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1991 Hyundai Scoupe CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Hyundai 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 1991 Hyundai Scoupe AUTOMOBILES
Air Bag System Precautions -> Hyundai -> Arming
Vehicle: 1991 Hyundai Scoupe LS 1.5 L4 GAS
- Ensure nobody is inside vehicle.
- Connect battery ground cable.
- From a safe position at sides of or below air bag modules, turn ignition On and observe SRS la...
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BRAKE SERVICE PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
HYUNDAI -> Disc Brakes -> CALIPER SERVICE -> Assembly -> Disassembly -> ELANTRA & SONATA -> EXCEL & SCOUPE -> FRONT -> Installation -> REAR -> Removal
Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS
EXCEL & SCOUPE
Removal
- Remove brake pads as described previously.
- Disconnect and cap brake line(s).
- Remove caliper attaching bolts and caliper assembly from steering knuckle.
Disassembly
- Remove sleeve, sleeve boot and pin boots, Fig. .
- Protect fingers with shop towel, then blow piston from caliper bore with compressed air.
- Remove piston boot, then pry piston seal from caliper bore using a suitable screwdriver.
Assembly
- Clean all components with suitable cleaner.
- Inspect caliper bore, piston and carrier for damage or excessive wear.
- Apply rubber grease to new piston seal, then install piston...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
Hyundai -> Component Locations -> 1992-95 Elantra, 1990-94 Excel & 1991-92 Scoupe
Vehicle: 1991 Hyundai Scoupe LS 1.5 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS
- Raise and support vehicle, then remove front wheel.
- Remove dust cover, cotter pin and driveshaft nut.
- Drain transmission oil.
- Disconnect lower arm ball joint from knuckle, then remove stabilizer and strut bars from lower arm.
- On models with driveshaft center bearing, remove bearing bracket attaching bolts.
- On all models, insert suitable pry bar between transmission case and driveshaft, then pry driveshaft from transmission. Do not pull on driveshaft and do not insert pry bar deep enough to damage oil seal.
- Using tool No. MB990767, or...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
Alternator, Replace
Vehicle: 1991 Hyundai Scoupe LS 1.5 L4 GAS
- Disconnect battery ground cable at battery.
- Loosen belt tension and remove belt.
- Raise and support vehicle.
- Remove lefthand mud guard.
- Remove terminal nut and wire from B terminal.
- Remove alternator...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
Hyundai -> Check Engine/Malfunction Indicator Lamp (MIL) Lamp ->
Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS
The Check Engine/MIL lamp will be illuminated for approximately 5 seconds when the ignition switch is placed in the On position without starting the engine. When the engine is started, the lamp should go out. If it remains lit, a diagnostic trouble code has been stored by the electronic control system. On models less OBD II, after diagnosis and repair are complete, place ignition switch in Off position, then clear diagnostic trouble codes by disconnecting the battery ground cable or the ECM connector for at least 15 seconds. On models equipped with OBD II, following diagnosis ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 Hyundai Scoupe LS 1.5 L4 GAS
Lower
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at radiator outlet.
- Remove hose from radiator.
- Reposition hose clamp at water inlet.
- Remove hose from water inlet.
- Remove hose from vehicle.
- Reverse procedure to inst...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Hyundai Scoupe AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS
- Disconnect battery ground cable.
- Loosen coolant pump pulley bolts.
- Loosen alternator support nut.
- Loosen alternator lockbolt and remove belt.
- Clean and inspect belt surfaces of...
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COMPONENT LOCATION DIAGRAMS FOR 1991 Hyundai Scoupe AUTOMOBILES
Component location diagrams for most 1991 Hyundai Scoupe cars and light trucks sold in the U.S. from 1990+.
Relay Location Diagram for 1991 Hyundai Scoupe 1.5 L4 GAS Components on diagram: |
Engine Harness Diagram for 1991 Hyundai Scoupe LS 1.5 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1991 Hyundai Scoupe AUTOMOBILES
OEM drawn wiring diagrams for most 1991 Hyundai Scoupe cars and light trucks sold in the U.S.
1991 Hyundai Scoupe 1.5 L4 GAS Wiring Diagram Components on diagram: |
1991 Hyundai Scoupe LS 1.5 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1991 Hyundai Scoupe AUTOMOBILES
OEM TSB listings for most 1991 Hyundai Scoupe cars and light trucks sold in the U.S. from 1985+.
Document: REMANUFACTURED AUTOMATIC TRANSAXLE (ATM) PROGRAM - REVISED Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS Auto Systems: |
Document: AUTOMATIC TRANSAXLE CONTROL MODULE - RESET AND RELEARN ADAPTIVE VALUES - REVISED Vehicle: 1991 Hyundai Scoupe 1.5 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1991 Hyundai Scoupe AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Hyundai Scoupe 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 1991 Hyundai Scoupe 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 1991 Hyundai Scoupe 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 1991 Hyundai Scoupe 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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