1997 CADILLAC SEVILLE ECU

Downloaded from www.Manualslib.com manuals search engine Pressing the VALET button
located inside the glove
box
will disable the use of the
trunk, fuel door and garage
door opener. Pressing this
button again will nlalce
these features reusable.
Locking the glove box with
the door key will also help
to secure your vehicle. Your vehicle
is equipped
with the PASS-Key
II
theft-deterrent system.
PASS-Key
I1 is a passive
system. The system is
armed when the key
is
removed from the ignition.
1
I
1
Note that the RKE transmitter can’t be used to open the
trunk or fuel door if the VALET button is pressed in. PASS-Key
I1 uses a reiistor
pellet in the ignition key
that
is read by the system in your vehicle. If the key
resistor matches the code stored in the vehicle system,
the vehicle’s fuel and starting systems will be enabled.
If an incorrect key is used, the vehicle’s fuel and
starting systems are disabled for three minutes.
Additional attempts during this lockout period will
not start the car, even with the correct key. I
I

Downloaded from www.Manualslib.com manuals search engine c
The mini console comes with a storage tray, a storage
compartment for
CDs or tapes and a dual cupholder
that unfolds for use. The full console includes a storage
compartment for
CDs or tapes and an optional phone, an
armrest and
a cupholder. The cupholder can be opened
by pressing on the surface panel located in front of the
armrest. Close the lid
to secure.
f ]:;cJ .*. ~~~~~~~~~) .
Your vehicle may be equipped with a rear seat armrest
which includes an open storage compartment and a dual
cupholder that unfolds
for use. To open, lift the front
edge. This feature is available
on vehicles with leather
interiors
only.
The convenience net is inside the back wall of the trunk.
Put small loads, like grocery bags, behind the net. It can
help keep them fron.1 falling over during
sharp turns or
quick starts and
stops.
The net is not for larger, heavier loads. Store them in the
trunk as far forward as
you can. When not using the net,
hook the net to the tabs securing it to the sill plate.

Downloaded from www.Manualslib.com manuals search engine Note to Canadian Owners: During programming, the
hand-held transmitter may stop transmitting after one
or two seconds.
If you are programming from one of
these transmitters, you should press and re-press the
button
on the hand-held transmitter every two seconds
without ever releasing the button
on the universal
transmitter. Release both buttons when the red light
on
the universal transmitter begins to flash rapidly.
Press and hold the appropriate button on the universal
transmitter. The red light comes
on while the signal is
being transmitted.
Note that the universal transmitter is disabled when the
VALET button inside the glove box is activated. For
more information, see “Security Override” earlier
in
this section.
Also note that if the hand-held transmitter appears to
program the universal transmitter but does
not open
your garage door, and
if the garage door opener was
manufactured after
1995, the garage door opener may
have a “rolling code” system.
A rolling code system
changes
the code of the garage door opener every time
you open or close the garage door.
To determine if you have this system, press the
button on the universal transmitter that you have
programmed already. If the red light on the universal
transmitter flashes rapidly
for one or two seconds
and then stops flashing, the garage door opener has
a rolling code system.

Downloaded from www.Manualslib.com manuals search engine from an overheated engine. See ”Engine Overheating”
in the Index.
ENGINE MISFIRE -- EASE OFF GAS
PEDAL - 114: An engine misfire has occurred. You’ll
need to
ease off the gas pedal.
FUEL LEVEL LOW - 11: This message serves as a
waming that the fuel level in the tank is critically low.
Stop for fuel soon.
HEADLAMPS SUGGESTED - 23: If it’s dark enough
outside and the twilight sentinel control is
off, a
€EADLAMPS SUGGESTED message will display on the
DIC.
This message info~lns the driver that turning on the
exterior lamps
is recommended even though the DRL are
still illuminated (it’s become dark enough outside
to
require the headlamps andor other exterior lamps).
ICE POSSIBLE - 13: This message appears when the
outside air temperature is cold enough to create icy road
conditions.
&iONITORED SYSTEhIS OK - 1: This message only
appears in the “recall” mode by pressing the RESET
button.
It lets you know that no other messages are
stored
or cumently active.
PASS KEY NOT PROGRAMMED - 31: This
warning message displays when the PASS-Key pellet information
has not
been programmed into your vehicle.
See your Cadillac dealership for service.
PCM FAULT - 110: The circuit in the Powertrain
Control Module
(PCM) has shorted or is loose when this
message appears. Have your Cadillac serviced by your
dealership at once.
REDUCED ENGINE POWER - 41: This message
informs the driver, that due to wheel slippage, your vehicle
is reducing engine power to compensate for the loss of
traction. Accelerating too fast, causing the tires to spin, is
an example of when this message would display.
REMOVE KEY - 70: This message will appear when
the Personalized Automotive Security System
(PASS-Key
11) is unable to read the pellet on the
ignition key or an improper key pellet
has bee.n inserted.
Wait for
the DIC to display STARTING DISABLED
DUE TO THEFT SYSTEM REMOVE IGNITION
KEY. The instrument panel cluster will then run a timer
and change the messages to WAIT
3 MINUTES, WAIT
2 MINUTES, WAIT 1 MINUTE and then START CAR.
When the REMOVE
KEY message is displayed, remove
the ignition key. Check the ignition key
for damage. If it
is damaged, it may need to be replaced. If you see no
damage, clean the pellet contacts with a soft cloth or
napkin before inserting the key back into the ignition.
Have your vehicle serviced if
the message still appears.
c

Downloaded from www.Manualslib.com manuals search engine SERVICE TRANSMISSION - 100: If a problem is
detected with the transaxle, this message will appear.
Have your vehicle checked by your Cadillac dealership.
SPEED SENSOR FAULT - 109: A circuit problem
with the vehicle speed sensor will trigger this
message
to appear. Have your Cadillac dealership
service your vehicle.
STABILITY ENGAGED - 55: If you have the Seville
STS, you may see the STABILITY ENGAGED
rnessage on the Driver Information Center. It means
that an advanced, computer-controlled system has come
on to help your Cadillac continue to go in the direction
in which you’re steering. This stability enhancement
system activates when
the computer senses that your
Cadillac is just starting
to spin, as it might if you hit a
patch of ice or other slippery
spot on the road. When the
system is
on, you may hear a noise or feel a vibration in
the brake pedal. This is normal.
When the STABILITY ENGAGED message is on,
you
should continue to steer in the direction you want to go.
The system is designed to help you in bad weather or
other difficult driving situations by making the most
of whatever road conditions will permit. If the
STABILITY ENGAGED message comes on, you’ll
know that something has caused your Cadillac
to start
to spin, so you should consider slowing down.
STABILITY REDUCED - 54: If you ever see the
STABILITY REDUCED message, it means there may
be a problem with your stability enhancement system.
If you see this message, try to reset the system (stop;
turn off the engine; then start the engine again). If the
STABILITY REDUCED message still comes
on,
however, it means there is a problem, so you should
see your Cadillac dealer for service.
STARTING DISABLED DUE TO THEFT SYSTEM
REMOVE IGNITION KEY - 33: This message will
appear when the Personalized Automotive Security
System (PASS-Key 11) senses that an improper ignition
key
is being used to try to start the vehicle. Check the
ignition key for damage. If it is damaged,
it may need
to be replaced. If
you see no damage, clean the pellet
contacts with a soft cloth or napkin. Remove the ignition
key and wait for the
DTC to display WAIT 3 MINUTES.
The instrument panel cluster will then run a timer and
change the messages to WAIT
2 MINUTES, WAIT
1 MINUTE and then START CAR. When the START
CAR message is displayed, try again to start the engine.
STOP ENGINE ENGINE OVERHEATED - 42: This
message will appear when the engine has overheated.
Stop and
turn the engine off immediately to avoid
severe engine damage. See “Engine Overheating” in
the Index. A multiple chime will also sound when this
message
is displayed.
. -.
w-

Downloaded from www.Manualslib.com manuals search engine c
c
STOP ENGINE LOW OIL PRESSURE - 35: If this
message appears while the engine is running, stop the
engine and do
!lot operate it until the cause of low oil
pressure
is corrected. Severe damage to the engine can
result.
A nlultiple chime will also sound when this
message is displayed.
THEFT SYSTEM YROBLEWCAR MAY NOT
RESTART
- 34: This message means there is a problem
in the Personalized Automotive Security System
(PASS-Key 11). A fault has been detected in the system
which means thzt the PASS-Key
I1 system is disabled
and is
not protecring the vehicle. The vehicle usually
restarts. however,
you may want to take your vehicle to
a proper service center before turning off the engine.
TOP SPEED FUEL CUT-OFF - 111: This message
will appear when the PCM senses that the maximum
speed
for your Cadillac has been reached. The speed
of your vehicle will decrease several mph as the fuel
supply is cutoff. This allows your vehicle
to stay in a
stable operating range.
TRACTION ENGAGED - 91: When your traction
control system is limiting wheel spin, the TRACTION
ENGAGED message will be displayed. Slippery road
conditions may exist if this message is displayed,
so
adjust your driving accordingly. This message. will stay
on
for a few seconds after the traction control system
stops limiting wheel spin.
TRACTION OFF - 89: This message will be displayed
after the traction control has been turned off.
TRACTION READY - 91: This message informs the
driver that the traction control system is available. This
occurs when
the traction doff button in the glove box
has been returned to an on position (pressing the button
once turns the traction control system
off pressing the
button again turns the system back on). This message
also self cancels after five seconds.
TRACTION SUSPENDED - 56: This message
displays when the traction control system has been
temporarily shut off because your vehicle’s brakes
have overheated. This message
does not indicate a
problem with your vehicle’s traction control system.
After a few minutes, the traction control system will
be available again and
the TRACTION READY
message will appear.
TRANS FLUID RESET - 48: With the engine not
running and the ignition on, press and hold the OFF
and rear defog buttons until the TRANS FLUID
RESET message appears
on the DIC (between five
and 20 seconds).
TRANSMISSION HOT .. 112: This messages indicates
that the transaxle fluid in your vehicle is too hot. Stop
and allow your vehicle to idle until it cools down or
until this message is removed.

Downloaded from www.Manualslib.com manuals search engine Here are some tips for winter driving:
0 Have your vehicle in good shape for winter.
0 You may want to put winter emergency supplies in
your trunk. Include
an ice scraper, a small brush or
broom, a supply
of windshield washer fluid, a rag, some winter outer
clothing, a small shovel, a flashlight, a red cloth and a
couple
of reflective warning triangles. And, if you will
be driving under severe conditions, include a small bag
of sand, a piece
of old carpet or a couple of burlap bags
to help provide traction.
Be sure you properly secure
these items in your vehicle.
a

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
Things you put inside your vehicle can strike
and injure people in
a sudden stop or turn, or in
a crash.
Put things in the trunk of your vehicle. In a
trunk, put them as far forward as you can.
Try to spread the weight evenly.
inside the vehicle
so that some of them are
above the tops of the seats.
Don’t leave an unsecured child restraint in
your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Never stack heavier things, like suitcases,
,eve% ~~onta-sl
This feature keeps the rear of your vehicle level as the
load changes. It’s autonmtic
-- you don’t need to
adjust anything.
A CAUTION:
If you don’t use the correct equipment and drive
properly, you can lose control when
you pull I
trailer. For example, if the trailer is too hca1-y. the
brakes may not work well
-- or even at all. JOu
and your passengers could be seriously i11.jureci.
Pull
a trailer only if you have followed all the
steps in this section. Ask your
Cadillac dealer for
advice and information about towing a trailer with your vehicle.
’
NOTICE:
Pulling a trailer improperly can damage your
vehicle and result in costly repairs not covered by
your warranty.
To pull a trailer correctly, follow
the advice in this part, and see
your Cadillac
dealer for important information about towing
a
trailer with your vehicle.