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2002 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!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 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!
A/C & HEATER SERVICE PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Component Replacement & Adjustment -> Catera, DeVille, Eldorado & Seville -> Accumulator, Replace -> DeVille -> Eldorado -> Seville
Vehicle: 2002 Cadillac Deville DTS 4.6 V8 GAS
DeVille
- Recover refrigerant as outlined under .
- Unclip positive battery cable from top of accumulator cover.
- Remove A/C line from snap clamp on accumulator cover.
- Unsnap accumulator cover and remove from accumulator.
- Remove evaporator hose assembly from accumulator.
- Remove suction hose from accumulator.
- Disconnect accumulator retainer, then remove accumulator.
- Reverse procedure to install, noting the following:
- Inspect sealing washers for damage and replace as necessary.
- Sealing washers do not require lubric...
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BRAKE SERVICE PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Power Brake Units -> Precautions
Vehicle: 2002 Cadillac Deville DTS 4.6 V8 GAS
- After disassembling power brake unit, soak metal components in solvent.
- Use only alcohol on components containing rubber. After components have been thoroughly cleaned and rinsed in solvent, they should be washed again in clean alcohol before assembly.
- Use compressed air to blow dirt and cleaning fluid from ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
General Motors Corp./Saturn Passenger Cars -> Fuel Filter Replacement -> Except Aveo, Chevette 1.8L Diesel, Corvette, GTO, LaCrosse, Malibu (2004-06) & Malibu Maxx, Vibe, XLR, 2004-05 Corvette & 1998-2002 Metro & Prizm
Vehicle: 2002 Cadillac Deville DHS 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 v...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Cadillac Deville DTS 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 2002 Cadillac Deville AUTOMOBILES
Relearn Procedures
Vehicle: 2002 Cadillac Deville 4.6 V8 GAS
The relearn mode will be cancelled if more than 1 minute has passed and no sensors have been learned, more than 5 minutes have passed for the entire procedure, vehicle battery voltage is less than 8 volts, all 4 sensors have been learned, or the ignition is turned OFF.
- Turn the ignition to On position with engine off.
- Simultaneously press the keyless entry transmitter's lock and unlock buttons until a horn chirp sounds, indicating learn mode has been enab...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Alternator, Replace
Vehicle: 2002 Cadillac Deville DTS 4.6 V8 GAS
- Disconnect battery ground cable.
- Remove drive belt.
- Remove radiator.
- Disconnect wiring harness connector from alternator.
- Reposition protective boot from alternator output BAT terminal for access.
- Remove alternator output BAT terminal nut and disconnect...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Cabin Air Filter Service -> General Motors Corp./Saturn -> 2000-05 DeVille
Vehicle: 2002 Cadillac Deville DTS 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 2002 Cadillac Deville AUTOMOBILES
General Motors Corp./Saturn Cars -> Service Air Cond Lamp -> Cadillac
Vehicle: 2002 Cadillac Deville 4.6 V8 GAS
This lamp should light when the A/C system detects a low refrigerant charge. The lamp should light for approximately two seconds after ignition has been turned on as a bulb inspection.
If while operating vehicle, the lamp lights for approximately 60 seconds and then goes off, the refrigerant level is low enough to cause reduced cooling capacity. At this point the blower motor will increase speed to try to offset the loss in cooling capacity. The lamp will be automatically reset after system has been inspected and refrigerant c...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2002 Cadillac Deville DHS 4.6 V8 GAS
Inlet
- Drain cooling system into a suitable container.
- Reposition inlet heater hose clamp from heater core pipe.
- Remove hose from heater core.
- Reposition heater hose clamp from engine.
- Remove inlet heater hose from engine.
- Remove hose from vehicle.
- Reverse procedure to...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Cadillac Deville AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Cadillac Deville DHS 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 2002 Cadillac Deville AUTOMOBILES
Component location diagrams for most 2002 Cadillac Deville cars and light trucks sold in the U.S. from 1990+.
 Front Door Lock Actuators Diagram for 2002 Cadillac Deville DHS 4.6 V8 GASComponents on diagram: |
 Left Side Of The Instrument Panel, Near The Instrument Cluster Diagram for 2002 Cadillac Deville 4.6 V8 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2002 Cadillac Deville AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Cadillac Deville cars and light trucks sold in the U.S.
 2002 Cadillac Deville 4.6 V8 GAS Wiring DiagramComponents on diagram: |
 2002 Cadillac Deville DTS 4.6 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Cadillac Deville AUTOMOBILES
OEM TSB listings for most 2002 Cadillac Deville cars and light trucks sold in the U.S. from 1985+.
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Document: Revised General Motors New Vehicle Tire Warranty Program Vehicle: 2002 Cadillac Deville 4.6 V8 GAS Auto Systems: |
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Document: New Website for AFIT, TPM, and VDR Updates Vehicle: 2002 Cadillac Deville 4.6 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Cadillac Deville AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 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 2002 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 2002 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 2002 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
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