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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 1993 Cadillac Seville automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1993 Cadillac Seville
- 1993 Cadillac Seville 4.9 V8 GAS, CID:300, Fuel Injection, Aspiration:300, Engine VIN:, Desg:B
- 1993 Cadillac Seville STS 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:9
BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
Power Brake Units -> Power Brake Unit Service -> AC-DELCO TANDEM DIAPHRAGM TYPE -> Assemble -> Assembly -> BCIA SINGLE DIAPHRAGM TYPE -> BCIA TANDEM DIAPHRAGM TYPE -> Disassemble -> Disassembly -> GEO METRO SINGLE DIAPHRAGM TYPE -> OVERHAUL -> TOYOTA/GM SINGLE DIAPHRAGM TYPE
Vehicle: 1993 Cadillac Seville 4.9 V8 GAS
AC-DELCO TANDEM DIAPHRAGM TYPE
OVERHAUL
Disassemble
- Remove pedal pushrod boot, silencer, check valve, vacuum switch and grommets, as equipped, then the front housing seal.
- Scribe matching marks between front and rear housing sections, then mount booster assembly in suitable holding fixture with rear housing facing up.
- Apply pressure to housing with holding fixture forcing screw and rotate rear housing counterclockwise to unlock housing halves.
- Slowly release spring tension, then remove booster assembly from holding fixture. Do not allow spring tension to release suddenly, as ...
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BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
Power Brake Units -> General Service
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies, which use engine vacuum or, in some cases vacuum pressure developed by an external vacuum pump. The second type is a hydraulic pressure assist mechanism, which use pressure developed by an external pump (usually the power steering pump). Both systems act to increase the force exerted on the master cylinder piston by the operator. This in turn increases the hydraulic pressure delivered to the wheel cylinders, while decreasing driver effort necessary to obtain acceptable stopping performance.
V...
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BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
Hydraulic Brake Systems -> Troubleshooting -> CHECKING FOR FLUID LEAKAGE -> ROAD TESTING
Vehicle: 1993 Cadillac Seville 4.9 V8 GAS
When troubleshooting the hydraulic brake system, perform the following checks and inspections as outlined below. If problem still exists within system, refer to Fig. first, then to Figs. and as necessary.
CHECKING FOR FLUID LEAKAGE
Start engine and depress the brake pedal. If the pedal gradually falls under constant pressure, the hydraulic system may be leaking. Raise the vehicle on a lift and check all tubing lines and backing plates for signs of leakage. It may be necessary to lift or re...
CLICK HERE TO GET FULL ACCESS TO 1993 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
Anti-lock Brakes -> Brougham, Caprice, Custom Cruiser, Fleetwood (RWD), Impala SS, Riviera, Roadmaster, Toronado, Trofeo & 1993-94 DeVille, Eldorado & Seville (Bosch 2 U Type) -> Diagnosis & Testing -> 1992 Brougham -> 1992 Eldorado, Riviera, Seville, Toronado & Trofeo & 1993-94 Eldorado, DeVille & Seville -> 1993-94 Fleetwood RWD -> ABS Functional Check -> Accessing Diagnostic Trouble Codes -> Caprice, Impala SS, Custom Cruiser & Roadmaster -> Clearing Diagnostic Trouble Codes -> Diagnostic Line Procedure -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> EBTCM/EBCM Switched Faults -> FLEETWOOD (RWD) -> Ignition Cycle Default -> Intermittents & Poor Connections -> Mode F1: Code History -> Mode F2: Trouble Codes -> Mode F3: ABS Snapshot -> Mode F4: ABS Tests -> Mode FO: Data List -> TECH 1 Diagnostics -> TECH 1 Procedure -> TECH 1 TEST MODES -> Throttle Position Sensor Learn -> Wiring Diagrams
Vehicle: 1993 Cadillac Seville STS 4.6 V8 GAS
ABS Functional Check
When a malfunction occurs in the ABS system, the EBCM will activate the amber Anti-Lock Warning Lamp. Before performing diagnosis on the ABS system when the warning lamp comes on, check that the EBCM connector and all other system electrical connectors are secure and that fuses are satisfactory. Sometimes use of the compact spare will activate a wheel sensor fault code and deactivate the ABS system, if this occurs, recycle the ignition switch to reset the system.
Diagnostic Trouble Code Interpretation
There are trouble codes that may be set by the EBCM, Fig...
[[table data]] [[table data]] [[table data]] [[table data]]CLICK HERE TO GET FULL ACCESS TO 1993 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
Hydraulic Brake Systems -> Hydraulic Brake System Specifications
Vehicle: 1993 Cadillac Seville 4.9 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 1993 Cadillac Seville BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1993 Cadillac Seville AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Cadillac Seville cars and light trucks from 1990+.
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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