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2003 Oldsmobile Alero

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Oldsmobile Alero do not stand out strongly from the model-year median of 279.

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When problems were reported

Mileage at the reported incident

128 reports with mileage · 56 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 103 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

18 crash reports1 fire reports9 injury reports

Engine And Engine Cooling complaints

12 reports
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750 miles · Jan 11, 2005
Engine And Engine CoolingPower Train

AUTOMATIC TRANSMISSION FAILURE AT 750 MILES. ATAINED SPEED OF 65MPH FOR A FEW SECONDS THEN ACTED AS IF IT SLIPPED INTO NEUTRAL, I MANUALLY DOWNSHIFTED TO 3RD GEAR AT 45MPH AND PROCEEDED TO NEXT SAFEST PLACE TO STOP. AFTER STOPPED I SHIFTED TO D AND THEN TOOK OFF AND IT WOULD NOT SHIFT OUT OF FIRST GEAR. I STOPPED AGAIN AND WA…

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AUTOMATIC TRANSMISSION FAILURE AT 750 MILES. ATAINED SPEED OF 65MPH FOR A FEW SECONDS THEN ACTED AS IF IT SLIPPED INTO NEUTRAL, I MANUALLY DOWNSHIFTED TO 3RD GEAR AT 45MPH AND PROCEEDED TO NEXT SAFEST PLACE TO STOP. AFTER STOPPED I SHIFTED TO D AND THEN TOOK OFF AND IT WOULD NOT SHIFT OUT OF FIRST GEAR. I STOPPED AGAIN AND WAITED A FEW SECOND THEN TOOK OFF AND IT BEGAIN TO SHIFT NORMALLY AGAIN. I WENT DIRECTLY TO THE DEALER, THEY DID A DIANOGSTIC TEST AND IT SAID NOTHING WAS WRONG. PROBLEM HAS NOT HAPPENED SINCE. AT ABOUT 24,000 MILES I NOTICED A POOL OF ANTIFREEZE ON MY GARAGE FLOOR AND EVIDENCE OF IT LEAKING ONTO MY FRONT RIGHT DRIVE SHAFT. I TOOK IT TO THE DEALER THEY FILLED MY ANTIFREEZE LEVEL BACK UP AND DID A TEST AND SAID THEY COULD NOT FIND A LEAK, THEY SAID IT MIGHT OF CAME OUT OF THE DRAIN HOLE WHERE IT WOULD NORMALLY LEAK WHEN THE BEARING IN THE WATER PUMP GOES OUT.... HAVE NOT NOTICED ANY MORE LEAKS, SOMETIMES SMELL BURNT ANTIFREEZE. ALSO AT ABOUT 25,000 MILES THE NUMBERS AND LETTERS ON THE BUTTONS ON THE RADIO WERE BECOMING WORE OFF, WHICH SEEMS WAY TOO EARLY FOR THAT TO HAPPEN.*AK

NHTSA ODI #10106127

20,000 miles · Mar 11, 2004
Electrical SystemEngine And Engine CoolingService Brakes, Hydraulic

THE VEHICLE DIES. WHILE CRUISING AT ANY SPEED, THE HYDRAULIC BRAKES & STEERING FAILED DUE TO THE ENGINE DYING. THERE IS NO SET PATTERN, IT MIGHT STALL 6 TIMES IN ONE DAY, THEN TWICE THE NEXT DAY. THEN GO 4 DAYS WITH NO OCURRENCE, THEN IT WILL STALL ONCE A DAY FOR 3 DAYS. THEN GO A WEEK WITH NO OCURRENCE, THEN STALL 4 TIMES A…

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THE VEHICLE DIES. WHILE CRUISING AT ANY SPEED, THE HYDRAULIC BRAKES & STEERING FAILED DUE TO THE ENGINE DYING. THERE IS NO SET PATTERN, IT MIGHT STALL 6 TIMES IN ONE DAY, THEN TWICE THE NEXT DAY. THEN GO 4 DAYS WITH NO OCURRENCE, THEN IT WILL STALL ONCE A DAY FOR 3 DAYS. THEN GO A WEEK WITH NO OCURRENCE, THEN STALL 4 TIMES A DAY FOR 5 DAYS, ETC., ETC. IN EVERY OCURRENCE, IT TAKES APPROXIMATELY 10 MINUTES BEFORE IT WILL START BACK UP. AT HIGH SPEEDS, IT IS EXTREMELY TOO DANGEROUS TO DRIVE. WE'VE TAKEN IT TO THE DEALER, UNDER EXTENDED WARRANTY, THE REQUIRED 4 TIMES UNDER THE LEMON LAW PROCESS. THE DEALER CANNOT ASCERTAIN, NOR FIX THE PROBLEM. IT HAPPENED TO THE DEALER AT LEAST ONCE WHEN WE TOOK IT IN. I DOUBT THEY WILL ADMIT IT, HOWEVER, MY WIFE WAS WITNESS. THE CAR IS A 2003. EVEN THOUGH I BOUGHT IT IN JULY 2003, IT WAS CONSIDERED A USED CAR. GM HAS DENIED OUR CLAIM SINCE THE LEMON LAW DOES NOT APPLY TO USED CARS. THE CAR HAS BEEN PERMANENTLY PARKED SINCE NOVEMBER 2003. WE WERE FORCED TO BUY ANOTHER CAR. THE DEALER WOULD NOT TRADE. THIS HAS RESULTED IN A BADLUCK SITUATION FOR US. WE CANNOT AFFORD 2 CAR PAYMENTS / 2 INSURANCE PREMIUMS, NOR CAN WE AFFORD $300.00 PER HOUR TO SUE GM. I STOPPED MAKING PAYMENTS IN DECEMBER 2003. I HAVE KEPT THE FINANCE COMPANY ABREAST OF THE SITUATION. THEY HAVE NOT REPOSSED AS OF YET. THEY WANT ME TO TRY TO SELL IT. CAN YOU HELP ?*AK

NHTSA ODI #10061898

Official recalls

2

14V400000 · Electrical System:ignition

Jul 3, 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 (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Consequence & remedy

Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.

04V528000 · Vehicle Speed Control:accelerator Pedal

Nov 1, 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 POSITION WHEN THE OPERATOR LIFTS HIS FOOT FROM THE ACCELERATOR PEDAL.

Consequence & remedy

Consequence: FAILURE TO RETURN TO IDLE COULD RESULT IN A VEHICLE CRASH.

Remedy: DEALERS WILL INSPECT THE ACCELERATOR PEDAL ARM AND REPLACE THE ACCELERATOR AND BRAKE PEDAL ASSEMBLY WITH A NEW ASSEMBLY, IF NECESSARY. THE RECALL BEGAN ON DECEMBER 20, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.