of fuel through a fuel pump nozzle can produce static
electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
Use the following guidelines to avoid static build-up when filling an
ungrounded fuel container:
²Place approved fuel container on the ground.
²DO NOT fill a fuel container while it is in the vehicle.
²Keep the fuel pump nozzle in contact with the fuel container while
filling.
²DO NOT use a device that would hold the fuel pump handle in the fill
position.
Fuel Filler Cap
Your vehicle is equipped with a threaded design fuel tank filler cap.
When installing the fuel filler cap, a ratcheting mechanism allows the cap
to be seated without overtightening.
Maintenance and care
217

If you have run out of fuel:
²You may need to crank the engine several times after refueling before
the system starts to pump the fuel from the tank to the engine.
²Your ªService Engine Soonº indicator may come on. For more
information on the ªService Engine Soonº indicator, refer to the
Instrumentationchapter.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the Scheduled Maintenance Guide for the
appropriate intervals for changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fillups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1 600 km (1 000
miles) of driving (engine break-in period). You will get a more accurate
measurement after 3 000 km±5 000 km (2 000 miles-3 000 miles).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill Capacities
chart in this ªOwner Guide.º The advertised capacity is the amount of
the Indicated Capacity and the Empty Reserve combined. Indicated
Capacity is the difference in the amount of fuel in a full tank and a tank
when the fuel gauge indicates empty. Empty Reserve is the small amount
of usable fuel remaining in the fuel tank after the fuel gauge indicates
empty.
The amount of Empty Reserve varies and should not be relied
upon to increase driving range. When refueling your vehicle after
the fuel gauge indicates empty, you might not be able to refuel
the full amount of the advertised capacity of the fuel tank due to
the empty reserve still present in the tank.
Maintenance and care
220