Oldsmobile Alero (1999–2004) — Maintenance, Battery & Fault Co | TroubleAtlas

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Oldsmobile Alero (1999–2004)
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OLDSMOBILE ALERO (1999–2004): Full Technical Specs & OBD2 Diagnostics

By TroubleAtlas Technical Team · Updated 14 July 2026 · Cross-checked against 3 independent sources
Built 1999–2004 · all production years covered on this single page

3.4L V6 • Benzin

2004
Oldsmobile Alero (1999–2004)

© Wikimedia Commons CC BY-SA

5 Häufige Probleme Details ansehen →
14 OBD2-Codes Details ansehen →
21 Rückrufe / Bulletins Details ansehen →
TroubleAtlas Score
An independent value score for the Oldsmobile Alero (1999–2004) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliability
n/a
Safety & recalls
n/a
Repair cost
n/a
Parts & repairability
7.3
Maintenance & durability
n/a
Documentation & support
n/a
★ How we calculate this → Methodology
TROUBLEATLAS · SCOREINDEPENDENT · VERIFIED★★TA7.3/10
Independent · Verified · Never for sale

Alle Daten auf dieser Seite zu Oldsmobile Alero (1999–2004) sind aus über 6,6 Millionen realen Werkstattvorgängen, NHTSA-Registern und technischen OEM-Quellen zusammengeführt und abgeglichen — und werden laufend aktualisiert. Keine erfundenen Schätzungen.

Angetrieben von einem 3.4L V6-Motor. Nutzen Sie die Abschnitte unten für verifizierte Betriebsstoffe, Batterie, OEM-Reifen, den Wartungsplan, die empfohlenen Ersatzteile und die am häufigsten gemeldeten OBD2-Fehlercodes für dieses Fahrzeug.

⚠️Häufige Probleme 🔧Häufige Reparaturen 💧Betriebsstoffe und Schmierstoffe 🔋Batterie 🔌Fehlercodes (OBD2) 🔴Kontrollleuchten 🛒Empfohlene Ersatzteile 🔧Zubehör und Werkzeuge 🛞Reifen 📋Rückrufe und Bulletins 📢Beschwerden 📍Werkstätten in der Nähe
⚠️ HÄUFIGE PROBLEME
Transmission fault signal (TCM)MODERATE

The transmission module detected a fault — check separate transmission codes.

Verwandte Codes: P0700

Misfire / Loss of cylinderMODERATE

Rough running, idle vibration, power loss.

Verwandte Codes: P0300

Thermostat: coolant temperature lowLOW

Thermostat stuck open — engine does not reach operating temperature.

Verwandte Codes: P0128

Battery/system voltage lowLOW

System voltage below 10V — check alternator, battery or wiring.

Verwandte Codes: P0562

P0011LOW

Check with an OBD2 scanner.

Verwandte Codes: P0011

💰 DURCHSCHNITTLICHE RICHTKOSTEN

Die Preise können je nach Region und Werkstatt variieren.

🔧
Komplette Wartung
€ 120 – € 200
🛑
Komplette Bremsen
€ 180 – € 300
⚡
Zündkerzenwechsel
€ 80 – € 140
📊
Elektronische Diagnose
€ 40 – € 70
💵 WERKSTATT-STUNDENSÄTZE NACH LAND

Durchschnittliche Stundensätze unabhängiger Werkstätten, zur Schätzung der Reparaturkosten in Ihrem Land.

🇩🇪Deutschland€95/h
🇪🇸Spanien€55/h
🇫🇷Frankreich€75/h
🇮🇹Italien€45/h
🇬🇧Vereinigtes Königreich£80/h
🇺🇸USA$120/h
Referenzsatz
€95/h
Quelle: Eurostat 2024
💧 BETRIEBSSTOFFE UND SCHMIERSTOFFE
📋 RÜCKRUFE UND BULLETINS (21)
NHTSA 03V327000
Exterior Lighting › Hazard Flashing Warning Lights › Switch
Date: 28/08/2003
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 AND RESULTS IN AN OPEN CIRCUIT, THE TURN SIGNALS/HAZARD LAMPS BECOME INTERMITTENT …
NHTSA 03V327000
Exterior Lighting › Hazard Flashing Warning Lights › Switch
Date: 28/08/2003
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 AND RESULTS IN AN OPEN CIRCUIT, THE TURN SIGNALS/HAZARD LAMPS BECOME INTERMITTENT …
NHTSA 00V140000
Structure › Body
Date: 18/05/2000
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 STAY CLOSED WHEN A SPECIFIED VERTICAL LOAD IS APPLIED.
NHTSA 00V140000
Structure › Body
Date: 18/05/2000
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 STAY CLOSED WHEN A SPECIFIED VERTICAL LOAD IS APPLIED.
NHTSA 98V320000
Steering › Steering Wheel/Handle Bar
Date: 15/12/1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE STEERING WHEEL CAN COME LOOSE FROM THE STEERING SHAFT BECAUSE THE STEERING WHEEL RETAINING NUT COULD HAVE BEEN IMPROPERLY TIGHTENED.
NHTSA 03V250000
Equipment › Other › Owners/Service/Other Manual
Date: 15/07/2003
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER…
NHTSA 00V372000
Power Train › Manual Transmission
Date: 13/11/2000
VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES EQUIPPED WITH MANUAL TRANSAXLES (RPO M86) FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION." WHEN A DRIVER ATTEMPTS TO SHIFT FROM 5TH GEAR TO REVERSE, A SHIFT INHIBITOR CAUSES THE TRANSMISSION TO BE MECHANI…
NHTSA 00V372000
Power Train › Manual Transmission
Date: 13/11/2000
VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES EQUIPPED WITH MANUAL TRANSAXLES (RPO M86) FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 114, "THEFT PROTECTION." WHEN A DRIVER ATTEMPTS TO SHIFT FROM 5TH GEAR TO REVERSE, A SHIFT INHIBITOR CAUSES THE TRANSMISSION TO BE MECHANI…
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 07E021000
Fuel System, Other › Storage › Tank Assembly › Pressure Relief Devices
Date: 12/03/2007
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 14V400000
Electrical System › Ignition
Date: 03/07/2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (G…
NHTSA 04V528000
Vehicle Speed Control › Accelerator Pedal
Date: 01/11/2004
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, 'ACCELERATOR CONTROL SYSTEMS.' IN HOT AMBIENT CONDITIONS, THE ACCELERATOR PEDAL ARM MAY STICK AT THE ATTACHMENT TO THE BRACKET AND NOT RETURN TO THE ENGINE IDLE POSI…
🔴 KONTROLLLEUCHTEN — UNIVERSELLER LEITFADEN

53 Kontrollleuchten nach Dringlichkeit sortiert. Erscheint sie in Ihrem Fahrzeug? Prüfen Sie die Dringlichkeitsstufe.

Alle Kontrollleuchten anzeigen
🔴 IMMEDIATE STOP — pull over
Oil Pressure WarningEngine
Engine Temperature WarningCooling
!BRAKE
Brake System WarningBrakes
K
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
+−
Battery / Charging SystemElectrical
Low Fuel WarningFuel
!BRAKE
ABS WarningBrakes
!BRAKE
Brake Pad Wear IndicatorBrakes
!BRAKE
Electronic Parking Brake (EPB)Brakes
!
Power Steering WarningSteering
ESC / Stability Control FaultChassis
Tire Pressure Warning (TPMS)Chassis
Transmission Temperature WarningTransmission
Transmission / Gearbox FaultTransmission
Airbag / SRS WarningActive safety
EGR / Exhaust Gas Recirculation FaultEmissions
Catalytic Converter / Emissions FaultEmissions
AdBlue / DEF Level LowEmissions
Coolant Level LowCooling
Hybrid / EV System WarningHybrid
EV Charge System FaultHybrid
12V Battery (Hybrid/EV Auxiliary)Hybrid
S
Suspension Fault / Air SuspensionSuspension
N
CAN Bus / Network Communication FaultNetwork
Water in Fuel FilterFuel
Diesel Injector FaultFuel
!
Steering Angle Sensor FaultSteering
Turbo / Boost Pressure FaultEngine
Regenerative Braking Fault (Hybrid/EV)Hybrid
🟡 MONITOR
Fuel Cap / Evap SystemEmissions
?
4WD / AWD SystemDrivetrain
L
Bulb Failure WarningLighting
L
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
AC
A/C System FaultHvac
Clutch Wear WarningTransmission
A
Cruise Control / ACC FaultADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
L
Rear Fog Light IndicatorLighting
A
Lane Departure / LDWS WarningADAS
A
Forward Collision Warning (FCW/AEB)ADAS
A
Blind Spot Monitor FaultADAS
A
Rear Parking Sensor / Camera FaultADAS
Windshield Washer Fluid LowMaintenance
!
Door Open WarningBody
!
Hood / Trunk Open WarningBody
Gear Shift Indicator (Manual)Transmission
Sport / Performance Mode ActiveTransmission
📢 GEMELDETE BESCHWERDEN & PROBLEME (NHTSA)

360 Beschwerden von Haltern bei der US-amerikanischen National Highway Traffic Safety Administration (NHTSA) für Oldsmobile Alero über die Modelljahre 1999–2004. Es sind echte, verifizierte Meldungen von Fahrzeughaltern.

24 crash reports 11 fires 20 injuries 3 deaths
Beschwerden nach Modelljahr (die häufigsten zuerst)
Modelljahr 199960
Modelljahr 200060
Modelljahr 200160
Modelljahr 200260
Modelljahr 200360
Modelljahr 200460
Am häufigsten gemeldete Bauteile (alle Jahre)
Electrical System234
Exterior Lighting56
Engine48
Air Bags35
Steering27
Fuel/Propulsion System19
Beispiele für Meldungen
TL* THE CONTACT OWNS A 2003 OLDSMOBILE ALERO. THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH, THE VEHICLE LOSS POWER WITHOUT WARNING. THE VEHICLE WAS DIAGNOSED AND NEEDED TO HAVE THE PASS LOCK ASSEMBLY AND THE LOCK CYLINDER REPLACED. TH… (MY 2003)
2002 OLDSMOBILE ALERO GL CUSTOMER REQUESTING REIMBURSEMENT FOR IGNITION REPAIR. *MW THE IGNITION PASSLOCK CYLINDER AND MODULE WERE REPLACED FOUR TIMES. *JB (MY 2002)
MY FIRST PROBLEM WAS WITH THE SECURITY SYSTEM .THE CAR WOULD NOT START. LEARNED THROUGH THE INTERNET HOW TO RESET SYSTEM, FOR MY USED CAR NOT HAVING AN OWNERS MANUAL. THE NEXT PROBLEM WAS MY BLINKERS NOT WORKING, BE IT INTERMITTENTLY. I… (MY 2002)
MY TENSOR PULLEY IS GOING OUT AND MY SAFETY SENSORS LIKE ANTI LOCK, TRAC OFF AND NOW SERVICE ENGINE SOON KEEP COMING ON HAD IT IN SHOP AND FOUND NOTHING WRONG. NOW ITS MAKING LOUD NOISES.IT HAPPENS WHEN IM STOPPED AND MOVING (MY 2002)

Quelle: NHTSA-Beschwerdedatenbank (U.S. data.gov). Die Daten decken die Produktionsjahre 1999–2004 ab.

Häufige Fragen

Which OBD2 fault codes are commonly documented for the Oldsmobile Alero (1999–2004)?

Commonly documented OBD2 codes across many vehicles include: P0420, P0300, P0171. Find the full description, likely causes and estimated repair costs in the OBD2 Codes section on this page.

How often should the Oldsmobile Alero (1999–2004) be serviced?

Routine maintenance for the Oldsmobile Alero (1999–2004) typically includes an oil change every 6,000–9,000 miles (10,000–15,000 km), an air filter every 12,000–18,000 miles (20,000–30,000 km) and a brake inspection every 12,000 miles (20,000 km). Check the full plan with specific intervals in the Scheduled Maintenance section on this page.

Found what you were looking for? Explore other Oldsmobile models in our database, compare tyre offers in your size, or search a specific fault code in the TroubleAtlas OBD2 database.

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