1997 Mercury Grand Marquis check engine

162 [GF04900( BCGV)05/96]In general, this system improves your vehicle's
stability and acceleration performance when road
conditions warrant. Traction Assist
TM
is fully
effective up to approximately 25 mph
(40 km/h). At 25 mph (40 km/h) the function
begins to taper off until it no longer operates
above 34 mph (55 km/h).
[GF05000( BCGV)12/95]
If the Traction Assist
TM
system is cycled
excessively, the system will shut down to
prevent the rear brakes from overheating.
During this shutdown period, the word OFF in
the traction assist switch will be illuminated
showing that the traction assist system is
inoperative. A cooling down period is required
to prevent damage to the rear brakes. This time
period varies and depends on brake usage
during the cooling down period. Anti-Lock
braking is not affected and will function
normally during the cool down period.
[GF05100( BCGV)12/95]
NOTE: Traction-Lok axles are not an available
option on vehicles equipped with
traction assist.
%
*
[GF05200( ALL)01/96]
Steering Your Vehicle
%*
[GF05300( ALL)01/96]
Your vehicle comes with power steering. Power
steering uses energy from the engine to help
steer your vehicle.
%*
[GF05400( ALL)03/96]
If the amount of effort needed to steer your
vehicle changes at a constant vehicle speed, have
the power steering system checked. 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.
File:09rcgfg.ex
Update:Thu Sep 19 12:26:42 1996

163
*
[GF05500( ALL)01/96]
Never hold the steering wheel to the extreme
right or left for more than five seconds if the
engine is running. This can damage the power
steering pump.
[GF05590( GV)05/96]
Speed Sensitive Power Steering
*
[GF05700( GV)12/95]
The steering system in your vehicle is speed
sensitive. This means that the steering effort is
light for parking and heavier for highway
driving. However, if you have to swerve around
an object or another vehicle, your steering will
have full power assist.
% [GF05900( GV)12/95]Rear Air Suspension System
(If equipped)
[GF06000( GV)12/95]
If your vehicle is equipped with an automatic
load leveling rear air suspension system, it will
maintain the rear vehicle height at a constant
level by automatically adding air or releasing air
from the rear air springs to offset changes in
vehicle loads.
[GF06100( GV)12/95]
A shutoff switch is located in the trunk on the
right hand vertical trim panel. If this switch is in
the OFF position, the automatic leveling system
will not operate. The switch should be OFF
whenever jacking up or towing the vehicle. If
you have the mechanical cluster, ªAIR SUSPº
will appear in the cluster, if you have an
electronic cluster, ªCHECK AIR SUSPENSIONº
will appear in the message center when the
ignition switch is in the ON position, and either
the shutoff switch is in the OFF position, or a
system fault has been detected.
*
[GF06200( GV)12/95]
Normal vehicle operation does not require any
action by the driver.
File:09rcgfg.ex
Update:Thu Sep 19 12:26:42 1996

186 [ER08000( GV)12/95]
half page art:0010014-DThe fuel system shut-off switch
*
[ER08100( ALL)03/96]
RWARNING
If you see or smell fuel, do not reset the
switch or try to start your vehicle. Have
all the passengers get out of the vehicle
and call the local fire department or a
towing service.
*
[ER08200( ALL)03/96]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ER08300( ALL)01/96]
1. Turn the ignition key to the OFF position.
*
[ER08400( ALL)03/96]
2. Check under the vehicle for leaking fuel.
*
[ER08500( ALL)01/96]
3. If you do not see or smell fuel, push the red
reset button down. If the button is already
set, you may have a different mechanical
problem.
File:10rcerg.ex
Update:Wed Jun 19 09:54:58 1996

199
*
[ER20400( ALL)02/96]
If the acid touches someone's skin, eyes, or
clothing, immediately flush the area with water
for at least 15 minutes. If someone swallows the
acid, have him or her drink lots of milk or water
first, then Milk of Magnesia, a beaten egg, or
vegetable oil. Call a doctor immediately.
*
[ER20500( ALL)02/96]
To avoid damaging your vehicle or your battery,
and to avoid injury to yourself, follow these
directions for preparing your vehicle to
jump-start and connecting the jumper cables in
the order they are given. If in doubt, call for
road service.
%*
[ER20600( ALL)02/96]
Preparing Your Vehicle
[ER20700( ALL)02/96]
NOTE: also see label on battery.
*
[ER20800( ALL)02/96]
1. Your vehicle has a 12-volt starting system, so
you need to use a 12-volt jumper system.
You will damage your starting motor,
ignition system, and other electrical parts if
you connect them to a 24-volt power supply
(either two 12-volt batteries in series or a
24-volt generator set).
*
[ER20900( ALL)02/96]
2. Do not disconnect the battery of the disabled
vehicle. You could damage the vehicle's
electrical system.
*
[ER21000( ALL)02/96]
3. Park the booster vehicle close to the hood of
the disabled vehicle.Make sure the vehicles
do not touch each other.Set the parking
brake on both vehicles and stay clear of the
engine cooling fan and other moving parts.
*
[ER21100( ALL)02/96]
4. Check all battery terminals and remove any
excessive corrosion before you attach the
jumper cables.
File:10rcerg.ex
Update:Wed Jun 19 09:54:58 1996

205
Maintenance and Care
%*
[MC00200( ALL)01/96]
Service Made Easy
*
[MC00300( ALL)01/96]
Ford has two goals for servicing your vehicle.
*
[MC00400( ALL)01/96]
1. When we can, we design parts that do not
need to be serviced.
*
[MC00500( ALL)01/96]
2. We want to make servicing your vehicle as
easy as possible. To help you:
*
[MC00600( ALL)01/96]
q
We highlight do-it-yourself items in yellow in
the engine compartment so that you can find
them easily.
*
[MC00700( ALL)03/96]
q
When possible, we design parts that can be
replaced without tools.
*
[MC00800( ALL)02/96]
q
We give you a Maintenance Schedule that
makes tracking routine service for your
vehicle easy. The maintenance schedule is
located in theMaintenance Schedulebooklet.
*
[MC00900( ALL)01/96]
This chapter tells you about the basic parts that
you need to check and service regularly.
*
[MC01000( ALL)01/96]
If your vehicle needs professional servicing, your
dealership can provide the parts and service
required. Check yourWarranty Information Booklet
to find out which parts and services are covered.
Also see theCustomer Assistancechapter of this
Owner Guide.
*
[MC01100( ALL)02/96]
Ford Motor Company recommends that the
Owner Maintenance Checks listed in the
Maintenance Schedulebooklet be performed for
the proper operation of your vehicle. In addition
to the conditions listed in theOwner Maintenance
Checklist, be alert for any unusual noise,
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

212 %
*
[MC06500( ALL)01/96]
Checking and Adding Engine Oil
*
[MC06600( ALL)01/96]
Since the proper amount of engine oil is
important for safe engine operation, check the oil
using the dipstick each time you put fuel in
your vehicle. Remember the engine must be off,
the oil must be warm and the vehicle must be
parked on level ground.
%*
[MC06700( ALL)01/96]
Checking the engine oil level:
*
[MC06800( ALL)01/96]
1. Turn the engine off after it has warmed up
and allow a few minutes for the engine oil
to drain back into the oil pan.
*
[MC06900( BCGV)01/96]
2. Set the parking brake, making sure the
gearshift is securely latched in P (Park).
*
[MC07100( ALL)01/96]
3. Open the hood. Protect yourself from engine
heat.
*
[MC07200( ALL)01/96]
4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
*
[MC07300( ALL)01/96]
5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
[MC07500( GV)12/95]
one inch art:0000970-A
Engine oil dipstick
*
[MC07700( BCGV)03/96]
6. Carefully pull the dipstick out again. If the
oil level is below the ªADD 1 QTº line, add
engine oil as necessary. If the oil level is
beyond the letter ªFº in Full, engine damage
or high oil consumption may occur and
some oil must be removed from the engine.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

213
*
[MC07800( ALL)01/96]
7. Put the dipstick back in and make sure it is
fully seated.
*
[MC07900( ALL)01/96]
It may be necessary to add some oil between oil
changes. Make sure you use a CERTIFIED
engine oil of the preferred viscosity. Your
vehicle's warranty coverage may not apply if
engine damage is caused by the use of improper
engine oil.
*
[MC08000( ALL)01/96]
Add engine oil through the oil filler cap
highlighted in yellow. To add oil, remove the
filler cap and use a funnel to pour oil into the
opening. Be careful not to overfill the engine.
Recheck the oil level after you finish adding oil.
%*
[MC08100( ALL)01/96]
Changing the Engine Oil and the Oil Filter
*
[MC08200( ALL)01/96]
Change the engine oil and oil filterper the
following, whichever occurs first.
*
[MC08300( ALL)01/96]
one third page art:0060618-C
*
[MC08400( ALL)02/96]
Refer to theMaintenance Schedulebooklet for
additional information.
%*
[MC08500( ALL)05/96]
NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996

214
*
[MC08600( ALL)01/96]
RWARNING
Continuous contact with USED motor oil
has caused cancer in laboratory mice.
*
[MC08700( ALL)01/96]
Protect your skin by washing with soap and
water.
%
*
[MC08800( ALL)05/96]
Brake Fluid
*
[MC08900( ALL)01/96]
Under normal circumstances, your vehicle
should not use up brake fluid rapidly. However,
expect the level of the brake fluid to slowly fall
as you put more mileage on your vehicle and
the brake lining wears.
[MC09000( BCGV)04/96]
Check the brake fluid at each scheduled engine
oil change or at least once a year. You can do
this by looking at the fluid level in the plastic
reservoir on the master cylinder. Also, see label
on reservoir cap. (To locate the master cylinder,
seeThe Engine Typesin the Index.) The fluid
level should be between the MAX fill mark and
3/8" below the MAX fill line.
*
[MC09200( ALL)01/96]
RWARNING
Brake fluid is toxic.
*
[MC09300( ALL)01/96]
If brake fluid contacts eyes, flush eyes with
running water for 15 minutes. Get medical
attention if irritation persists. If taken internally,
drink water and induce vomiting. Get medical
attention immediately.
%*
[MC09400( ALL)03/96]
If the fluid is low, carefully clean and remove
the filler cap from the reservoir. Fill the
reservoir to the MAX line with Ford High
Performance DOT 3 Brake Fluid C6AZ-19542-AB
or DOT 3 equivalent fluid meeting Ford
specification ESA-M6C25-A.
File:11rcmcg.ex
Update:Thu Jun 20 11:04:35 1996