1998 Cadillac DeVille Problems and Repair Information

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Most Recent 1998 Cadillac DeVille Questions

Push Switch/key Unlock Warning Switch Malfunction
Is this a common problem i have a 98 deville and it's giving me the b2780 code.and I need help how t...
(Posted by ut03276 2 years ago)
Location Of A Relay
high speed blower motor relay location
(Posted by Pharbin58 8 years ago)
How To Turn Off Service Engine Soon Light?
how can I turn of the service engine soon light on a 1998 Cadillac deville 4 door sedan?
(Posted by Frankr42 8 years ago)
I Hope You Are Wrong About The Transmission. Can You Tell Me Which
engine/transmission are involved?
(Posted by Frankr42 8 years ago)
When I Shift The Engine Moves Up And Backward Which Mounts Need Fixing?
My 98 Cadillac Deville Sedan start easy and runs smooth in Park and Neutral but it runs rough in for...
(Posted by Frankr42 8 years ago)

1998 Cadillac DeVille Videos

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Popular 1998 Cadillac DeVille Manual Pages

Owner's Manual - Page 2

...= \ = The 1998 Cadillac DeVille Owner's Manual 1-1 2-1 Seats and Restraint Systems This section tells you how to drive under different conditions. Your Driving the and Road Here you'll find of You something you have a problem while driving, such as a flat tire or overheated engine, etc. Problems on page 7-12. 8-1 Index Here's an alphabetical listing almost every subject in this manual. the...
Owner's Manual - Page 11

... and technical innovation. Ten Best List,Car & Driver; The year 1993 saw the introduction the Northstar of 1989. The stateof the art system includes the32 valve, V8 dual overhead camshaft, Northstar 4.6 liter engine, 4T80-Eelectronically controlled automatic transaxle, road sensing suspension, speed sensitive steering, anti-lock brakes and traction control. Cadillac is "Creating a Higher Standard...
Owner's Manual - Page 43

... other parts. @ Your vehicle has a crash sensing and diagnostic __ module, which records information about theair bag It and related systems. records information about the readiness of the air bag systems, when the sensors are activated and driver's safety belt usage at deployment or in system won ? work properly. The service manual your for right front passenger's air bag...
Owner's Manual - Page 68

... a safety system from belt doing its job, have safety belt or seat parts repaired or replaced. If belts are working properly. the If an air bag inflates, you'll need new belts? Safety Belt Extender If the vehicle's safety belt will fasten around you, you should use it only for the seat it , to the regular safety belt. It's free. New parts and repairs if may...
Owner's Manual - Page 81

... unconsciousness even death. Remove and replace the battery. It can 't see or smell CO. See "Engine Exhaust'' in theIndex. Once the transmitter is resynchronized, the horn will chirp and the exterior lamps will force outsideair into yourvehicle. Insert the new battery as the instructions under the instrument panel, open because carbon monoxide (CO)gas can enter. 5. Snap...
Owner's Manual - Page 143

...warning light will come on . If there's a brake system problem that your engine has overheated. the section "Problemson The traction control system warning light may need service. When this warning light limit wheel spin. Adjust your is turned on, your vehicle needs service. Engine Coolant Temperature Warning Light This light tells you if there's a I h when you 're driving, there...
Owner's Manual - Page 154

... shows thatthe electrical charging system is overcharging (more information, see "How to Reset the Oil Life Indicator" in RUN to 15.5 volts. You can monitor battery voltage onthe Driver Information Center (DIC) by using the accessories. or (Be sureto follow the manufacturer's instructions when recharging the battery.) If this message appears.Your vehicle maylose power brakes but you...
Owner's Manual - Page 157

... if a fault has occurred in your drop in heating and air conditioning efficiency. avoid damage, the air turns off and the conditioning compressor automatically electronic climate control system will damage, clean the pellet contacts with a soft cloth or message is low enough to cause damage to be replaced. REMOVE KEY 70: This message will appear when the Personalized Automotive...
Owner's Manual - Page 160

... does not indicate a problem with your vehicle's brakes have the turn signal on once turns the traction control system pressing the off . Stop and allow your vehicle's ignition is driver that the trunk is open when your vehicle to an position (pressingthe button on . Have your driving accordingly. TRANS FLUID RESET 48: With the engine not running and the ignition...
Owner's Manual - Page 194

... desired tone control, press be used to the original station when announcement is finished. TALK makes to provide a choice four different listening of announcement warnsof national the desired level. announcement is the spoken words sound very clear. Rear seat passengers the vehicle may not get the same effect. To radio, the cassette tape player the CD player. the...
Owner's Manual - Page 239

... can cause deadly CO (carbon monoxide) gas to get inside. or If you might not know it , so you have no blankets or extra clothing, make body insulators from time to time be sure to snow doesn't collect there. Open a window just a little on extra clothing wrap a blanket around again from newspapers, burlap bags, rags, floor mats -- You...
Owner's Manual - Page 244

... kg)if should never be Weight of the trailer tongue 0 and the total weight on your rig. Cadillac Customer Assistance Center These are all important. P.O. you can ask your dealer our trailering information or for the DeVille or the DeVille d'Elegance to tow a trailer heavier than 8,253 lbs. (3 751 kg) you plan to use trailer brakes. Box 436004 Pontiac, MI 48343...
Owner's Manual - Page 343

... Chart Exterior polishing cloth Removes tar, roadoil and asphalt Tar and Road Oil Remover Chrome Cleaner and Polish Use on chrome, stainless steel, nickel, copper and brass Removes soil and black marks from whitewalls White Sidewall Tire Cleaner Cleans vinyl tops, upholstery and convertible tops Vinyl Cleaner Removes dirt, grime, smoke and fingerprints Glass Cleaner Cleans and lightly waxes...
Owner's Manual - Page 346

...Release Solenoids and Relays, Door LocWnlock Relays, Damper Relay (DeVille Concours Only), Parking Lamp Relay, Right and Left Park Fuse, Rear Fog Lamp Relay Defog Relay, Pull-Down Fuse, Right and Left Heated Seat Fuse, Electronic Level Control (ELC) FuseRelay, Antenna Fuse, Heated Mirror Fuse, Heated Backlite Fuse, Electronic Level Control (ELC) Circuit Breaker Fuse BODY 3 Usage Controlled Power...
Owner's Manual - Page 347

... Switch Steering Column Ignition Switch BATT 3 BATT 2 IGN 1" 1 Front and Rear Ignition-Relay, Oxygen Sensor 1 and 2 Fuse, Fuel Fuse, Cruise Fuse, DRL Relay, Front and Rear Fog Lamp Relay (DeVille Concours Only), Control Power Back-up Relay, Ignition-1 Fuse, Fuel Pump Relay Starter Relay and Solenoid, Park/Rev Fuse, Park Relay, PCM Fuse, AC Compressor Fuse and Relay, Fan Relay ABS Brake Modulator...
Owner's Manual - Page 349

..., Turn Hazard Switch, ABS Controller, Stepper Motor Cruise Control, Right and Left Rear Stoplamps (Export), Right and Left RearTurn Lamps Inadvertent Power Relay, Left Outside Rearview Mirror Switch, ALDL, Memory Mirror Module Dimmer Switch, Cluster Daytime Running Lamp (DRL) in Relay, Left and Right Low Beam DIU Mode, DRL Resistor Anti-Lock Brake System (ABS)/Traction Control System HAZARD CIG...
Owner's Manual - Page 350

... Module Stepper Motor Cruise Control, Power Steering Pressure Switch, Low Refrigerant Pressure Cutoff Switch Injectors 1 , 4 , 6 , 7 Injectors 2, 3, 5, 8 IGN- 1 Rear Ignition-1 Relay, Fog Lamp Relays (DeVille Concours Only), Control PowerBack-up, D l U Relay, Ignition Switch in Steering Column, Injectors, ECS Fuse, PCM Fuse, DISFuse Accessory Relay, Wiper Switch AC Compressor Relay, Cooling Fan...
Owner's Manual - Page 351

...LT Fuse RLY IGNl* SIR ELC TURN CONSOLE Usage Cluster, Cruisein Stalk, PZM, TCC Switches SDM Electronic Level Control (ELC) PZM Relay, ELC Sensor (DeVille Only), ELC Compressor Electronic Flasher, Turn/Hazard Switch Headlamp Wash Relay, Rear Zone Blower, Right and Left Heated Seat Switches (Optional) Usage Road Sensing Suspension (RSS) (DeVille Concours Only) PRNDL, Heated Windshield IGN O-BODY...
Owner's Manual - Page 352

Sensing Suspension Module (DeVille Concours Only), Damper Relay (DeVille Concours Only) Tr~~nk Release Relay, Trunk Release Solenoid, Fuel Door Release Relay, Fuel Filler Door Release Solenoid, Door Lock Relay, Left Front Door Motors, PZM,Door Unlock Relay Fuse BATT RSS RT PARK Usage Driver and Passenger Seat Lumbar Switch (Optional), Memory Seat Module (Optional) Road Sensing Suspension ...
Owner's Manual - Page 378

...46 Oil Pressure ...2-76 2-70 Parking Brake Indicator ...Safety Belt Reminder ...1.7.2.68 Service Engine Soon ...2-73 Traction Control System Warning ...2.72.4.9 4-29 Loading Your Vehicle ...Locks ...2-4 2-6 Anti-LockoutFeature ...Automatic Door ...2-5 Door ...2-4 2-5 PowerDoor ... Programmable Automatic Door ...2.5.2.91 2-6 Rear Door Security ...Tmnk Release ...2-11 2-92 Lock/UnlockConfirmation...

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