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1999 Cadillac Seville CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Cadillac REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Electric Cooling Fans -> Passenger Cars Except Saturn -> Description -> 1998-99 -> 2000 -> A/C Condenser Fan -> Achieva, Cavalier, Skylark Sunfire & 1998 Grand Am -> Alero & 1999-2000 Grand Am -> Aurora -> Bonneville, Eighty Eight, LeSabre, LSS & Regency -> Camaro & Firebird -> Century & Regal -> Corvette -> Cutlass & Malibu -> DeVille, Eldorado & Seville -> Grand Prix -> Impala & 2000 Monte Carlo -> Intrigue -> Lumina & 1998-99 Monte Carlo -> Metro -> Park Avenue -> Prizm -> Radiator Fan -> Riviera
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
Achieva, Cavalier, Skylark Sunfire & 1998 Grand Am
Cooling fan operation is controlled by the PCM through the fan relay. The PCM uses signals from the engine coolant temperature sensor, intake air temperature sensor, A/C refrigerant pressure sensor and vehicle speed sensor to determine when and how long the fan should operate. The PCM turns the cooling fan on by providing a ground path for the cooling fan control circuit which activates the coolant fan relay.
The relay will be commanded on anytime engine coolant temperature exceeds 223°F, A/C clutch is requested, veh...
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BRAKE SERVICE PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Anti-lock Brakes -> Delco/Bosch Type 5 -> System Service -> Auto Bleed -> Bonneville, DeVille, Eighty Eight, Eldorado, LeSabre, Park Avenue & Seville -> Brake Pressure Modulator Valve (BPMV) -> Brake System Bleed -> Component Replacement -> Corvette -> EBTCM -> Electronic Brake Traction Control Module -> Front -> Hydraulic System Flush -> Lateral Accelerator -> Manual Bleed -> Pressure Bleed -> Rear -> Wheel Speed Sensor -> Yaw Rate Sensor
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
Brake System Bleed
Auto Bleed
Perform manual or pressure bleeding as outlined under " Manual Bleed" or "Pressure Bleed" before auto bleeding system
- Turn ignition switch to Off position.
- Raise and support vehicle, then remove tire and wheel assemblies.
- Inspect brake system for leaks and damage.
- Connect a suitable programmed scan tool to Data Link Connector (DLC), DLC is located under lefthand side of instrument panel below steering column.
- Turn ignition switch to On position. Do not start engine.
- Establish scan tool communications by selecting ABS/TCS, Special Functions and Automate Bleed Pro...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
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: 1999 Cadillac Seville 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 1999 Cadillac Seville AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1999 Cadillac Seville 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 ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Starter, Replace
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
- Disconnect battery ground cable.
- Remove intake manifold.
- Disconnect starter S-terminal wire and battery cable.
- Remove mounting bolts and starter.
- Remove solenoid and battery cab...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Cabin Air Filter Service -> General Motors Corp./Saturn -> 1997-2004 Seville
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.
- Place the ignition switch in the Off position, then remove the SIR (Supplemental Inflatable Restraint) fuse from the rear fuse panel. On 1997 models, the rear fuse panel is located in the luggage compartment. On 1998-2004 models, the rear fuse panel is located under the rear seat.
- On all models, remove the two retaining screws from the rear edge of the lefthand sound insulator.
- Push in on the snap tabs to release the insulator.
- Discon...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
General Motors Corp./Saturn Cars -> Check Gauge Warning Lamp ->
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
The Check Gauge warning lamp will light to warn the driver to inspect the oil pressure gauge, engine coolant temperature ga...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Radiator, Replace
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
- Drain coolant into suitable container.
- Remove SRS forward discriminating sensor mounting bolts, then position aside as required.
- Remove air cleaner.
- Remove cooling fans.
- Disconnect radiator inlet and outlet hoses using clamp too...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1999 Cadillac Seville AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1999 Cadillac Seville 4.6 V8 GAS
- Rotate drive belt tensioner mechanism upward, away from drive ...
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COMPONENT LOCATION DIAGRAMS FOR 1999 Cadillac Seville AUTOMOBILES
Component location diagrams for most 1999 Cadillac Seville cars and light trucks sold in the U.S. from 1990+.
Engine Diagram for 1999 Cadillac Seville 4.6 V8 GAS Components on diagram: |
Engine Diagram for 1999 Cadillac Seville 4.6 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1999 Cadillac Seville AUTOMOBILES
OEM drawn wiring diagrams for most 1999 Cadillac Seville cars and light trucks sold in the U.S.
1999 Cadillac Seville 4.6 V8 GAS Wiring Diagram Components on diagram: |
1999 Cadillac Seville 4.6 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1999 Cadillac Seville AUTOMOBILES
OEM TSB listings for most 1999 Cadillac Seville cars and light trucks sold in the U.S. from 1985+.
Document: Revised General Motors New Vehicle Tire Warranty Program Vehicle: 1999 Cadillac Seville 4.6 V8 GAS Auto Systems: |
Document: New Website for AFIT, TPM, and VDR Updates Vehicle: 1999 Cadillac Seville 4.6 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1999 Cadillac Seville AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1999 Cadillac Seville 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 1999 Cadillac Seville 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 1999 Cadillac Seville 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 1999 Cadillac Seville 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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