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Oldsmobile Alero CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Oldsmobile REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Oldsmobile Alero car and truck
repair procedures including Oldsmobile 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 Oldsmobile Alero automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Oldsmobile Alero 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 Oldsmobile Alero cars and light trucks from 1990+
Vacuum & Wiring Diagrams -> Passenger Cars -> Malibu & Malibu Maxx
Vehicle: 2003 Oldsmobile Alero 3.4 V6 GAS
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BRAKE SERVICE PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Oldsmobile Alero cars and light trucks from 1990+.
Hydraulic Brake Systems -> Description -> Brake Distribution Valve & Switch -> Brake Warning Lamp Switches -> Combination Valve -> Components -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> Warning Lamp
Vehicle: 2004 Oldsmobile Alero 2.2 L4 GAS
Front & Rear Split System
When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective systems.
If the rear brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.
If the front brake system fails, initial brake pedal movement will cause the ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Oldsmobile Alero cars and light trucks sold in the U.S. for 1980+.
General Motors Corp./Saturn Passenger Cars -> Component Locations -> Malibu (1997-03), Monte Carlo, Impala, Alero, Cutlass (1997-99) & Grand Am (1999-05) & Grand Prix
Vehicle: 2004 Oldsmobile Alero 2.2 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Oldsmobile Alero cars and light trucks from 1990+.
CV AXLE SHAFT, Replace
Vehicle: 1999 Oldsmobile Alero 3.4 V6 GAS
- Raise and suitably support vehicle.
- Remove wheel and tire.
- Remove stabilizer shaft link.
- Remove front wheel drive shaft nut. Insert a drift or a flat-bladed tool into caliper and rotor to prevent rotor from turning.
- Disconnect outer tie rod assembly from steering knuckle.
- Separate ball joint from steering knuckle. Caution: Do not attempt to move vehicle with drive axle(s) removed from wheel bearing. Wheel(s) could fall off, dropping vehicle to ground and causing personal injury or damage to vehicle.
- Separate front wheel drive axle from front wheel drive shaft bearing using a su...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Oldsmobile Alero cars and light trucks sold in the U.S. from mid 1990's+.
Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Intermittent & Poor Connections -> Intermittent Connections -> Poor Connections
Vehicle: 1999 Oldsmobile Alero 3.4 V6 GAS
Accessing Diagnostic Trouble Codes
Connect a suitably programmed scan tool to DLC (Data Link Connector) and follow manufacturer's instructions.
Diagnostic Tests
Refer to Figs. through for diagnostic test procedures.
Clearing Diagnostic Trouble Codes
Connect a suitably programmed scan tool to DLC (Data Link Connector), and follow manufacturer's instructions.
Intermittent & Poor Connections
Intermittent Connections
Most intermittent connections are caused by faulty electrical connections or wiring. Inspect for the following:
- Wiring broken inside insulation.
- Poor connection between mal...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Oldsmobile Alero cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2002 Oldsmobile Alero 2.2 L4 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove mounting bolts and lower starter.
- Disconnect starter e...
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MAINTENANCE LAMP RESET PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Oldsmobile Alero cars and light trucks sold in the U.S. from 1990+.
General Motors Corp./Saturn Cars -> Change Oil, Change Oil Now Or Change Oil Soon Lamp & Messages -> Alero
Vehicle: 1999 Oldsmobile Alero 2.4 L4 GAS
The Engine Oil Life monitor indicates when an oil and filter change are needed, usually from 3000-7500 miles since the last change. The indicator may light even before 3000 miles if the vehicle has been operated under severe service.
The monitor will not detect dust in the oil. If operating in dusty conditions be sure to change the oil and filter every 3000 ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Oldsmobile Alero cars and light trucks from 1990+
Radiator, Replace
Vehicle: 1999 Oldsmobile Alero 2.4 L4 GAS
- Recover air conditioning refrigerant.
- Drain coolant into suitable container.
- Remove battery and battery tray.
- Remove upper radiator hose.
- Remove upper transaxle cooler line.
- Remove coolant surge tank hose.
- Remove condenser inlet fitting from discharge hose.
- Disconnect cooling fan electrical connector.
- Raise and support vehi...
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SERPENTINE BELT SERVICE PROCEDURES FOR Oldsmobile Alero AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Oldsmobile Alero cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2001 Oldsmobile Alero 2.4 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR Oldsmobile Alero AUTOMOBILES
Component location diagrams for most Oldsmobile Alero cars and light trucks sold in the U.S. from 1990+.
 Below The Left Side Of The IP, Near The Steering Column Diagram for 2002 Oldsmobile Alero 2.2 L4 GASComponents on diagram: |
 Below The Left Side Of The IP, Near The Steering Column Diagram for 2002 Oldsmobile Alero 3.4 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Oldsmobile Alero AUTOMOBILES
OEM drawn wiring diagrams for most Oldsmobile Alero cars and light trucks sold in the U.S.
 2004 Oldsmobile Alero 2.2 L4 GAS Wiring DiagramComponents on diagram: |
 2002 Oldsmobile Alero 3.4 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Oldsmobile Alero AUTOMOBILES
OEM TSB listings for most Oldsmobile Alero cars and light trucks sold in the U.S. from 1985+.
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Document: VIBRATION ANALYSIS WORKSHEET - REVISED Vehicle: 2002 Oldsmobile Alero 3.4 V6 GAS Symptoms: |
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Document: VIBRATION ANALYSIS WORKSHEET - REVISED Vehicle: 2001 Oldsmobile Alero 2.4 L4 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR Oldsmobile Alero AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Oldsmobile Alero 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 Oldsmobile Alero 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 Oldsmobile Alero 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 Oldsmobile Alero 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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