Mercury Mountaineer 2002 Owner's Manuals

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.
To reduce risk of electrical shock, 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 specificationschapter.
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The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
1 60A** PJB
2 30A** BSM
3 20A** GCC pusher fan (export only)
4 30A** Rear defrost
5 40A** Anti-lock Brake System (ABS) pump
6 60A** Delayed accessory circuit breaker
7 20A** Power point #2
8—Not used
9 20A** Power point #1
10 30A** ABS module (valves)
11 40A** PTEC
12 50A** Ignition relay/Starter relay
13 40A** Trailer tow battery, Trailer tow turn signals
14 10A* Daytime Running Lamps (DRL)
(Canada)/Foglamps (export only)
15 15A* Memory (KAPWR)
16 15A* Headlamp switch
17 20A* 4x4 (v-batt 2)
18 20A* 4x4 (v-batt 1)
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
19 20A** High beam relay
20 30A** Electric brake
21 30A** Front wiper motor
22 20A** Autolamp; Low beam
23 30A** Ignition switch
24 20A* Rear fog lamps (Export only)
25–Not used
26 15A* Fuel pump
27 20A* Trailer tow lamps
28 20A* Horn relay
29 60A** PJB
30 20A** Rear wiper motor
31—Not used
32—Not used
33 30A** Auxiliary blower motor
34 30A** Power seats, Adjustable pedals
35 20A** Rear power point
36 40A** Blower motor
37 15A* A/C clutch relay/Transmission
38 15A* Coil on plug
39 15A* Injectors/Fuel pump relay
40 15A* PTEC power
41 15A* HEGO, VMV, CMS, PTEC
42 10A* Right low beam
43 10A* Left low beam
44 15A* Front foglamps
45 5A* Brake pressure switch
46 20A* High beams
47—Horn relay
48—Fuel pump relay
49—High beam relay
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Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box Description
50—Fog lamp relay
51—Police IVD relay
52—A/C clutch relay
53—Trailer tow right turn
54—Trailer tow left turn
55—Blower motor relay
56—Starter relay
57—PTEC relay
58—Ignition relay
59—Driver brake applied or DRL relay (Canada
only)
60—PCM diode
61—A/C clutch diode
62 30A CB Delayed accessory
* Mini Fuses ** Maxi Cartridge Fuses
Rear Relay Box
The relay box is located on the rear passenger side quarter trim panel.
To access this box you must remove the trim panel.
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The relays are coded as follows:
Fuse/Relay Location Description
Relay 14 Not used
Relay 15 Trailer tow back- up lamps
Relay 16 Not used
Relay 17 Not used
Relay 18 Not used
Relay 19 Trailer tow park lamps
Relay 20 Trailer tow battery charge
Relay 21 Not used
Relay 22 Approach lamps
Relay 23 Not used
Diode 3 Not used
Diode 4 Not used
Auxiliary relay box
(Canadian vehicles equipped with AdvanceTrac
only)
The relay box is located on the front
right fender well underneath the
speed control module.
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The relays are coded as follows:
Fuse/Relay Location Description
Relay 64 Police vehicles equipped with AdvanceTrac
Relay 65 Open
Relay 66 Open
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.
The use of tire sealants is not recommended and may
compromise the integrity of your tires. The use of tire sealants
may also affect your tire pressure monitoring system (if equipped).
If your vehicle is equipped with a tire pressure monitoring
system, refer to Tire Pressure Monitoring System (if equipped)
in theMaintenance and caresection for important information. If the
tire pressure monitor sensor becomes damaged, it will no longer
function.
Spare tire information
The spare tire can be used as a spare or a regular tire. The spare is
identical to the other tires on your vehicle, although the wheel will not
match.
If your vehicle is equipped with AWD, a spare tire of a different
size than the road tires should not be used. Use of such a tire
could result in damage to driveline components and an increased risk
of loss of vehicle control, vehicle rollover, personal injury or death.
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Location of the spare tire and tools
The spare tire and tools for your vehicle are stowed in the following
locations:
Tool Location
Spare tire Under the vehicle, just in front of
the rear bumper. The spare tire
winch drive nut is located at the
rear center of the cargo area
under a lid.
Jack, lug nut wrench, jack handle Behind the rear seat under the
carpeted floor lid in the cargo
floor.
Removing the jack
1. Open liftgate and remove the
carpeted floor lid and jack cover.
2. Turn jack screw eyelet
counterclockwise and remove the
jack from the bracket.
3. Remove the lug wrench from the
bag and rotate the wrench socket
out from the handle.
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Removing the spare tire
Do not use an impact wrench on
the winch drive nut. This will
damage the spare tire winch.
1. Open the cover from the
carpeting on cargo floor to expose
the winch drive nut.
2. Insert the lug wrench on the
winch drive nut.
The wrench will stop moving and
forward resistance to turning will be
felt when properly engaged.
3. Turn the wrench
counterclockwise until tire is
lowered to the ground making sure
the other end of the wrench does
not scuff kick plate, the tire can be
slid rearward and the cable is
slightly slack.
4. Lift tire on one side and remove
the retainer from the spare tire.
Tire change procedure
To prevent the vehicle from moving when you change a tire, be
sure the parking brake is set, then block (in both directions) the
wheel that is diagonally opposite (other side and end of the vehicle) to
the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
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Refer to the tire changing instruction sheet for detailed tire change
instructions.
1. Park on a level surface, activate
hazard flashers and set the parking
brake.
2. Place gearshift lever in P (Park)
and turn engine OFF.
When one of the rear
wheels is off the ground,
the transmission alone will not
prevent the vehicle from moving
or slipping off the jack, even if the
transmission is in P (Park).
3. Block the diagonally opposite
wheel.
4. Use the tip of the lug wrench to
remove any beauty cap by twisting
the tip under the cap. The carpeted
floor lid can be used as a kneeling
pad.
5. Loosen each wheel lug nut by half
a turn, but do not remove them
until the wheel is raised off the
ground.
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6. Assemble the jack handle
extension on the lug nut wrench by
sliding the square end of the jack
handle through the plastic grommet
on the lug nut wrench and into the
square hole on the other side.
7. Position the jack according to the
following guides and turn the jack
handle clockwise until the tire is a
maximum of 25 mm (1 inch) off the
ground.
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