2010 Mercury Grand Marquis check transmission fluid

4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer toMaintenance
product specifications and capacitiesin this chapter for the proper
fluid type.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the MAX line that
do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your authorized dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to yourscheduled maintenance informationfor 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.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about
30 minutes to allow fluid to cool before checking.
DONOTOVERFILLPOWERSTEERINGFLUID
MAX
MIN
MAX
Maintenance and Specifications
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1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
The transmission fluid should be in
this range if at normal operating
temperature (150°F-170°F
[66°C-77°C]).
Maintenance and Specifications
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A
ABS (see Brakes) .....................179
Accessory delay ..........................69
Air cleaner filter ...............261–262
Air conditioning ..........................44
Air suspension ...........................183
description ..............................183
Airbag supplemental restraint
system ................................111, 121
and child safety seats ............113
description ......................111, 121
disposal ....................................123
driver airbag ....................114, 122
indicator light .................121, 123
operation .........................114, 122
passenger airbag .............114, 122
side airbag ...............................121
Airbags (police) ........................288
Alternator ..................................272
Antifreeze
(see Engine coolant) ................238
Anti-lock brake system
(see Brakes) ......................179–180
Anti-theft system ........................86
Audio system (see Radio) ..27, 29,
32, 37
Automatic transmission
driving an automatic
overdrive .................................185
fluid, adding ............................258
fluid, checking ........................258
fluid, refill capacities ..............263
fluid, specification ..................263
Police and fleet vehicles ........270
Auxiliary power point .................67Axle
lubricant specifications ..........263
Police and fleet vehicles ........271
refill capacities ........................263
traction lok ..............................184
B
Battery .......................................236
acid, treating emergencies .....236
jumping a disabled battery ....208
maintenance-free ....................236
Police vehicles ........................271
replacement, specifications ...262
servicing ..................................236
Belt-Minder
.............................107
Booster seats .............................138
Brakes ........................................179
anti-lock ...........................179–180
anti-lock brake system (ABS)
warning light ...........................180
fluid, checking and adding ....258
fluid, refill capacities ..............263
fluid, specifications .................263
lubricant specifications ..........263
police .......................................280
shift interlock ..........................184
Bulbs ............................................53
C
Capacities for refilling fluids ....263
Cell phone use ..............................8
Child safety seats ......................128
attaching with tether straps ..136
in front seat ............................129
in rear seat ......................129, 132
LATCH .....................................133
recommendations ...................126
Index
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Child safety seats - booster
seats ...........................................138
Cleaning your vehicle
engine compartment ..............224
instrument panel ....................226
interior .....................................226
plastic parts ............................225
washing ....................................222
waxing .....................................223
wheels ......................................223
wiper blades ............................225
Climate control (see Air
conditioning or Heating) ............44
Clock adjust
6-CD in dash .............................40
AM/FM .......................................28
AM/FM/CD .................................31
AM/FM/Tape/CD .......................35
Compass, electronic
set zone adjustment .................24
Console ........................................67
Controls
power seat .................................93
steering column ........................74
Coolant
checking and adding ..............238
refill capacities ................242, 263
specifications ..........................263
Cooler ........................................274
Cruise control (see Speed
control) ........................................71
Cupholder(s) ...............................97
Customer Assistance ................189
Ford Extended Service
Plan ..........................................300
Getting assistance outside
the U.S. and Canada ..............219
Getting roadside assistance ...189Getting the service you
need .........................................215
Ordering additional owner’s
literature .................................220
Utilizing the
Mediation/Arbitration
Program ...................................219
D
Daytime running lamps
(see Lamps) ................................48
Defrost
rear window ..............................46
Dipstick
automatic transmission
fluid ..........................................258
engine oil .................................233
Driving under special
conditions ..................................187
through water .........................188
E
Electronic message center .........19
Emergencies, roadside
jump-starting ..........................208
Emergency Flashers .................190
Emission control system ..........254
Engine ........................................266
cleaning ...................................224
coolant .....................................238
fail-safe cooling .......................243
idle speed control ...................236
lubrication specifications .......263
refill capacities ........................263
service points ..................231–232
starting after a collision .........191
Engine block heater .................177
Index
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tilting .........................................66
Suspension
heavy duty (police) ................274
T
Tilt steering wheel ......................66
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....157
Police and fleet vehicles ........275
Tires ...................................142–143
alignment ................................150
care ..........................................146
changing ..................................205
checking the pressure ............146
inflating ...................................144
label .........................................156
police vehicles ........................275
replacing ..................................148
rotating ....................................151
safety practices .......................149
sidewall information ...............152
snow tires and chains ............162
spare tire .........................201, 203
terminology .............................143
tire grades ...............................143
treadwear ........................142, 147
Towing .......................................169
recreational towing .................172
trailer towing ..........................169
wrecker ....................................213
Traction control ........................182Traction-lok rear axle ...............184
Transmission .............................185
brake-shift interlock (BSI) ....184
fluid, checking and adding
(automatic) .............................258
fluid, refill capacities ..............263
lubricant specifications ..........263
Trunk ...........................................78
Pack and loading ....................282
remote release ....................75, 81
Turn signal ..................................52
V
Vehicle Identification Number
(VIN) ..........................................267
Vehicle loading ..........................163
Ventilating your vehicle ...........176
W
Warning lights (see Lights) .......12
Washer fluid ..............................232
Water, Driving through .............188
Windows
power .........................................68
Windshield washer fluid and
wipers ..........................................65
checking and adding fluid .....232
replacing wiper blades ...........232
Wrecker towing .........................213
Index
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