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1993 Chevrolet Lumina CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Chevrolet Lumina car and truck
repair procedures including Chevrolet 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 Chevrolet Lumina automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
Cooling Fans -> Passenger Cars Except Saturn -> SKYLARK -> 2.3L (VIN 3) Engine -> 3.3L Engine -> COMPONENT REPLACEMENT -> Coolant Fan Does Not Turn Off With Engine Coolant Cool & A/C Mode Selector Off & Ignition switch in RUN -> Coolant Fan Does Not Turn On -> COOLING FAN, REPLACE -> DESCRIPTION -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1993 Chevrolet Lumina 3.1 V6 FLEX
DESCRIPTION
The coolant fan is controlled by the coolant fan relay. The coolant fan relay is electrically operated by the ECM. The ECM receives input signals from the coolant temperature sensor, vehicle speed sensor and A/C mode selector. The ECM will activate the coolant fan relay when engine temperature is above 227°F, air conditioning is turned on, or the coolant temperature sensor fails. Any of these input signals causes the ECM to ground, circuit 536 on 2.3L VIN D and VIN 3 engines and circuit 535 on 3.3L VIN N engines, when vehicle speed is less than 35 mph. When circu...
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BRAKE SERVICE PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
Anti-lock Brakes -> Achieva, Beretta, Cavalier, Century, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Grand Am, Grand Prix, Lumina, Regal, Skylark, Sunbird & 1993-94 Camaro, Firebird & Prizm (Delco-Moraine VI Type) -> Diagnosis & Testing -> 1992 -> 1993 GRAND PRIX, 1993-94 ACHIEVA, BERETTA, CAVALIER, CORSICA, CUTLASS SUPREME, GRAND AM, LUMINA, REGAL, SKYLARK & SUNBIRD -> 1993-94 CAMARO & FIREBIRD, 1994 GRAND PRIX, CENTURY & CUTLASS CIERA & CRUISER -> 1993-94 PRIZM -> ABS & RED BRAKE WARNING LAMP CONTROL -> ABS AUTOMATED MOTOR PACK -> ABS VERSION -> ABS Warning Lamp Diagnosis -> Accessing Diagnostic Trouble Codes -> AUTOMATED SELF-DIAGNOSING MODULATOR -> Clearing Diagnostic Trouble Codes -> Component Testing -> Diagnostic Circuit Check -> Diagnostic Tests -> ECU 24-Pin Connector Identification -> ENABLE RELAY -> GEAR TENSION RELIEF SEQUENCE -> HYDRAULIC FUNCTIONAL CONTROL -> MOTOR -> MOTOR PACK FUNCTIONAL -> NO GEAR MOVEMENT -> SOLENOIDS -> System Testing -> VOLTAGE (BATTERY) LOAD -> Wiring Diagrams
Vehicle: 1993 Chevrolet Lumina Euro 3.4 V6 GAS
System Testing
This system contains a sophisticated onboard diagnostics that can by accessed with a bidirectional "SCAN" tool. To properly diagnose the ABS system a GM TECH 1 bidirectional scan tool or suitable equivalent is necessary. The scan tool can be used to identify system faults as specifically as possible including whether or not the fault is intermittent. The scan tool can also be used to monitor the input and output signals of the ABS Module, manually control system components and perform automated functional tests. Using the scan tool, allows for accurate fault conf...
[[table data]] [[table data]] [[table data]] [[table data]]CLICK HERE TO GET FULL ACCESS TO 1993 Chevrolet Lumina BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 Chevrolet Lumina 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 Chevrolet Lumina 3.1 V6 FLEX
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 Chevrolet Lumina AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1993 Chevrolet Lumina 3.1 V6 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove brake caliper and bracket assembly, then rotor.
- Remove four bolts holding hub/bearing assembly to knuckle.
- On models equipped with Anti-Lock Brake System (ABS), remove ABS sensor mounting bolt, then position sensor aside to avoid damage.
- On models 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. J-3308, extension tool No. J-29794 and pulle...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
Alternator, Replace
Vehicle: 1993 Chevrolet Lumina 3.1 V6 FLEX
- Disconnect battery ground cable.
- Rotate or lift belt tensioner arm, using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Remove bolts from alternator assembly.
- Remove powe...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
General Motors Corp./Saturn Cars -> Check Gauge Warning Lamp ->
Vehicle: 1993 Chevrolet Lumina Euro 3.1 V6 GAS
The Check Gauge warning lamp will light to warn the driver to inspect the oil pressure gauge, engine coolant temperature ga...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1993 Chevrolet Lumina 2.2 L4 GAS
Inlet
- Drain cooling system into a suitable container.
- Reposition heater hose inlet clamp at engine using hose clamp pliers.
- Remove heater inlet hose from engine.
- Reposition heater core inlet hose clamp at heater core using hose clamp pliers.
- Remove hose from vehicle.
- Reverse procedure to in...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Chevrolet Lumina AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Chevrolet Lumina Euro 3.1 V6 GAS
- Remove belt guard.
- Lift or rotate tensioner usin...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Chevrolet Lumina AUTOMOBILES
Component location diagrams for most 1993 Chevrolet Lumina cars and light trucks sold in the U.S. from 1990+.
 Top LH Side of I/P Diagram for 1993 Chevrolet Lumina Euro 3.1 V6 FLEXComponents on diagram: |
 Rear LH Side of Engine Compartment Diagram for 1993 Chevrolet Lumina Euro 3.1 V6 FLEXComponents on diagram: |
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WIRING DIAGRAMS FOR 1993 Chevrolet Lumina AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Chevrolet Lumina cars and light trucks sold in the U.S.
 1993 Chevrolet Lumina 3.1 V6 FLEX Wiring DiagramComponents on diagram: |
 1993 Chevrolet Lumina Euro 3.1 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Chevrolet Lumina AUTOMOBILES
OEM TSB listings for most 1993 Chevrolet Lumina cars and light trucks sold in the U.S. from 1985+.
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Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1993 Chevrolet Lumina 3.1 V6 GAS Auto Systems: |
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Document: Air Conditioning Compressor Replacement - Diagnosis Vehicle: 1993 Chevrolet Lumina 3.1 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Chevrolet Lumina AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 Chevrolet Lumina 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 Chevrolet Lumina 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 Chevrolet Lumina 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 Chevrolet Lumina 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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