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1993 Oldsmobile Cutlass Supreme CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Oldsmobile 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
A/C & HEATER SERVICE PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Cooling Fans -> Passenger Cars Except Saturn -> 1993 FLEETWOOD -> COMPONENT REPLACEMENT -> COOLANT FAN, REPLACE -> DESCRIPTION -> Less Heavy Duty Cooling System -> SYSTEM DIAGNOSIS & TESTING -> With Heavy Duty Cooling System
Vehicle: 1993 Oldsmobile Cutlass Supreme S 3.1 V6 GAS
DESCRIPTION
The primary and secondary coolant fans are turned on and off by the ECM based on inputs from A/C head pressure, engine coolant temperature, vehicle speed and A/C request signals.
The primary cooling fan is turned On when vehicle speed is below 35 mph, diagnostic trouble codes (DTC) 14 or 15 are present, coolant temperature is greater than 226°F or high A/C pressure is indicated.
The secondary cooling fan is controlled by the ECM through the engine coolant temperature sensor. The A/C cooling fan switch, on the A/C high pressure line, is grounded whe...
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BRAKE SERVICE PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Hydraulic Brake Systems -> Troubleshooting -> CHECKING FOR FLUID LEAKAGE -> ROAD TESTING
Vehicle: 1993 Oldsmobile Cutlass Supreme 3.4 V6 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...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
General Motors Corp./Saturn Passenger Cars -> Fuel Filter Replacement -> Except Aveo, Chevette 1.8L Diesel, Corvette, GTO, LaCrosse, Malibu (2004-06) & Malibu Maxx, Vibe, XLR, 2004-05 Corvette & 1998-2002 Metro & Prizm
Vehicle: 1993 Oldsmobile Cutlass Supreme 3.1 V6 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 v...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1993 Oldsmobile Cutlass Supreme International 3.1 V6 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove brake caliper from steering knuckle and suspend caliper assembly.
- Remove four bolts holding hub/bearing assembly to knuckle.
- On vehicles equipped with Anti-Lock Brake System (ABS), remove ABS sensor mounting bolt, then position sensor aside to avoid damage.
- On vehicles equipped with 125C and HM-282 transaxles and right shaft of vehicles with 440-T4 transaxles, separate drive axle from transaxle using axle shaft remover tool No...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Starter, Replace
Vehicle: 1993 Oldsmobile Cutlass Supreme S 3.1 V6 GAS
- Disconnect battery ground cable.
- Remove air cleaner assembly.
- Raise and support vehicle.
- On models with engine oil cooler, proceed as follows:
- Position a suitable drain pan under vehicle, then remove oil filter.
- Position hose next to starter motor aside.
- On all models, remove nut attaching starter brace to A/C compressor.
- Remove nut attaching starter brace to engine, then the brace.
- Remove bolts attaching flywheel inspection cover, then the cover.
- Remove sta...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
General Motors Corp./Saturn Cars -> Change Oil, Change Oil Now Or Change Oil Soon Lamp & Messages -> Except Alero, Aurora, Intrigue, Toronado & 1992-98 Eighty-Eight & Ninety-Eight
Vehicle: 1993 Oldsmobile Cutlass Supreme 3.1 V6 GAS
When the engine oil life index has reached 10 or less, the Driver Information System display will indicate distance to oil change and sound a beep when ignition is turned on or to Accessory for the first time each day. When the engine oil life index has re...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Radiator, Replace
Vehicle: 1993 Oldsmobile Cutlass Supreme 3.4 V6 GAS
- Remove air cleaner assembly and resonator.
- Drain engine coolant, then disconnect cooling fan electrical connector.
- Remove cooling fan screws, then the cooling fan assembly.
- Remove engine mount strut and mounti...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Oldsmobile Cutlass Supreme 3.4 V6 GAS
- Remove coolant recovery reservoir.
- Rotate tensioner cl...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
Component location diagrams for most 1993 Oldsmobile Cutlass Supreme cars and light trucks sold in the U.S. from 1990+.
Behind LH Side of I/P Diagram for 1993 Oldsmobile Cutlass Supreme S 3.4 V6 GAS Components on diagram: |
Near Accelerator Pedal Bracket Diagram for 1993 Oldsmobile Cutlass Supreme International 3.4 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Oldsmobile Cutlass Supreme cars and light trucks sold in the U.S.
1993 Oldsmobile Cutlass Supreme 3.1 V6 GAS Wiring Diagram Components on diagram: |
1993 Oldsmobile Cutlass Supreme International 3.1 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
OEM TSB listings for most 1993 Oldsmobile Cutlass Supreme cars and light trucks sold in the U.S. from 1985+.
Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1993 Oldsmobile Cutlass Supreme 3.1 V6 GAS Auto Systems: |
Document: Air Conditioning Odor Vehicle: 1993 Oldsmobile Cutlass Supreme 3.1 V6 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Oldsmobile Cutlass Supreme AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 Oldsmobile Cutlass Supreme 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 Oldsmobile Cutlass Supreme 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 Oldsmobile Cutlass Supreme 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 Oldsmobile Cutlass Supreme 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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