check engine light CADILLAC DEVILLE 1997 7.G Owner's Manual
Page 249 of 386
Downloaded from www.Manualslib.com manuals search engine A CAUTION: 
Using a  match  near a battery  can  cause  battery 
gas  to  explode.  People  have  been  hurt doing  this, 
and  some  have  been  blinded.  Use  a  flashlight if 
you  need  more  light. 
Be  sure  the  battery  has  enough  water. You don’t 
need  to  add water  to  the  Delco Freedom@  battery 
installed  in  every  new 
GM vehicle.  But if a 
battery  has  filler  caps,  be sure  the right  amount 
of fluid  is  there. If it is  low,  add  water  to  take  care 
of that first. If you  don’t,  explosive  gas  could 
be  present. 
Battery  fluid  contains  acid  that can burn  you. 
Don’t  get  it on  you. 
If you  accidentally  get  it in 
your  eyes 
or on  your  skin,  flush  the  place  with 
water  and get  medical  help  immediately. 
6. Check  that  the  jumper cables  don’t  have  loose  or 
missing  insulation. 
If they  do,  you  could  get  a  shock. 
The  vehicles  could  also  be damaged. 
Before 
you connect  the  cables,  here  are  some  basic 
things 
you should  know.  Positive (+) will  go to 
positive 
(+) and  negative (-) will  go to an  unpainted 
metal  engine  part 
or a  body  metal  surface.  Don’t 
connect  positive 
(+) to  negative (-) or  you  will  get  a 
short  that  would  damage  the  battery  and  maybe  other 
parts,  too. 
Also, don’t  connect  negative (-) to 
negative 
(-). 
I 
Fans  or other  moving  engine  parts can injure  you 
badly.  Keep  your  hands  away  from  moving  parts 
once  the  engines  are running. 
5-6   
Page 306 of 386
Downloaded from www.Manualslib.com manuals search engine Checking Coolant 
The surge  tank is  located  next  to  the  engine block on the 
passenger’s  side  of the  engine. 
The  cooling  system 
is under  a lot of pressure  when  it is 
hot. 
If the  CHECK  COOLANT  LEVEL  message 
appears  on  the  DIC,  you  will  need  to  add  coolant. 
”urning  the  surge  tank  pressure  cap  when  the 
engine  and  radiator  are  hot  can  allow  steam  and 
scalding  liquids  to  blow  out  and  burn  you  badly. 
Never  turn  the  surge  tank  pressure  cap 
-- even  a 
little 
-- when  the  engine  and  radiator  are  hot. 
When  your  engine is cold,  the  coolant  level  should  be  at 
the  FULL  COLD  mark,  which  is 
2.5 inches (6.4 cm) 
below  the  base 
of the  fill neck.  Use  a  flashlight  as 
necessary  to  see  into  the  tank. 
..... ......................... ................. ................... .  ... ............ ............. ..I.. ... .................. ..................................... *....I. ...... . .”... ... ”.. ...... ...... .......... ....... ..... ................... ” 
If this  message  comes on, it means  you’re  low on 
engine  coolant. 
6-23   
Page 370 of 386
Downloaded from www.Manualslib.com manuals search engine ORDER  TOLL  FREE (NOTE: For  Credit  Card  Holders Only) 
1-800-782-4356 
(Monday-Friday 8:OO AM - 6:OO PM EST) FAX Orders  Onlv  1-31  3-865-5927 
Orders  will  be  mailed  within 10 days of receipt.  Please  allow  ade  uate  time  for  postal 
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acking  slip  with  return 
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against  the  original  order. 
- I 
PUBLICATION FORM ITEM  DESCRIPTION  VEHlCtE 
MODEL ' PRICE 
EACH*  TOTAL 
NUMBER  NAME  YEAR 
PRICE 
Service  Manual  1997  $90.00 
Car 
& Light Truck 
Transmission  Unit  Repair  1997 $40.00 
Owner's  Manual  In  Portfolio 
1997  $1 5.00 
Owner's  Manual  Without  Portfolio 
1997  $1 0.00 
QTY' 
1- 
9. 
9 
7 
G 
S 
H 
I 
P 
T 
0 
NOTE: Dealers  and  Companies  please  provide  dealer  or  company  name,  an\
d  also  the 
name  of  the  person  to whose  attention  the  shipment  should  be  sent. 
Mail  completed  order  form  to: 
For purchases  outside  U.S.A. please  write  to the  above  address  for  quotation. HELM, INCORPORATED P.O. Box 07130 Detroit, MI 48207 
(CUSTOMER'S  NAME)  (ATTENTION) 
(STREET  ADDRESS-NO 
P.O. BOX NUMBERS) 
(CITY) (STATE) (ZIP CODE) 
DAYTIME  TELEPHONE  NO. 
0 
AREA  CODE 
OM-CAD-ORD97  '(Prices  are  subject  to  change  without  notice  and  without  incu\
rring 
obligation.  Allow  ample  time  for  delivery.) ~~ 
- 
P 
A 
Y 
M 
E 
N 
T 
- 
Check or Money 
Order  payable to Helm,  tnc. (USA funds 
only - do not send cash.) 
0 Mastercard 
0 VISA 
n 
TOTAL  MATERIAL 
Michigan  Purchasers 
add 6% sales  tax 
US. Order  Processing $5.00 
Canadian  Postage (See Note Below) 
I GRANDTOTAL I I 
D' Iscover I 
Number: 
Expiration 111 ml Check  here if your  billing  address 
Date mo/yr: is  different  from  your  shipping 
address  shown. 
CUSTOMER  SIGNATURE L 
Note  to  Canadian  Customers: All listed  prices  are  quoted  in U.S. funds.  Canadian  residents 
are  to make  checks  payable  in U.S. funds. To cover  Canadian  postage,  add $11.50 plus  the US. order  processing.   
Page 373 of 386
Downloaded from www.Manualslib.com manuals search engine Battery ...................................... 6-30 
Jump  Starting 
................................. 5-4 
No  Charge  Message 
........................... 2-89 
Replacement.  Remote  Keyless  Entry 
.............. 2- 11 
Volts  High  Message ........................... 2-89 
Volts  Low  Message 
........................... 2-89 
Warnings 
................................ 5.4. 5.6 
Battery  Guard  Storage ........................... 2-52 
Battery  Saver 
.................................. 2-50 
Exterior  Lighting 
............................. 2-50 
Inadvertent  Power 
............................ 2-52 
BBB Auto  Line ................................ 7-11 
Better  Business  Bureau  Mediation 
.................. 7- 11 
Brake  Adjustment 
.................................. 6-29 
Fluid 
....................................... 6-27 
Master  Cylinder 
.............................. 6-27 
Parking 
..................................... 2-28 
PedalTravel 
................................. 6-29 
Replacing  System  Parts 
........................ 6-30 
System  Warning  Light 
......................... 2-76 
Trailer 
...................................... 4-36 
Transaxle  Shift  Interlock 
....................... 2-33 
Wear 
....................................... 6-29 
Brake  Vacuum  Problem  Message 
.................. 2-90 
Brakes.  Anti-Lock 
............................... 4-7 
Braking 
........................................ 4-6 
Braking 
in Emergencies .......................... 4-  10 
Break-Iny  New  Vehicle 
.......................... 2-20 
Brightness  Control .............................. 2-50 
Bulb  Replacement .............................. 6-3 1 
BTSI ......................................... 2-33 Capacities 
and  Specifications 
.................... 6-69 
Carbon  Monoxide 
.................... 2.34.4.29.  4.36 
Cassette  Tape  Player 
.................. 3.17.3.20.  3.24 
Cassette  Tape  Player  Care 
........................ 3-31 
CeUularTelephone 
.............................. 2-63 
Center  Console  Storage  Area 
...................... 2-60 
Center  High-Mounted  Stoplamp.  Bulb  Replacement 
... 6-37 
Central  Door  Unlocking  System 
.................... 2-4 
Certification  Label 
.............................. 4-31 
Chains.  Tire 
................................... 6-48 
Change  Engine  Oil  Message 
...................... 2-90 
Change  Trans  Fluid  Message 
...................... 2-90 
Changing  a  Flat  Tire 
............................. 5-25 
Charging  System  Indicator  Light 
................... 2-75 
Check  Brake  Fluid 
Level Message ................. 2-90 
Check  Coolant  Level  Message 
..................... 2-90 
Check  Fuel  Gage  Message 
........................ 2-90 
Check  Oil  Level  Message 
........................ 2-90 
Check  Washer  Fluid  Message 
..................... 2-91 
Checking  Your Restraint  Systems 
.................. 1-48 
Chemical  Paint  Spotting 
.......................... 6-56 
Child  Restraints 
................................ 1-37 
Securing  in  a  Rear  Outside  Seat  Position 
........... 1-39 
Securing  in  the  Center  Rear  Seat  Position 
.......... 1-41 
Securing  in 
the Right  Front  Seat  Position .......... 1-43 
TopStrap 
................................... 1-38 
Where  to  Put 
................................ 1-37 
Chrome  Wheels.  Cleaning 
........................ 6-54 
Cassette  Tape  Player  Errors 
............. 3.17.  3.20. 
3-24 
Center  Passenger  Position 
........................ 1-30 
Chains.  Safety 
................................. 4-36 
CHMSL 
...................................... 6-37   
Page 375 of 386
Downloaded from www.Manualslib.com manuals search engine Door Central  Unlocking  System 
....................... 2-4 
Locks 
....................................... 2-4 
Map  Pockets 
................................. 2-59 
OpenMessage 
............................... 2-91 
Driver  Door  Open  Message 
....................... 2-91 
Driver  Information  Center 
........................ 2-85 
Driver  Information  Center  Messages 
................ 2-89 
Driver  Position 
................................. 1 - 13 
Driver’s  Outside  Auto-Dimming  Rearview  Mirror 
..... 2-59 
Driving  City 
........................................ 4-21 
Defensive 
.................................... 4-2 
Drunken 
..................................... 4-3 
InaBlizzard 
................................. 4-28 
In Foreign  Countries ........................... 6-4 
IntheRain 
.................................. 4-18 
Night 
...................................... 4-16 
OnCurves 
.................................. 4-11 
On  Grades  While  Towing  a  Trailer 
............... 4-38 
On  Hill  and  Mountain  Roads 
.................... 4-24 
On  Snow  and  Ice 
............................. 4-27 
Throughwater 
............................... 4-20 
Wet  Roads 
.................................. 4- 18 
Winter ...................................... 4-26 
With  a  Trailer 
................................ 4-37 
DRL ......................................... 2-46 
Drunken  Driving 
................................ 4-3 
Dual  Temperature  Control 
..................... 3.3.  3-7 
Freeway 
.................................... 4-22 
. 
ECC ......................................... 3-2 
Electrical  Equipment.  Adding 
........... 2.23.  3.31.  6-59 
Electrical  Svstem 
............................... 6-59 .... -J 
Electrochromic  Daymight Rearview  Mirror ..... 2.54, 2.55 
Electronic  Climate  Control ........................ 3-2 
Electronic  Level  Control 
......................... 4-32 
Electronic  Solar  Sensor ........................... 3-6 
Engine 
........................................ 6-9 
Compartment  Fuse  Block 
....................... 6-62 
Coolant 
..................................... 6-21 
Coolant  Heater 
............................... 2-23 
Coolant  Hot-Idle  Engine  Message 
................ 2-91 
Coolant  Temperature  Gage 
..................... 2-79 
Coolant  Temperature  Warning  Light 
.............. 2-79 
Exhaust 
..................................... 2-34 
Identification 
................................ 6-58 
Misfire 
.. Ease  Off Gas  Pedal  Message ........... 2-91 
Overheating 
................................. 5-15 
Running  While  Parked 
......................... 2-34 
StartingYour 
................................ 2-22 
EngineOil 
.................................... 6-10 
Adding 
..................................... 6-11 
Additives ................................... 6-13 
Checking 
................................... 6-11 
Used 
....................................... 6-14 
What  Kind 
of Oil  to  Use ....................... 6-12 
Whentochange 
.............................. 6-13 
Engine  Speed  Limiter 
............................ 2-73 
Englishhietric  Display 
.......................... 2-73 
Specifications 
................................ 6-69 
8-4   
Page 377 of 386
Downloaded from www.Manualslib.com manuals search engine Hood Checking  Things  Under 
......................... 6-7 
Release 
...................................... 6-8 
Horn 
......................................... 2-36 
How to  Reset  the  Oil  Life  Indicator ................. 6- 14 
HVAC  Steering  Wheel  Controls ................... 3- 14 
Hydraulic  Brake  Warning  Lights 
................... 2-76 
Hydroplaning 
.................................. 4-20 
Ice  Possible  Message 
........................... 2-91 
Ignition  Positions 
............................... 2-20 
Illuminated  Entry 
............................... 2-51 
Illuminated  Rear  Seat  Visor  Vanity Mirror 
........... 2-63 
Illuminated  Visor  Vanity  Mirror 
............... 2.62.  2.63 
Inflation.  Tire 
.................................. 6-41 
Inside  Day/Night  Manual  Rearview  Mirror ........... 2-53 
InstrumentPanel 
............................... 2-68 
Brightness  Control 
............................ 2-50 
Cleaning  the 
Top ............................. 6-5 1 
Clusters ............................... 2.70.  2.71 
Interior  Lamps 
................................. 2-50 
Jack.  Tire 
.................................... 5-28 
Jump  Starting 
................................... 5-4 
Keyless  Entry  System.  Remote 
.................... 2-7 
Keys 
.......................................... 2-2  Labels 
Certification 
................................. 4-31 
Service  Parts  Identification 
..................... 6-58 
Tire-Loading  Information 
...................... 4-30 
Vehicle  Identification  Number 
................... 6-58 
Lamps 
........................................ 2-45 
Courtesy 
.................................... 2-51 
Interior 
..................................... 2-50 
OnReminder 
................................ 2-46 
Panel 
....................................... 2-50 
Underhood 
.................................. 6-10 
Leaving  Your  Vehicle 
............................. 2-7 
Leaving  Your  Vehicle  with  the  Engine  Running 
....... 2-32 
Light  Sensor.  Twilight  Sentinel 
.................... 2-50 
Lighter 
....................................... 2-61 
Lights  Air  Bag  Readiness 
....................... 1-23.  2-75 
Anti-Lock  Brake  System  Warning 
............ 2-77.  4-7 
Brake  System  Warning 
......................... 2-76 
Charging  System  Indicator 
...................... 2-75 
Engine  Coolant  Temperature  Warning 
............. 2-79 
Interior 
..................................... 2-50 
Oil  Pressure 
................................. 2-82 
Parking  Brake  Indicator 
........................ 2-77 
Safety  Belt  Reminder 
...................... 1-8. 2-74 
Service  Engine  Soon 
.......................... 2-80 
Traction  Control  System  Warning 
............ 2-78.  4-9 
Loading  Your  Vehicle 
........................... 4-30 
8-6   
Page 380 of 386
Downloaded from www.Manualslib.com manuals search engine Replacement Bulbs 
...................................... 6-69 
Normal  Maintenance  Parts 
...................... 6-70 
Wheel 
...................................... 6-46 
Replacing  Safety  Belts 
........................... 1-48 
Reporting  Safety  Defects 
.................... 7- 12.  7.  13 
Restraints  Checking 
................................... 1-48 
Child 
....................................... 1-37 
Head 
........................................ 1-7 
Replacing  Parts  After  a  Crash 
................... 1-48 
Retained  Accessory  Power 
........................ 2-21 
Reverse.  Automatic  Transaxle 
..................... 2-26 
Right  Front  Passenger  Position 
.................... 1-22 
RKE 
.......................................... 2-7 
RKE  Personalization  Features 
...................... 2-9 
Roadside  Service 
................................ 7-5 
Rocking  Your  Vehicle 
........................... 5-37 
Rotation.  Tires 
................................. 6-42 
Safety  Belt  Extender 
............................ 1-48 
SafetyBelts 
.................................... 1-7 
Adults 
...................................... 1-13 
Care 
....................................... 6-52 
Center  Passenger  Position 
...................... 1-30 
Children 
.................................... 1-35 
Driver  Position 
............................... 1-13 
Extender 
.................................... 1-48 
How  to  Wear  Properly 
......................... 1-  13  Incorrect  Usage 
.................... 1.17.  1.46. 
1-47 
Lap  Belt 
.................................... 1-30 
Larger  Children 
.............................. 1-45 
Rear  Seat  Outside  Passenger  Positions 
............ 1-32 
Rear  Seat  Passengers .......................... 1-31 
Reminder  Light 
.......................... 1.8.  2.74 
Replacing  After  a  Crash 
........................ 1-48 
Right  Front  Passenger  Position 
.................. 1-22 
Shoulder  Belt  Height  Adjuster 
................... 1-15 
Shoulder  Belt  Tightness  Adjustment 
.............. 1-16 
Smaller  Children  and  Babies 
.................... 1-35 
Use  During  Pregnancy 
......................... 1-21 
WhyTheyWork 
............................... 1-9 
Safety  Chains 
.................................. 4-36 
Safety  Defects.  Reporting 
................... 7-  12.  7.13 
Safety  Warnings  and  Symbols 
....................... xi 
Seatback.  Reclining  Front 
......................... 1-5 
Seats 
Heated 
...................................... 1-5 
Lumbar  Control ............................... 1-3 
Memory  Function .............................. 1-3 
Power 
....................................... 1-2 
Restraint  Systems 
.............................. 1 . 1 
Seatcontrols ................................. 1-2 
Securing  a  Child  Restraint 
............ 1-39,  1-41,  1-43 
Second  Gear,  Automatic  Transaxle 
................. 2-27 
Security  Override 
............................... 2-18 
Lap-Shoulder 
........................... 1 . 13.  1.32 
Questions  and  Answers 
........................ 1 . 12 
8-9