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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1992 Buick Lesabre car and truck
repair procedures including Buick 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 1992 Buick Lesabre automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1992 Buick Lesabre
- 1992 Buick Lesabre Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:L
- 1992 Buick Lesabre Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:L
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1992 Buick Lesabre Limited 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1992 Buick Lesabre Custom 3.8 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Manual Air Conditioning & Heater System Diagnosis & Testing -> Passenger Cars -> A/C SYSTEM TROUBLESHOOTING
Vehicle: 1992 Buick Lesabre Custom 3.8 V6 GAS
If an A/C system malfunction is suspected, check the following conditions:
- Check outer surfaces of radiator and condenser cores to ensure air flow is not blocked by dirt, leaves or other foreign material.
- Restrictions or kinks in condenser core, hoses or tubes.
- Blower motor operation.
- Refrigerant leak...
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Cooling Fans -> Passenger Cars Except Saturn -> CAVALIER -> 3.1L Engine -> COMPONENT REPLACEMENT -> Coolant Fan Does Not Turn Off With Engine Cool, A/C Mode Selector Off & Ignition Switch In RUN -> Coolant Fan Does Not Turn On -> COOLANT FAN, REPLACE -> DESCRIPTION -> Except 3.1L Engine -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1992 Buick Lesabre Limited 3.8 V6 GAS
DESCRIPTION
The coolant fan is turned on and off by the ECM based on inputs from the coolant temperature sensor, vehicle speed sensor and the A/C system, if equipped. Battery voltage is applied at all times to terminal 1 of the coolant fan relay and, when the ignition switch is in RUN position, battery voltage is applied to terminal 5 of the relay. The ECM energizes the coolant fan relay by grounding circuit 335. The relay energizes and battery voltage is applied to the coolant fan.
TROUBLESHOOTING
- If coolant fan does not operate, check fusible link L and H...
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Component Replacement & Adjustment -> Bonneville, DeVille, Eighty-Eight, Fleetwood, LeSabre, Ninety-Eight & Park Avenue -> A/C SOLENOID SWITCH ASSEMBLY, REPLACE -> PARK AVENUE
Vehicle: 1992 Buick Lesabre Custom 3.8 V6 GAS
PARK AVENUE
Refer to for switch assembly repl...
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Lesabre 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 1992 Buick Lesabre cars and light trucks from 1990+
Compressor Service -> Harrison HR-6 Compressor -> COMPRESSOR CLUTCH SERVICE -> CLUTCH COIL, REPLACE -> CLUTCH PLATE & HUB, REPLACE -> CLUTCH PULLEY & BEARING, REPLACE -> Installation -> Removal
Vehicle: 1992 Buick Lesabre Limited 3.8 V6 GAS
CLUTCH PLATE & HUB, REPLACE
Removal
- Support compressor in holding fixture J-33026, or equivalent.
- Using clutch hub holding tool No. J-25030-A, or equivalent, prevent clutch hub and driveplate assembly from turning. Remove shaft nut using shaft nut socket J-33022, or equivalent.
- Thread clutch plate and hub assembly removing tool No. J-33013-B, or equivalent onto hub with center screw forcing tip located to thrust against end of shaft. Hold body of remover with wrench and turn center screw into remover body to remove clutch plate and h...
CLICK HERE TO GET FULL ACCESS TO 1992 Buick Lesabre A/C & HEATER SERVICE PROCEDURES
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