Most common 2003 Chevrolet Malibu problems
Share of the 569 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Chevrolet Malibu complaints by model year
Best Malibu years: 2025, 2021, 2019. Years to avoid: 2010. Compare all years →
2003 Chevrolet Malibu recalls (2)
Electrical system › Ignition
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.
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.
Vehicle speed control › Accelerator pedal
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…
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.
What 2003 Chevrolet Malibu owners say
Electrical system all 289 →
The contact owns a 2003 Chevrolet Malibu. The contact discovered that while driving at various speeds, the key could be removed from the ignition while the engine was still running. The contact later received notification of NHTSA Campaign Number: 14V400000 (ELECTRICAL SYSTEM). The vehicle was taken to the dealer for service, and the vehicle was returned in less than 30 minutes. The contact was suspicious about the work that was performed on the vehicle. The contact stated that soon after the recall repair, the key remained stuck in accessory mode while attempting to turn off the vehicle. Due to the failure, the contact was forced to remove the key from the ignition while the engine was running and used pliers to unhook the battery to turn off the vehicle. …
The contact owns a 2003 Chevrolet Malibu. The contact stated that the ignition switch was inoperable and had been replaced three times by the dealer; however, the failure recurred. The vehicle was towed to an independent mechanic where it was diagnosed with ignition switch failure. The contact was informed that the ignition switch needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 170,000.
Engine & cooling all 88 →
Multiple times, the vehicle, while driving, electrically shuts down. security light comes on, sometimes, many attempts to restart will work. These shutdowns cause me to revet to manual bakes and steering.
For years, car stalls while driving and can not be re-started, or more frequently, just won't start. No warning except a fine, dim red anti-theft system light which is unlikely to be noticed at all, and certainly not immediately. Can happen several times per day, or can go two weeks without a problem. Short term remedy is reliable if inconvenient and in some situation, dangerous; with car in "park," turn off all system, turn on ignition switch but do not start, do not disturb for at least en minutes. System will then be reset. There is evidence that this problem had multiple causes. Got partial, temporary improvement (less frequent failure) by replacing defective ds lock switch, which is also used to program that locking system features. …
Speed control & acceleration all 85 →
The contact owns a 2003 Chevrolet Malibu. The contact stated while stopped at a red light, the vehicle occasionally accelerated independently. The contact stated that the check engine warning light was illuminated. The vehicle was not taken to a local dealer nor an independent mechanic to be diagnosed. The vehicle was not repaired. The contact was relating the failure to NHTSA campaign number: 04V528000 (Vehicle speed control). The manufacturer had been informed of the failure but offered no assistance. The failure mileage was approximately 58,000.
Tl contact owns a 2003 Chevrolet Malibu. On May 25, 2008, while driving 40 MPH, the vehicle began accelerating faster than normal. The contact had to merge out of traffic. She could not feel the brakes working and sped through a stop sign. She drove into a parking lot to avoid crashing into other vehicles. The vehicle finally stopped when it crashed into an embankment. The front driver's side air bag failed to deploy. The vehicle was taken to the body shop to replace the driver's side door and headlamp. The manufacturer stated that an investigator would investigate the failure. They are currently stating that due to the body work that was performed on the vehicle, they will not investigate the acceleration failure, only the air bag failure. The contact has a back injury that was aggravated due to the crash. A police report was filed. The failure and current mileages were 24,000.
2003 Chevrolet Malibu engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.1L 6-cyl | 4-speed automatic | FWD | 18 / 26 / 21 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2003 Chevrolet Malibu a good car?
Based on 569 owner complaints filed with NHTSA, the 2003 Malibu rates better than average: 57% fewer complaints than a typical year of the Malibu at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2003 Chevrolet Malibu?
The electrical system — 289 complaints, 51% of all complaints for this model year, most often about ignition › anti-theft › control module. Next are the engine & cooling (88) and speed control & acceleration (85).
How many recalls does the 2003 Chevrolet Malibu have?
There are 2 recalls for the 2003 Chevrolet Malibu, the most recent from July 3, 2014 (ignition). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Chevrolet Malibu?
The best years by complaints, compared at the same age, are 2025, 2021 and 2019. Years to avoid or approach with caution: 2010. See the full Chevrolet Malibu years comparison.
At what mileage do 2003 Chevrolet Malibu problems happen?
The median mileage reported in complaints is about 70,000 miles; 30% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.