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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1998 Cadillac Eldorado
- 1998 Cadillac Eldorado ELC 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:Y
- 1998 Cadillac Eldorado ETC 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:9
A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Component Replacement & Adjustment -> DeVille, Eldorado & Seville -> Blower Motor, Replace -> Eldorado & 1998-99 DeVille -> Seville & 2000 DeVille
Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS
Eldorado & 1998-99 DeVille
- Remove strut tower cross brace.
- Remove cowl relay center bracket, then disconnect electrical connector and cooling hose from blower motor.
- Remove MAP sensor mounting bracket.
- Remove blower motor retaining screws, then tilt blower motor in case to allow fan removal. Fan must be removed prior to blower motor to prevent fan from bending.
- Remove fan retainer and fan from blower motor.
- Remove blower motor, then the blower fan from case.
- Reverse procedure to install.
Seville & 2000 DeVille
- Re...
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A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Passenger Cars -> Heater Troubleshooting
Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS
Refer to "Diagnostic ... "
CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Component Replacement & Adjustment -> DeVille, Eldorado & Seville -> Evaporator Core, Replace -> 1998-99 DeVille & Eldorado -> 2000 DeVille -> 2000 Eldorado -> Seville
Vehicle: 1998 Cadillac Eldorado ELC 4.6 V8 GAS
1998-99 DeVille & Eldorado
- Recover refrigerant as outlined under .
- Drain radiator and cooling system.
- Remove two bolts from each side of cross-tower support bracket.
- Remove two nuts from cowl relay center bracket, then position relay bracket aside.
- Disconnect electrical connectors from power module, blower motor and blower motor resistor.
- Disconnect both heater core hoses from heater core.
- Remove evaporator line retaining bracket.
- Remove evaporator core refrigerant lines. Cap all open fittings to prevent contamination of ...
CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Compressor Service -> Harrison HD6/HT6 Compressor -> Shaft Seal, Replace -> Installation -> Removal
Vehicle: 1998 Cadillac Eldorado ELC 4.6 V8 GAS
Removal
- Recover refrigerant as outlined under , then loosen and reposition compressor in brackets.
- Remove clutch plate and hub as outlined under "Compressor Clutch Service."
- Remove shaft seal retaining ring.
- Clean inside of compressor neck area around shaft and seal seat to prevent damage to compressor from entry of dirt.
- Place seal protector tool No. J-33021, or equivalent, over end of shaft to avoid chipping ceramic seat.
- Engage knurled tangs of seal seat replacement tool No. J-23128-A, or equivalent, into recessed portion of seal seat by turning handle clockwise.
- Remove seal seat ...
CLICK HERE TO GET FULL ACCESS TO 1998 Cadillac Eldorado A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1998 Cadillac Eldorado 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 1998 Cadillac Eldorado cars and light trucks from 1990+
Computer Relearn Procedures -> General Motors Corp. -> 1997-98 -> 1998-2000 -> 1998-99 -> 1999-2001 -> 1999-2002 -> 2.2L & 2.4L Engines -> 2000-02 -> 2000-04 -> 2001-02 -> 2001-04 -> 3.1L, 3.4L, 3800/3.8L, 4.0L & 4.6L Engines -> 3.5L Engine -> 5.7L Engine -> Achieva, Alero, Grand Am & Skylark -> Achieva, Cavalier, Skylark & Sunfire -> Alero & Grand Am -> Alero & Malibu -> Aurora -> Aurora, Bonneville, DeVille, LeSabre & Seville -> Aurora, Bonneville, Grand Prix, LeSabre & Park Avenue -> Auto Learn Passlock Procedure -> Body Control Module (BCM) -> Bonneville -> Bonneville, Eighty Eight, LeSabre, LSS & Park Avenue -> C & K Series w/Diesel Engine -> C & K Trucks w/Diesel Engine -> Camaro & Firebird -> Catera -> Cavalier & Sunfire -> Century -> Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo & Regal -> Century, Impala, Intrigue, Monte Carlo & Regal -> Corvette -> Crankshaft Position System Variation Learn -> Cutlass & Malibu -> Dash Integration Module (DIM) -> DeVille -> DeVille, Eldorado & Seville -> EEPROM -> Eldorado -> Engine Control Module (ECM) -> Engine Performance -> Except Park Avenue -> Grand Am -> Grand Prix & Regal -> Impala & Monte Carlo -> Instrument Panel Integration Module (IPM) -> Intrigue -> LeSabre -> Less Tech 2 Or Techline Terminal -> Light Truck & Vans -> Park Avenue -> Passenger Cars -> Passkey Module -> Passlock Learn Procedure -> PCM -> Powertrain Control Module (PCM) -> Powertrain Control Module (PCM) & Vehicle Control Module (VCM) -> Rear Integration Module -> Riviera -> Seville -> T50/T60/T20+ -> TDC Offset Adjustment -> Theft Deterrent System Programming -> VCM -> With Tech 2 -> With Techline Terminal & Scan Tool
Vehicle: 1998 Cadillac Eldorado ETC 4.6 V8 GAS
Passenger Cars
Body Control Module (BCM)
Alero & Grand Am
This procedure must be performed if the BCM, Passlock sensor or PCM is replaced. If BCM is not properly programmed, it will not control all the features properly.
- Ensure battery is fully charged and ignition switch is in the ON position.
- Connect a suitably programmed Tech II, or equivalent, scan tool to Data Link Connector (DLC).
- Access scan tool "Special Functions" menu and follow scan tool instructions to program BCM.
- If BCM fails to accept the pr...
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