1999 Mercury Villager relay

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.
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172

The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
Corner Lamps 10A Front Exterior Lamps
Ð Ð Not Used
I/P Illum 7.5A Interior Panel Illumination Lamps
Electron 10A Transaxle Control Module (TCM),
Electronic Automatic
Temperature Control (EATC)
Module, Instrument Cluster, Rear
Wiper Motor Assembly
Tail Lamp 10A Rear Exterior Lamps
Air Bag 10A Airbag Diagnostic Monitor
Audio 10A Radio, Rear Radio Control, CD
Changer
Eng Cont 10A Powertrain Control Module,
Oxygen Sensors
CORNER
LAMPS
I/P ILLUM
10A BAT
7.5ABAT IGN ACC
USE SPECIFIED
FUSES ONLY
ACC 10A
10A 10A
10A 10A
15A 7.5A
20A 20A
10A 20A
15A 20A
15A 7.5A 10A 7.5A
BAT BAT BAT
10A 20A
IGNST
20A 7.5A
BAT
20A 20A 10A
BAT IGN IGN
10A 7.5A
10A 20A
IGN
UP
SIDEELECTRON
TAIL LAMP AIRBAG
AUDIO ENG CONT
ROOM LAMP MIRROR
RELAYS A/C CONT
ELECTRON
FRONT
BLOWERREAR
DEFOG
HEATED
MIRROR STOP LAMPCIGAR
LIGHTER
HAZARDRR POWER
PLUG
TURNAUDIO
AMP
FRONT
BLOWERENG CONT REAR
BLOWER
O2
SENSORFRONT
WIPER
REAR
WIPER
AUDIO
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174

Fuse/Relay
LocationFuse Amp
RatingDescription
Room Lamp 15A Interior Lamps
Mirror 7.5A Smart Entry Control (SEC),
Power Mirror Switch
Stop Lamp 20A Brake Pedal Position (BPP)
Switch, Trailer Tow Control Unit
Cigar Lighter 20A Cigar Lighter
Hazard 10A Hazard Warning Flasher Switch,
Anti-Theft Indicator
RR Pwr Plug 20A Rear Powerpoint
Rear Blower 15A Rear Blower Motor Relay, Rear
Blower Motor
Wiper 20A Front Wiper/Washer Assembly
Rear Blower 15A Rear Blower Motor Relay, Rear
Blower Motor
Rear Wiper 10A Rear Wiper/Washer Assembly
O2 Sensor 7.5A Oxygen Sensor
Audio 7.5A Radio
Turn 10A Hazard Warning Flasher Switch
Audio Amp 20A Subwoofer Amplifier
Front Blower 20A Front Blower Motor, Front Blower
Motor/Speed Controller
Eng Cont 7.5A Powertrain Control Module,
Lighting Control Module
Relays 10A Speed Control, Instrument
Cluster, Rear Blower Motor, Data
Link Connector #2, Cooling Fans
A/C Cont 7.5A Electronic Automatic
Temperature Control (EATC)
Module, A/C Relay, Front Climate
Control Panel
Roadside emergencies
175

Fuse/Relay
LocationFuse Amp
RatingDescription
Electron 10A Transmission Control, Lighting
Control Module, ABS Control
Module, Smart Entry Control
(SEC)/Timer Module
Rear Defog 20A Rear Window Defrost
Front Blower 20A Front Blower Motor, Front Blower
Motor/Speed Controller
Rear Defog 20A Rear Window Defrost
Ð Ð Not Used
Heated Mirror 10A Rear Window Defrost Switch,
Power/Heated Mirrors
Power distribution box
The power distribution box is
located in the engine compartment.
The power distribution box contains
high-current fuses that protect your
vehicle's main electrical systems
from overloads.
Always disconnect the battery before servicing high current
fuses.
Always replace the cover to the Power Distribution Box before
reconnecting the battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Batterysection of theMaintenance and Carechapter.
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176

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
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Fuse/Relay
LocationFuse Amp
RatingDescription
ABS 20A* ABS Control Module
Ð Ð Not Used
H/L RH 15A* Lighting Control Module
HORN 15A* Horn Relay
Ð Ð Not Used
H/L LH 15A* Lighting Control Module
Ð Ð Not Used
Ð Ð Not Used
ABS 40A** ABS Control Module
Ð Ð Not Used
PWR WND 30A** Power Window Relay, Smart Entry
Control (SEC)/Timer Module,
Power Seats
RAD FAN LO 20A** Low Speed Fan Control Relay
Ð Ð Not Used
IGN SW 30A** Ignition Switch
Ð Ð Not Used
RAD FAN 75A** High Speed Fan Control Relay
FR BLW 65A** Front Blower Motor Relays
RR DEF 45A** Rear Window Defroster Relay
ALT 140A** Accessory Relay, Ignition Relay,
Tail Lamp Relay, Fuse Junction
Panel
MAIN 100A** Generator
* Mini Fuses ** Maxi Fuses
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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.
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
3.3L V6 engine
1. Power distribution box
2. Brake fluid reservoir
3. Air filter assembly
4. Battery
5. Relay box
6. Engine oil filler cap
7. Engine oil dipstick
8. Windshield washer fluid reservoir
9. Engine coolant reservoir
10. Power steering fluid reservoir
11. Automatic transmission fluid dipstick
9
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Maintenance and care
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