1996 CADILLAC SEVILLE check engine

Downloaded from www.Manualslib.com manuals search engine P
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BATTERY NO CHARGE - 07: This message will
appear if the battery is not being charged. Have the
electrical system checked by your Cadillac dealership
at your earliest convenience.
BATTERY VOLTS HIGH - 08: This message shows
that the electrical charging system is overcharging (more
than 16 volts).
To avoid being stranded, have the
electrical system checked by your Cadillac dealership.
You can reduce the charging overload by using the
accessories. Turn on the lamps and radio, set the climate
control on
AUTO and the fan speed on HI, and turn the
rear window defogger on. You can monitor battery
voltage on the
DIC by pressing the INFORMATION
button. The normal range
is 11.5 to 15.5 volts when the
engine is running.
BATTERY VOLTS LOW - 06: This message will
appear when the electrical system
‘is charging less than
10 volts or if the battery has been drained. If this message
appears immediately after starting,
it is possible that the
generator can still recharge the battery. The battery should
recharge after driving a few
miles and the message should
go out.
Lf this message appears while driving or after
starting your vehicle and stays on, have it checked
immediately to determine the cause
of this problem. To
help the generator recharge the battery quickly you can
reduce the load on the electrical system by turning
off the
accessories.
You can monitor battery voltage on the DIC
by pressing the INFORMA’TION button. The normal range
is 11.5 to
15.5 volts.
BRAKE VACUUM PROBLEM - 108: Thecircuit in
the brake booster vacuum has shorted
or is loose when
this message appears. Your vehicle
may lose power
brakes but you will still have the
use of manual brakes.
The power brakes will not be affected
if the problem is
caused by a failed sensor. Have your vehicle serviced
immediately at your Cadillac dealership.
CHANGE ENGINE OIL - 82: This means that the life
of the engine oil has expired and it should be changed
within
200 miles. See “Engine Oil” and “Filter
Recommendations” in the Maintenance Schedule. After
an oil change, the Oil Life Indicator must be reset. See
“Oil Life Indicator” in the Index
on how to reset it.
CHANGE TRANS FLUID - 47: This message will
appear when it is time
to replace the transaxle fluid
(system has determined that the transaxle fluid has
reached
0%). See the Maintenance Schedule booklet for
the proper fluid and change intervals.
CHECK BRAKE FLUID LEVEL - 37: This message
will display if the ignition is in the
RUN position to
inform the driver that the brake fluid level is low. Check
the brake reservoir level and add
fluid as needed. Have
the brake system serviced by a Cadillac technician as
soon
as possible. If the brake warning light is on, follow
the directions in that part.
2-81

Downloaded from www.Manualslib.com manuals search engine CHECK COOLANT LEVEL - 02: This message will
appear when there is a low level of engine coolant. Have
the cooling system serviced by a Cadillac technician
as
soon as possible.
CHECK FUEL GAGE - 39: This message will appear
when the fuel supply is less than four gallons
(15.2 L)
and the display is turned off (digital clusters only).
CHECK OIL LEVEL - 36: For correct operation of
the low oil sensing system, your vehicle should be on a
level surface.
A false CHECK OIL LEVEL message
may appear if the vehicle
is parked on grades. The oil
level sensing system does not check for actual oil level
if the engine has been off for
a short period of time, and
the oil level is never sensed while the engine is running.
If the CHECK OIL LEVEL message appears, and your
vehicle has been parked on level ground with the engine
off
for at least 30 minutes, the oil level should be
checked by observing the
oil dipstick. Prior to checking
the oil level be sure the engine has been off for five
minutes and your vehicle
is on a level surface. Then
check the dipstick and add oil if necessary. See “Engine
Oil” in the Index.
CHECK WASHER FLUID - 25: This message will
appear
for several seconds indicating that you need
washer solvent.
CRUISE ENGAGED - 43: This message will
appear for
a few seconds when you select a speed at
which to cruise.
DOOR OPEN - 141: The passenger‘s door is open or
ajar when this message appears. The vehicle’s engine
must be running and the transaxle not
in PARK (I?) for
this message to display. A chime will also sound when
the vehicle’s speed is greater than
5 mph (8.1 km/h).
DRIVER DOOR OPEN - 140: This message
will display when the vehicle is being shifted out of
PARK (P) with the engine running to signal that the
driver’s door
is open or ajar. A chime will also sound
when the vehicle’s speed
is greater than 5 mph
(8.1 km/h).
ENGINE COOLANT HOT-IDLE ENGINE - 44:
This message will appear when the engine coolant
temperature is over
248 “F ( 1 24°C). To avoid added
strain on a hot engine, turn
off the climate control
system. Stop and allow your vehicle
to idle until it cools
down
or the message is removed. If it does not cool
down, turn off the engine and
have it serviced before
driving it again. Severe engine damage can result from
an overheated engine. See
“Engine Overheating” in
the Index.
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Downloaded from www.Manualslib.com manuals search engine FUEL LEVEL VERY LOW - 11: This message serves
as a warning that the fuel level in the tank is critically
low. Stop for fuel immediately.
MONITORED SYSTEMS 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 currently 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 been 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.
SERVICE A/C SYSTEM A/C COMPRESSOR
OFF - 14: This message appears when the electronic
sensors that control the A/C and heating systems are no
longer workmg. Have the climate control system serviced
if you notice a drop in heating and A/C efficiency.
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Downloaded from www.Manualslib.com manuals search engine SERVICE AIR BAG - 83: There is a problem with the
Supplemental Inflatable Restraint (air bag) system when
this message appears. Let only a qualified technician
work on your vehicle. See your Cadillac dealership for
service
at once.
SERVICE BRAKE FLUID SWITCH - 37: A high
level
of brake fluid causes this message to display if the
ignition is
in the RUN position. Have the brake system
serviced by a Cadillac technician as soon as possible.
If
the brake warning light is on, refer to the directions
listed in that part.
SERVICE CHARGING SYSTEM - 102: This
message will display when a problem with the charging
system has been detected. Have your vehicle serviced at
your Cadillac dealership.
SERVICE ELECTRICAL SYSTEM - 106: This
message will display
if an electrical problem has
occurred within the PCM. Have
your vehicle service by
your Cadillac dealership.
SERVICE EMISSIONS SYSTEM - 104: A problem
in the emissions system has occurred when thts message
appears. Have your Cadillac dealership service your vehicle.
SERVICE ENGINE COOLING SYSTEM - 103: A
problem within the engine cooling system has been
detected when this message displays. See your Cadillac
dealership
for service.
SERVICE FUEL SYSTEM - 101: The PCM
has detected a problem within the fuel system when
this message appears. See your Cadillac dealership
for service.
SERVICE IDLE CONTROL SYSTEM - 107: A
problem with the idle control has occurred when this
message displays. Bring your vehicle
to your Cadillac
dealership for service.
SERVICE IGNITION SYSTEM - 105: This message
displays when a failure in the ignition system has been
detected. Have your vehicle serviced
by your Cadillac
dealership.
SERVICE RIDE CONTROL - 84: This message is
displayed to indicate that the suspension system is not
operating properly.
To correct this problem have your
vehicle serviced at your Cadillac dealership.
SERVICE TRANSMISSION - 100: If a problem is
detected with the transaxle,'this message will appear.
Have
your vehicle checked by your Cadillac dealership.
2-84

Downloaded from www.Manualslib.com manuals search engine 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.
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
DIC 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.
STOP ENGINE LOW OIL PRESSURE - 35:
If this message appears while the engine is running, stop
the engine and do not operate it until the cause of low
oil pressure is corrected. Severe damage to the engine
can result.
THEFT SYSTEM PROBLEMKAR 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 that the PASS-Key
I1 system is disabled
and is not protecting 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 READY - 91: This message informs the
driver that the traction control system is available. This
occurs when the traction on/off 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).
TRACTION OFF - 89: This message will be displayed
after the traction control has been turned off.
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 5 and 20 seconds).
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Downloaded from www.Manualslib.com manuals search engine Oil Life Indicator
This feature lets you know when to change the engine
oil. It's based on
the engine oil temperatures and your
driving patterns. To see the display, press the
INFORMATION button several times until
XX OIL
LIFE LEFT appears. If you see 99% OIL LIFE LEFT,
99% of your current oil life remains.
The
DIC may display a CHECK OIL LEVEL message.
Always keep a written record
of the mileage and date
when you changed your oil. For more information, see
the Cadillac Maintenance Schedule booklet. If you see
CHECK OIL LEVEL, it means that you have less than
10% of the oil life left and you should consider
changing your engine oil.
If you see CHANGE
ENGINE OIL, it means the oil life is gone and you
should change the oil right away.
The
system should indicate changing the oil between
3,000 miles (5 000 km) and 7,500 miles (12 500 km).
It may indicate changing the oil before 3,000 miles
(5 000 km) depending on your driving habits. If the
vehicle has been driven
7,500 miles (12 500 km) it will
indicate
to change the oil. If you drive in a dusty
area, you should change your
oil every 3,000 miles
(5 000 km) or three months (whichever comes first)
unless the display indicates changing it sooner. The
system doesn't check
120~) much oil you have. so
you'll still have to check for that. To see how, see
"Engine Oil"
in the Index.
When new
oil is added, you'll need to reset the system.
To reset, display the Oil Life Indicator by pressing the
INFORMATION button. Then press and hold the RESET
button until
the display shows 100 OIL LIFE LEFT.
Electronic Level Control
This feature keeps the rear of your vehicle level as the
load changes. It's automatic -- you don't need to
adjust anything.
2-87

Downloaded from www.Manualslib.com manuals search engine DEFOG: Press this button to divide the air between the
windshield and the heater outlets. This
is useful when
fog appears on the windshield or side glass due to
sudden rain
ox snowy conditions. This feature is not
available with the heated windshield option.
AUTO/ECON: Press this button to switch between
AUTO and ECON. The ECON setting attempts to keep
air at
a selected temperature, however, it does not
remove humidity from the air. Use this setting in cold or
cool weather to save fuel. The
AUTO setting is used
when it’s warm outside and you need
to cool the air in
order to maintain a selected temperature and blower
speed.
* FAN SPEEDS: Press the button with the fan
symbol until
AUTO is displayed on the screen. At this
setting, the fan speed is automatically controlled. If it
is
cold outside, the blower may not run in the maximum
high fan speed right away. The system checks the temperature
of the engine
coolant to assure it is warm
enough to provide heat. When the engine coolant is
warm, the controller allows the fan to gradually increase
to a higher speed. This prevents cold air from blowing
into the passenger compartment.
If you want the blower
fan at
a high speed, press the up arrow button until you
see
HI on the display. If you want the fan speed to be
automatic, but you like the fan speed to
be higher than
the
AUTO setting, press the fan symbol button until .HI
AUTO is shown on the display. If you want the blower
fan at
a low speed, press the down arrow button until
LO is shown on the display. If you want the fan speed to
run lower than the
AUTO setting, press the button until
AUTO LO is shown on the display.
DEFROST Press this button to quickly remove
fog or frost from
the windshield. This setting sends most
of the airflow to the windshield with only a small
amount to
the floor outlets.
3-4

Downloaded from www.Manualslib.com manuals search engine A*
BI-LEVEL: This setting directs air into your
vehicle
in two ways. Cool air is directed to the upper
portion
of your body through the middle instrument
panel outlets while warmed air
is directed to the floor,
’’ HEATER/DEFROS’E This setting directs air to
the floor outlets and toward the windshield.
’/J HEATER: This setting directs warmed air
through the
floor outlets. Some warm air is diverted to
the windshield to minimize fogging.
w.
0
DEFROST Press this button to quickly remove
fog
or frost from the windshield. This setting sends most
of the airflow to the windshield with only a small
amount to the
floor outlets.
@? DE-ICE (Option): Pressing this button helps to
remove ice or frost from the windshield. See “Heated
Windshield’’ later in this section.
DEFOG: Press this, button to divide the air between the
windshield and the heater outlets. This is useful when
fog appears on the windshield or side glass due
to
sudden rain or snowy conditions. This feature is not
available with the heated windshield option.
% FAN SPEEDS: Press the button with the fan
symbol until
AUTO is displayed on the screen. At this
setting, the
fan speed is automatically controlled. If it is
cold outside, the blower may not run
in the maximum
high fan speed right away. The system checks the
temperature of the engine coolant
to assure it is warm
enough
to provide heat. When the engine coolant is
warm, the controller allows the fan to gradually increase
to a higher speed. This prevents cold air from blowing
into the passenger compartment.
If you want the blower
fan at
a high speed, press the up arrow button until you
see HIGH on the display. If you want the fan speed to be
automatic, but you like the fan speed
to be higher than
the
AUTO setting, press the fan symbol button until
HIGH AUTO is shown on the display. If you want the
blower fan at a low speed, press the down arrow button
until
LOW is shown on the display. If you want the fan
speed
to run lower than the AUTO setting, press the
button until LOW AUTO is shown
on the display.
OFF: Press this button to turn the system off. Fresh air
will continue to flow through the vehicle, and the
system will try to maintain the previously
set
temperature. The outside temperature will show on the
display when the system is OW.
3-8
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