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1993 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
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Cadillac Seville 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 Seville automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Cooling Fans -> Passenger Cars Except Saturn -> COMPONENT REPLACEMENT -> 2.0L/4-121 Engine -> 2.2L/4-134 & 2.3L/4-138 Engines -> 2.2L/4-134 Engine -> 2.3L/4-138 VIN 3 & D Engine -> 2.3L/4-138 VIN A Engine -> 3.1L/V6-192 Engine -> 5.7L/V8-350 (VIN J) Engine -> 5.7L/V8-350 (VIN P) Engine -> ACHIEVA, GRAND AM & SKYLARK -> AURORA -> BERETTA & CORSICA -> BONNEVILLE -> CAMARO & FIREBIRD -> CAPRICE, IMPALA SS & ROADMASTER -> CAVALIER & SUNFIRE -> CENTURY, CUTLASS CIERA & CUTLASS CRUISER -> Coolant Fan -> COOLING FAN -> CORVETTE -> CUTLASS SUPREME, GRAND PRIX & REGAL -> DEVILLE -> EIGHTY EIGHT & NINETY EIGHT -> ELDORADO & SEVILLE -> FLEETWOOD (RWD) -> Less Heavy Duty Cooling System -> LUMINA & MONTE CARLO -> METRO -> PARK AVENUE & LESABRE -> PRIMARY (LEFT) FAN -> PRIZM -> RIVIERA -> SECONDARY (RIGHT) FAN -> SUNBIRD -> Thermo Switch -> With Base Cooling System -> With Heavy Duty Cooling System -> With V03 & V08 Heavy Duty Cooling Capacity
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
ACHIEVA, GRAND AM & SKYLARK
COOLING FAN
2.3L/4-138 VIN A Engine
- Disconnect battery ground cable.
- Disconnect electrical connector and wiring harness from fan motor and fan frame.
- Remove cooling fan mounting bolt and fan assembly.
- Reverse procedure to install.
2.3L/4-138 VIN 3 & D Engine
- Disconnect battery ground cable.
- Raise vehicle and suitably support.
- Remove right front wheel.
- Remove bolt from lower torque axis mount.
- Remove fan mounting bolt.
- Disconnect electr...
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BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Power Brake Units -> Description -> AC-DELCO SINGLE DIAPHRAGM TYPE -> AC-DELCO TANDEM DIAPHRAGM TYPE -> BCIA SINGLE & TANDEM DIAPHRAGM TYPE
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
AC-DELCO TANDEM DIAPHRAGM TYPE
This unit utilizes a vacuum power chamber, consisting of a front and rear shell, housing divider, front and rear diaphragm, plate assemblies, hydraulic pushrod and a diaphragm return spring, Figs. and .
The unit operates in much the same manner as the single diaphragm unit described previously. The diaphragm and plate assemblies utilize the pressure differential between the engine intake manifold vacuum and atmospheric pressure to assist in braking.
AC-DELCO SINGLE DIAPHRAGM TYPE
The AC-Delco power booster assembly, Fig. is located along the bulkhead in ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 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: 1993 Cadillac Seville STS 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 1993 Cadillac Seville AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Install a brass drift or a screwdriver to prevent rotor from turning.
- Remove axle nut and washer.
- Remove stabilizer shaft or link from control arm.
- Remove nut from ball joint, then separate ball joint from steering knuckle using separator tool No. J-36226, or equivalent.
- Remove drive axle from hub and bearing assembly using front ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Starter, Replace
Vehicle: 1993 Cadillac Seville 4.9 V8 GAS
If shims are required between starter and engine block, they should be placed in original position during installation. If starter is noisy during cranking, remove double .015 inch shim or add .015 inch shim at outer bolt only. If high pitched whine is observed after engine starts, add double .015 inch shims (to maximum of .045 inch) until noise is cor...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
General Motors Corp./Saturn Cars -> Anti-Lock Warning Lamp ->
Vehicle: 1993 Cadillac Seville 4.9 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 1993 Cadillac Seville AUTOMOBILES
Radiator, Replace
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
- Drain cooling system, then remove plastic radiator support cover.
- Remove cooling fan, then the coolant reservoir hose at filler neck.
- Disc...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
- Rotate drive belt tensioner mechanism upward, away from drive ...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Cadillac Seville AUTOMOBILES
Component location diagrams for most 1993 Cadillac Seville cars and light trucks sold in the U.S. from 1990+.
 Lower RH Front Engine Components Diagram for 1993 Cadillac Seville 4.9 V8 GASComponents on diagram: |
 Duel Pole Arming Sensor Locations Diagram for 1993 Cadillac Seville STS 4.6 V8 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1993 Cadillac Seville AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Cadillac Seville cars and light trucks sold in the U.S.
 1993 Cadillac Seville STS 4.6 V8 GAS Wiring DiagramComponents on diagram: |
 1993 Cadillac Seville 4.9 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Cadillac Seville AUTOMOBILES
OEM TSB listings for most 1993 Cadillac Seville cars and light trucks sold in the U.S. from 1985+.
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Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1993 Cadillac Seville 4.9 V8 GAS Auto Systems: |
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Document: Air Conditioning Odor Vehicle: 1993 Cadillac Seville 4.9 V8 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Cadillac Seville AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 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 1993 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 1993 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 1993 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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