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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+
Component Replacement & Adjustment -> Achieva, Alero, Cutlass, Grand Am, Malibu & Skylark -> Cooling System Bleed
Vehicle: 1999 Oldsmobile Alero 3.4 V6 GAS
After filling cooling system, start and run engine until it reaches operating temperature with surge tank pressure ca...
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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+.
Anti-Lock Brakes -> Delphi DBC 7 -> Description -> Anti-Lock Brake System (ABS) -> Brake Pressure Modulator Valve (BPMV) -> Electronic Brake Control Module (EBCM) -> Enhanced Traction System (ETS) -> System Components -> System Operation -> Traction Control System (TCS) -> Traction Control System (TRAC) On/Off Switch -> Wheel Speed Sensors (WSS)
Vehicle: 2004 Oldsmobile Alero 2.2 L4 GAS
System Operation
Anti-Lock Brake System (ABS)
The ABS system will control hydraulic pressure in the individual wheel circuits to prevent any wheel from slipping. A separate hydraulic line and specific solenoid valves are provided for each wheel. The ABS can decrease, hold or increase hydraulic pressure to each wheel brake. However, it cannot increase hydraulic pressure above what the master cylinder is transmitting.
Enhanced Traction System (ETS)
The ETS limits wheel slip during acceleration when one or more of the drive wheels are accelerating too rapidly and the brake switch is off. T...
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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 -> Fuel Pressure Relief -> Except Aveo, LaCrosse, LeMans (1988-93), Malibu & Malibu Maxx (2004-05), Metro, Nova, Prizm, Spectrum & Storm -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 1999 Oldsmobile Alero 2.4 L4 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 vehicle relearns its adaptive strateg...
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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: 2002 Oldsmobile Alero 2.2 L4 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: 2000 Oldsmobile Alero 2.4 L4 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+.
Alternator, Replace
Vehicle: 2004 Oldsmobile Alero 3.4 V6 GAS
- Disconnect battery ground cable.
- Remove cruise control module.
- Remove engine mount.
- Turn serpentine drive belt tensioner in clockwise direction and remove belt using suitable 3/8 inch breaker bar.
- Disconnect alternator electrical connectors and power steering line clip.
- Remove mounting bolts, nu...
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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 -> Check Engine Or Service Now Soon Engine Indicator Lamps (Gasoline Engines w/Electronic Engine Controls Or EFI) -> Except LeMans, Metro, Prizm, Storm & Vibe
Vehicle: 2000 Oldsmobile Alero 3.4 V6 GAS
The Check Engine lamp should light when the ignition is turned On. When the engine is started, the lamp should go off. If the lamp remains on for 10 seconds or constantly after the engine is started, the self diagnosis system has detected a fault condition and has stored a code in the system Electronic Control Module (ECM) or Powertrain Control Module (PCM). After diagnosis and repair, the ECM memory can be cleared of codes as follows:
On models except Cadillac with DEFI, remove the ECM/PCM fuse or disconnect the battery ground cable for approximately 30...
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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: 2003 Oldsmobile Alero 2.2 L4 GAS
- Remove battery and tray.
- Recover air conditioning refrigerant.
- Drain engine cooling system into suitable container.
- 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 connec...
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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: 2002 Oldsmobile Alero 3.4 V6 GAS
- Support engine with suitable wooden block and suitable floor jack positioned below oil pan.
- Remove cruise control module.
- Remove engine mount to bracket support bolts.
- Remove engine mount to body bolts.
- Remove e...
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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+.
 Keyless Entry Component Views Diagram for 2004 Oldsmobile Alero 2.2 L4 GASComponents on diagram: |
 Front Of Engine Diagram for 2004 Oldsmobile Alero 2.2 L4 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 3.4 V6 GAS Wiring DiagramComponents on diagram: |
 2003 Oldsmobile Alero 2.2 L4 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: DIAGNOSTIC INFORMATION ON DTC P0894 AND P1870 - WITH 4L60-E OR 4L65-E - REVISED Vehicle: 2000 Oldsmobile Alero 3.4 V6 GAS Auto Systems: |
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Document: 2000 LABOR TIME GUIDE UPDATES Vehicle: 1999 Oldsmobile Alero 3.4 V6 GAS Auto Systems: |
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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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