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Cadillac Deville CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Cadillac REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Cadillac Deville car and truck repair procedures including Cadillac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Cadillac Deville automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Cadillac mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your Cadillac Deville vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR Cadillac Deville AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Cadillac Deville cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> DeVille -> Technical Service Bulletins -> 2003 -> Flutter Noise
Vehicle: 2004 Cadillac Deville DTS 4.6 V8 GAS

Flutter Noise

2003

On some of these models there may be a flutter type noise in the passenger compartment when the air conditioning system is on, bi-level fan speed is at medium, or high temperature is full cold and recirculation is on.

This condition may be caused by the oscillating movement of the air conditioning valve/door within the air distribution system ductwork.

To correct this condition, proceed as follows:

  • Connect Tech 2, or equivalent diagnostic scan tool to Diagn...

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BRAKE SERVICE PROCEDURES FOR Cadillac Deville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Cadillac Deville cars and light trucks from 1990+.

HYDRAULIC BRAKE SYSTEM, GENERAL MOTORS -> SYSTEM OPERATION -> Diagonally Split System -> DUAL MASTER CYLINDER -> Front & Rear Split System
Vehicle: 1991 Cadillac Deville Touring 4.9 V8 GAS

DUAL MASTER CYLINDER

Front & Rear Split System

When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective systems,Figs. and .

If the rear (secondary) brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.

If the front (primary) brak...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Cadillac Deville AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Cadillac Deville cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Passenger Cars -> Fuel Pressure Relief -> Except Aveo, LaCrosse, LeMans (1988-93), Malibu & Malibu Maxx (2004-05), Metro, Nova, Prizm, Spectrum & Storm -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 2002 Cadillac Deville DTS 4.6 V8 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the vehicle relearns its adaptive strateg...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Cadillac Deville AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Cadillac Deville cars and light trucks from 1990+.

CV AXLE SHAFT, Replace
Vehicle: 2001 Cadillac Deville DHS 4.6 V8 GAS

  • Raise vehicle and suitably support.
  • Remove wheel and tire.
  • Loosen or remove stabilizer shaft link assembly bolt as needed.
  • Remove ball joint cotter pin and nut. Do not attempt to free ball stud by using a pickle fork or wedge type tool, because seal or bushing damage could result. Use the proper tool to separate all ball joints.
  • With the pry bar between suspension support and lower control arm, separate joint.
  • Remove hub nut. Insert a drift or screwdriver into caliper and rotor to prevent rotor from turning.
  • Disconnect axle from hub using a suitable tool. The hub may ...

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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Cadillac Deville AUTOMOBILES

Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Cadillac Deville cars and light trucks sold in the U.S. from mid 1990's+.

Component Replacement -> Installation -> Removal -> Tire Pressure Indicator Sensor
Vehicle: 2005 Cadillac Deville DTS 4.6 V8 GAS

Tire Pressure Indicator Sensor

Removal
  • Loosen the lug nuts.
  • Raise and support vehicle with jack stands, then remove the wheel and tire assembly.
  • Prior to dismounting the tire from the wheel, note the following precautions:
    • Position the bead breaking fixture 90° from the valve stem when separating the tire bead from the wheel.
    • Place the mounting and dismounting head so that the tire iron or pry bar can be inserted slightly clockwise of the sensor body when prying the tire bead up and over the head.
    • Rotate the tire and wheel assembly clockwise using the tire changer when transferri...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Cadillac Deville AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Cadillac Deville cars and light trucks from 1990+.

Starter, Replace
Vehicle: 1994 Cadillac Deville 4.9 V8 GAS

When removing starter, note if any shims are required between starter and mounting surface. If shims are found, reinstall in original locations.

If starter is noisy during cranking, remove one .015 inch double shim or add one .015 inch single shim to outer bolt. If starter makes a high pitched whine after engine start, add .015 inch double shims ...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Cadillac Deville AUTOMOBILES

Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Cadillac Deville cars and light trucks sold in the U.S. as equipped to the current model year.

Cabin Air Filter Service -> General Motors Corp./Saturn -> 2000-05 DeVille
Vehicle: 2002 Cadillac Deville DHS 4.6 V8 GAS

Under normal operating conditions the cabin air filter should be replaced every 12 months or 15,000 miles. In dusty areas change the cabin air filter more often.

  • Open the hood.
  • Remove the cabin air filter access cover from the righthand side of the cowl panel, On 2000 models, use a suitable screwdriver to pry up the access cover. On 2001-05 models, press the tabs to release...

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MAINTENANCE LAMP RESET PROCEDURES FOR Cadillac Deville AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Cadillac Deville cars and light trucks sold in the U.S. from 1990+.

General Motors Corp./Saturn Cars -> Anti-Lock Warning Lamp ->
Vehicle: 2001 Cadillac Deville DTS 4.6 V8 GAS

This lamp should light when the ignition is turned On. The lamp may light for as long as 30 seconds as a bulb and system inspection. If lamp remains lit or lights while operating the vehicle, a fault condition in the anti-lock brake system is indicated. When lamp is lit, turn ignition Off, then restart engine. If l...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Cadillac Deville AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Cadillac Deville cars and light trucks from 1990+

Radiator, Replace
Vehicle: 2004 Cadillac Deville DTS 4.6 V8 GAS

  • Drain coolant into suitable container.
  • Remove radiator outlet hose using clamp tool No. J38185, or equivalent.
  • Remove cooling fans.
  • Disconnect lower transaxle fluid cooler line.
  • Disconnect lower engine oil cooler line.
  • Remove alternator cooler i...

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SERPENTINE BELT SERVICE PROCEDURES FOR Cadillac Deville AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Cadillac Deville cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 2004 Cadillac Deville 4.6 V8 GAS

  • Mark running direction, if belt is to be reused.
  • Rotate drive belt tensioner mechanism upward and away from drive belt us...

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COMPONENT LOCATION DIAGRAMS FOR Cadillac Deville AUTOMOBILES

Component location diagrams for most Cadillac Deville cars and light trucks sold in the U.S. from 1990+.

LH Seat Connectors Diagram for 2003 Cadillac Deville  4.6 V8 GASLH Seat Connectors Diagram for 2003 Cadillac Deville 4.6 V8 GAS

Components on diagram:
  • Connector C-302
  • Inflatable Restraint Connector
  • SIR Coil Assembly  Diagram for 1989 Cadillac Deville  4.5 V8 GASSIR Coil Assembly Diagram for 1989 Cadillac Deville 4.5 V8 GAS

    Components on diagram:
  • SIR Coil Assembly
  • CLICK HERE TO GET FULL ACCESS TO Cadillac Deville PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Cadillac Deville AUTOMOBILES

    OEM drawn wiring diagrams for most Cadillac Deville cars and light trucks sold in the U.S.

    1997 Cadillac Deville D'elegance 4.6 V8 GAS Wiring Diagram1997 Cadillac Deville D'elegance 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Front Door Midrange Speaker
  • RH Front Door Tweeter Speaker
  • RH Front Door Midrange Speaker
  • LH Front Door Tweeter Speaker
  • 1991 Cadillac Deville  4.9 V8 GAS Wiring Diagram1991 Cadillac Deville 4.9 V8 GAS Wiring Diagram

    Components on diagram:
  • Vapor Canister Purge Solenoid
  • Shift A Solenoid
  • Shift B Solenoid
  • Relay Center
  • Neutral Safety Backup Switch
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    TECHNICAL SERVICE BULLETINS FOR Cadillac Deville AUTOMOBILES

    OEM TSB listings for most Cadillac Deville cars and light trucks sold in the U.S. from 1985+.

    Document: WARRANTY - CORRECT USE OF LABOR OPERATION R4490 - RKE TRANSMITTER REPLACE
    Vehicle: 1999 Cadillac Deville 4.6 V8 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Document: THM 440-T4 - HARSH ENGAGEMENT/SHUDDER - P OR N-TO-R
    Vehicle: 1986 Cadillac Deville 4.1 V8 GAS

    Symptoms:
  • Driveability
  • Auto Systems:
  • Automatic Trans, Coolers, Torque Converter
  • CLICK HERE TO GET FULL ACCESS TO Cadillac Deville TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Cadillac Deville AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Cadillac Deville cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Cadillac Deville cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Cadillac Deville cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Cadillac Deville cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO Cadillac Deville SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1993 Cadillac Deville Bumper, Rear1993 Cadillac Deville Bumper, Rear.

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    $121.82

    Click here to view more details1995 Cadillac Deville Brake Disc, Front.

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    Click here to view more details1985 Cadillac Deville V8, 4.1 L, 250 CID Rebuilt Engine, Integral Head, two barrel carb, five hole smog in head., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details1989 Cadillac Deville Used Parking Lamp, Passenger Side, PARKLAMP/TURN SIGNAL, (BUMPER MTD), Average.

    Source: Used Auto Parts Store

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    Click here to view more details2000 Cadillac Deville Used Bumper Bar, Rear, 4DR, SIL, BASE Without foam, Very Good.

    Source: Used Auto Parts Store

    $88.00
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