2000 Oldsmobile Alero service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- GL Sedan 4-Door
- GL Coupe 2-Door
- GX Coupe 2-Door
- GLS Coupe 2-Door
- GLS Sedan 4-Door
- GX Sedan 4-Door
Engines covered
- 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN PASSENGER VEHICLES HAVE HAZARD WARNING SWITCHES THAT MAY EXPERIENCE SOLDER JOINT CRACKING CAUSED BY RAPID TEMPERATURE TRANSITIONS AND THE SOLDERING PROCESS. IF SOLDER JOINT CRACKING OCCURS AN
WHEN THE TURN SIGNALS ARE INOPERATIVE, THE DRIVER CANNOT USE THEM TO SIGNAL INTENT TO TURN THAT COUL
DEALERS WILL REPLACE THE HAZARD WARNING SWITCH. OWNER NOTIFICATION BEGAN ON FEBRUARY 5, 2004. OWN
VEHICLE DESCRIPTION: THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THE CONSOLE COVER ON THESE VEHICLES DOES NOT
IN THE EVENT OF A CRASH, THE CONSOLE COVER COULD OPEN AND THE COVER OR ITEMS STORED UNDER IT COULD I
DEALERS WILL REPLACE THE CONSOLE LATCH MECHANISM.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
Showing the 8 most recent of 239 technical service bulletins on file with NHTSA.
BRAKE SYSTEM FAILURE. PEDAL WENT TO FLOOR. OCCURED ONCE BEFORE WITHOUT INCIDENT. THIS TIME CAUSED MAJOR ACCIDENT TOTALING VEHICLE. APPLIED BRAKES. PEDAL WENT TO FLOOR. NO WARNING LIGHTS CAME ON. RELAT
THE VEHICLE WAS INVOLVED IN A FRONT IMPACT ACCIDENT AT 25 MPH. THE DRIVER'S SEAT BELT DID NOT HOLD THE DRIVER AND THE AIR BAGS DID NOT DEPLOY UPON IMPACT. MANUFACTURER WILL BE CONTACTED BY CONSUMER.
THE VEHICLE WAS INVOLVED IN A FRONT IMPACT ACCIDENT AT 25 MPH. THE DRIVER'S SEAT BELT DID NOT HOLD THE DRIVER AND THE AIR BAGS DID NOT DEPLOY UPON IMPACT. MANUFACTURER WILL BE CONTACTED BY CONSUMER.
NO SUMMARY LISTED ON ABOVE VEHICLE. *AK
TL* THE CONTACT OWNS A 2000 OLDSMOBILE ALERO. WHILE DRIVING AT 15 MPH, ANOTHER VEHICLE CRASHED INTO THE FRONT OF THE CONTACT'S VEHICLE. THE AIR BAGS DEPLOYED, BUT FAILED TO INFLATE. THE CONTACT SUSTAI
Showing the 5 most serious of 810 complaints filed with NHTSA.
