Most common 2003 Saturn Ion problems
Share of the 758 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Saturn Ion complaints by model year
Best Ion years: 2005, 2003. Years to avoid: 2006. Compare all years →
2003 Saturn Ion recalls (5)
Electrical system › Ignition
General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.
Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the…
Air bags
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 replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect.
Exterior lighting › Turn signal
Certain passenger vehicles have a condition in which the turn signal lamp and daytime running lamp (drl) on either front side can stop working because of loss of contact between the bulb and socket.
Remedy: Dealers will replace the drl/turn signal bulb on both the left and right front side and inspect for and add a drl jumper kit if not present. The recall began November 17, 2004.
Fuel system, gasoline
Certain passenger vehicles equipped with 2.2l 4-cylinder (l61) engines were built with a fuel filter that could corrode prematurely on the exterior surface.
Remedy: Dealers will replace the fuel filter assembly. Owner notification began on December 30, 2003. Owners should contact Saturn at 1-800-972-8876.
Visibility › Power window devices and controls
Certain passenger vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 118, "power-operated window, partition, and roof panel systems." the power windows and/or sunroof May be operable after the ignition has been turned to the "off" position and the front passenger door is opened.
Remedy: Dealers will upgrade the body control module (BCM) calibration. Owner notification began on December 30, 2003. Owners should contact Saturn at 1-800-972-8876.
NHTSA defect investigations
Federal safety investigators have looked into 5 possible defects involving the 2003 Saturn Ion:
Windshied wiper linkage failure
Investigation disclosed that the manufacturer issued a service bulletin in August 2003, regarding service that required removal of the wiper arms.GM issued the bulletin at that time to address customer comments on windshield wiper chattering or hopping across the windshield during wiper operation.the correction was to replace the wiper arm and blade.however, the bulletin did not place specific emphasis on the…
Timing chain failure
On December 12, 2005, odi received a defect petition (dp05-008) requesting the investigation of timing chain failures that could cause stalling in Saturn vehicles equipped with the 2.2l (l61) engine. Odi opened pe06-006 on January 24, 2006, with 24 vehicle owner complaints that alleged a broken timing chain caused the vehicle to stop operating.on April 12, 2006, odi received information from general motors (GM)…
Front turn signal/drl failure
On November 16, 2004, GM notified NHTSA that it will conduct a safety recall of 178,798 model year (my) 2003 and 2004 Saturn ion sedan vehicles for inoperative front turn signal/drl bulbs.GM stated that temperatures in the lamp assembly exceed the material specification for the bulb sockets and bulb base sleeves, which cause deformation.the deformed sockets can cause loss of bulb and socket contact.the deformed…
Front turn signal/drl failure
The combination front turn signal/drl in my 2003 Saturn ion coupes experienced significant early-life failures due to various bulb quality issues due to inadequate design and manufacture.this problem trend appears to have disappeared after the fall of 2003.the change of lead wire material near the start of my 2004 vehicle production appears to have reduced the failure rate for my 2004 Saturn ion coupes.although…
Timing chain failure
Analysis undertaken in response to the petition identified 26 complaints alleging timing chain failures in my 2000-2003 Saturn l-series vehicle equipped with the 2.2l l4 engine.most complaints of timing chain failure reportedly resulted in a sudden loss of engine power and stalling.odi also noted that certain my 2002-2003 Saturn vue and my 2003 Saturn ion model vehicles with the 2.2l engine vehiclescovered by a…
What 2003 Saturn Ion owners say
Electrical system all 383 →
The contact owns a 2003 Saturn Ion. The contact stated that occasionally the key failed to turn while in the ignition. The vehicle was slow to start. The contact had to avoid bumps in the roadway while driving. The lock symbol was displayed. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Numbers: 14V171000 (Electrical System) and 14V047000 (Air Bags, Electrical System); however, the parts to do the recall repairs were not yet available. The local dealer was contacted. The vehicle was taken to the local dealer, who declined to service the recall repairs due to an insurance issue. The vehicle was not diagnosed or repaired. The contact called another unknown local dealer, who informed the contact to place the vehicle in park(P) and restart the vehicle, and the symbol turned off. …
The contact owns a 2003 Saturn Ion. The contact stated that the vehicle was serviced under NHTSA Campaign Number: 14V047000 (Air Bags, Electrical System); however, the recall repair failed to prevent the failure from occurring shortly after. The contact stated that while driving at an undisclosed speed, the steering wheel became stiff, the speedometer failed to display the accurate velocity, the fog lights would not deactivate, and several other electrical features failed. The check engine warning light illuminated. The dealer was contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 97,000.
Steering all 139 →
The contact owns a 2003 Saturn Ion. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of power steering assist. The contact restarted the vehicle to correct the failure. The vehicle was taken to the dealer, and the dealer confirmed that there was no recall associated with the VIN. The vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 173,000.
Rack and pinion is going bad, my mechanic said it's a common issue in these vehicles. When going around a corner it will want to float the opposite way, the steering will eventually get tight my mechanic said until I loose all steering. I am a single mother and have already replaced the whole front end on this vehicle pretty much. I know I've read so many others experiencing the same issues with their Saturn Ion, so I wanted to make it aware that this should be a recall and fixed before someone who knows nothing about vehicles ends up in a severe accident due to this big issue. Also the Key don't want to come out most of the time. An there is an issue with the car not wanting to come out of park sometimes. Not to mention it eats ball joints like crazy every other month I'm replacing the ball joints in this car. …
Engine & cooling all 79 →
I took my 2003 Saturn ion to my local Chevrolet dealership in Lincoln Illinois and they refused to complete the recall issues (2) both are to do with the ignition and keys.thwy told me it was not fixable it needed a whole steering column that would cost me they said around $800.so it has now been 2 weeks my car has been there at Graue Chevrolet Dealership unfixed and they refused to fix please help me it's my only means of transportation and I have health issues that I have to go to Dr appointments quite frequently.
On sat., July 2, 2016 I noticed a loud noise coming from the engine area. Being a holiday weekend, I had to wait to take it to the dealership on tues., July 5, 2016. I ended up taking it to a reputable mechanic that day after a runaround at the dealership and filing a complaint against them. The mechanic did not know how I made it to his shop. The timing chain was completely loose and tensioner had broke off inside as well as a couple of bolts. Looking at the oil nozzler it was blocked which could be causing lack of oil going to the tensioner/chain. I have read posts that this was an issue on certain Saturn cars as well as timing chain. I purchased my car new in June 2003 and have maintained it very well, barely driving 5,000 mi./yr. Keeping the oil changed when required. I am not certain if the car was in motion at the time this occurred or if it happened at start up. …
2003 Saturn Ion engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.2L 4-cyl | 5-speed manual | FWD | 22 / 30 / 25 |
| 2.2L 4-cyl | CVT | FWD | 21 / 29 / 24 |
| 2.2L 4-cyl | 5-speed automatic | FWD | 21 / 29 / 24 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2003 Saturn Ion a good car?
Based on 758 owner complaints filed with NHTSA, the 2003 Ion rates average: 28% fewer complaints than a typical year of the Ion at the same age. It is one of the best Ion years by this measure. 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 Saturn Ion?
The electrical system — 383 complaints, 51% of all complaints for this model year, most often about ignition › switch. Next are the steering (139) and engine & cooling (79).
How many recalls does the 2003 Saturn Ion have?
There are 5 recalls for the 2003 Saturn Ion, the most recent from April 10, 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 Saturn Ion?
The best years by complaints, compared at the same age, are 2005 and 2003. Years to avoid or approach with caution: 2006. See the full Saturn Ion years comparison.
At what mileage do 2003 Saturn Ion problems happen?
The median mileage reported in complaints is about 71,000 miles; 31% 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.