2002 Mercury Mountaineer automatic transmission

Trailer brakes
Electric brakes and manual, automatic or surge-type trailer brakes are
safe if installed properly and adjusted to the manufacturer’s
specifications. The trailer brakes must meet local and Federal
regulations.
Do not connect a trailer’s hydraulic brake system directly to your
vehicle’s brake system. Your vehicle may not have enough
braking power and your chances of having a collision greatly increase.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure your
trailer lamps conform to local and Federal regulations. See your dealer or
trailer rental agency for proper instructions and equipment for hooking
up trailer lamps.
Never connect any trailer lighting to the vehicle’s taillamp
circuits, because it may damage the electrical system resulting in
fire. Contact your local Ford dealership for assistance in proper trailer
tow wiring installation. Additional electrical equipment may be
required.
Driving while you tow
When towing a trailer:
•Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
•Consult your local motor vehicle speed regulations for towing a trailer.
•To eliminate excessive shifting, use a lower gear. This will also assist
in transmission cooling. (For additional information, refer to the
Driving with a 4–speed automatic transmissionsection in this
chapter.
•Anticipate stops and brake gradually.
•Do not exceed the GCWR rating or transmission damage may occur.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Driving
200

2. Slide the wheel under the vehicle
and install the retainer through the
wheel center.
3. Turn the lug wrench clockwise
until the tire is raised to its original
position underneath the vehicle. The
lug wrench will click when the tire
is raised to the stowed position. It
will not allow you to overtighten.
JUMP STARTING YOUR VEHICLE
The gases around the battery can explode if exposed to flames,
sparks, or lit cigarettes. An explosion could result in injury or
vehicle damage.
Batteries contain sulfuric acid which can burn skin, eyes and
clothing, if contacted.
Do not attempt to push-start your vehicle. Automatic
transmissions do not have push-start capability; also, the
catalytic converter may become damaged.
Preparing your vehicle
When the battery is disconnected or a new battery is installed, the
transmission must relearn its shift strategy. As a result, the transmission
may have firm and/or soft shifts. This operation is considered normal and
will not affect function or durability of the transmission. Over time, the
adaptive learning process will fully update transmission operation.
1.Use only a 12–volt supply to start your vehicle.
2. Do not disconnect the battery of the disabled vehicle as this could
damage the vehicle’s electrical system.
3. Park the booster vehicle close to the hood of the disabled vehicle
making sure the two vehiclesdo nottouch. Set the parking brake on
both vehicles and stay clear of the engine cooling fan and other moving
parts.
Roadside emergencies
222

6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the correct operating range. Be sure to put the
cap back on the reservoir.
TRANSMISSION FLUID
Checking automatic transmission fluid
The automatic transmission does not have a transmission fluid dipstick.
Refer to your scheduled maintenance guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, (i.e., if the transmission slips or shifts slowly) or if you
notice some sign of fluid leakage.
Transmission fluid should be checked and, if required, fluid
should be added by a qualified technician.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
CHECKING AND ADDING TRANSFER CASE FLUID (IF EQUIPPED)
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
Maintenance and care
247

Fluid Ford Part
NameApplication Capacity
Rear axle
lubricantMotorcraft SAE
80W-90
Premium Rear
Axle LubricantRefer to
Footnote 42.9-3.1L (5.5-5.8
pints)
Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantRefer to
Footnote 5
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll vehicles 4.0L (4.2
quarts)
1Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT mix MERCONand
MERCONV. Refer to your scheduled maintenance guide to determine
the correct service interval.
2Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be checked by a qualified
technician.
3Add the coolant type originally equipped in your vehicle.
4All rear axles are filled with Motorcraft SAE 75W-140 High Performance
Synthetic Rear Axle Lubricant, part number XY—75W140–QL or
equivalent meeting Ford Specification WSL-M2C192–A.
5Limited Slip differentials must add 118ml (4oz) of additive Friction
Modifier XL—3 or equivalent meeting Ford Specification EST-M2C118–A
to the rear axle whenever the axle has been serviced.
Capacities and specifications
284

ItemFord Part
Name or
equivalentFord Part
NumberFord
Specification
4.6L Engine oilMotorcraft SAE
5W20 Premium
Synthetic Blend
Motor OilXO -5W20-QSPWSS-M2C153-H
with API
Certification
Mark
Automatic
transmission
1
Motorcraft
MERCONV
AT FXT-5-QM MERCONV
Power steering
fluidMotorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Ford
conventional and
Traction-Lok
rear axles75W-140 High
Performance
Synthetic Rear
Axle Lubricant
2
XY-75W140–QL WSL-M2C192–A
Front axle
(AWD)Motorcraft SAE
80W-90
Premium Rear
Axle LubricantXY-80W90-QL WSP-M2C197-A
Transfer case
(AWD)Motorcraft
MERCON
Multi-Purpose
AT FXT-2-QDX MERCON
Transfer case
Front Output
Slip ShaftPremium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC—32–A WSB-M8B16–A2
Capacities and specifications
286

1Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT mix MERCONand
MERCONV. Refer to your scheduled maintenance guide to determine
the correct service interval.
2Limited-slip differentials must add 118 ml (4 oz) of Additive Friction
Modifier XL—3 or equivalent meeting Ford specification EST-M2C118–A
to the rear axle whenever the axle has been serviced.
ENGINE DATA
Engine 4.0L SOHC V6 engine 4.6L V8 engine
Cubic inches 245 281
Required fuel 87 octane 87 octane
Firing order 1-4-2-5-3-6 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-0.056
inch)1.3-1.4 mm
(0.052-0.056 inch)
Ignition system EDIS EDIS
Compression ratio 9.7:1 9.4:1
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 4846 (190.7)
(2) Overall width 1832 (72.1)
(3) Maximum height* 1830 (72.0)
(4) Wheelbase 2889 (113.7)
(5) Track width, front 1547 (60.9)
(5) Track width, rear 1554 (61.2)
* P245/65R17 tire with roof rack
Capacities and specifications
287

A
ABS(see Brakes) .....................174
Accessory delay ..........................94
Air bag supplemental restraint
system ........................149–150, 154
and child safety seats ............152
description ......................150, 154
disposal ....................................157
driver air bag ..................152, 155
indicator light ...........10, 154, 157
operation .........................152, 155
passenger air bag ...........152, 155
Air cleaner filter .......................282
Air conditioning ..........................36
automatic temperature
control system ..........................40
auxiliary heater and air
conditioner ................................49
rear seat controls .....................51
All Wheel Drive (AWD),
driving off road .........................186
Ambulance packages ....................3
Antifreeze (see Engine
coolant) .....................................240
Anti-lock brake system
(see Brakes) ......................174–175
Anti-theft system ......................113
arming the system ..................114
disarming a triggered
system .....................................115
Audio system (see Radio) ...54, 63
Automatic transmission
driving an automatic
overdrive .................................183
fluid, adding ............................247
fluid, checking ........................247
fluid, refill capacities ..............282fluid, specification ..................287
Auxiliary power point .................98
Axle
lubricant specifications ..285, 287
refill capacities ........................282
B
Battery .......................................248
acid, treating emergencies .....248
charging system warning
light ............................................12
jumping a disabled battery ....222
maintenance-free ....................248
replacement, specifications ...282
servicing ..................................248
voltage gauge ............................16
BeltMinder .................................143
Brakes ........................................174
anti-lock ...........................174–175
anti-lock brake system (ABS)
warning light .....................11, 175
brake warning light ..................10
fluid, checking and adding ....239
fluid, refill capacities ..............282
fluid, specifications .........285, 287
lubricant specifications ..285, 287
parking ....................................176
pedals (see Power adjustable
foot pedals) ...............................33
shift interlock ..........................181
Break-in period .............................3
Bulbs ..........................................268
C
Capacities for refilling fluids ....282
Cargo cover ...............................100
CD-single premium .....................54
Certification Label ....................289
Index
304

Changing a tire .........................216
Child safety restraints ..............158
child safety belts ....................158
Child safety seats ......................161
attaching with tether straps ..166
in front seat ............................163
in rear seat ......................163, 165
Cleaning your vehicle ...............275
engine compartment ..............277
instrument panel ....................279
interior .....................................279
plastic parts ............................278
washing ....................................275
waxing .....................................276
wheels ......................................277
wiper blades ............................279
woodtone trim ........................279
Climate control (see Air
conditioning or Heating) ............36
Clock ......................................61, 74
Compass, electronic ....................17
calibration .................................19
set zone adjustment ...........18, 21
Console ........................................97
overhead ....................................85
rear ............................................98
Controls
power seat ...............................121
steering column ........................84
Coolant
checking and adding ..............240
refill capacities ................244, 282
specifications ..................285, 287
Cruise control (see Speed
control) ........................................78
Customer Assistance ................204
Ford accessories for your
vehicle .............................281, 298Ford Extended Service
Plan ..........................................291
Getting assistance outside
the U.S. and Canada ..............297
Getting roadside assistance ...204
Getting the service you
need .........................................291
Ordering additional owner’s
literature .................................301
The Dispute Settlement
Board .......................................294
Utilizing the
Mediation/Arbitration
Program ...................................297
D
Daytime running lamps
(see Lamps) ................................31
Defrost
rear window ..............................53
Dipstick
automatic transmission
fluid ..........................................247
engine oil .................................233
Doors
door ajar warning .....................12
lubricant specifications ..........285
Driveline universal joint and
slip yoke ....................................248
Driving under special
conditions ..........................187, 190
sand .........................................189
snow and ice ...........................191
through water .................189, 196
E
Electronic message center .........19
Index
305