2003 Saturn L300 problems, complaints & recalls
Most-reported problem areas: Exterior Lighting (4) · Vehicle Speed Control (3) · Engine (3)
🧭 Reliability snapshot
Compared against other Saturn L300 model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
35 NHTSA complaints that reported an odometer reading.
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (303)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2025-07-18 · PIP5601C · Service Bulletin/Repair Instructions
this pi communicates the requirement to provide a pico file to receive diagnostic assistance from tac.
Unknown Or Other 2024-09-06 · PIT3271P · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. technician s
Electrical System 2024-08-26 · General Communication · Service Campaign
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 modules (with some exceptions). the updating of modules is com
Unknown Or Other 2024-06-17 · 18-NA-099 · Service Bulletin/Repair Instructions
this bulletin provides information for use on a product assistance claim (pac), which is formerly known as a product allegation resolution (par) claim.
Electrical System 2024-06-06 · 24-NA-098 · Service Bulletin/Repair Instructions
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.
Unknown Or Other 2024-05-07 · 09-00-89-008G · Service Bulletin/Repair Instructions
this warranty administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the personal property damage process.
Showing the 6 most recent of 303 bulletins. Search all of them free at nhtsa.gov.
What owners report
2016-07-19 · Visibility/Wiper · 112,000 mi“tl* the contact owns a 2001 (na) saturn l300. the contact stated that the anti-freeze warning indicator illuminated, the rear passenger side tail light failed, and the wiper motor did not operate normally. the vehicle was taken to an independent mechanic where the technician diagnosed that the anti-freeze hose and connector were defective and neede…”
2015-08-19 · Exterior Lighting · 98,000 mi“tl* the contact owns a 2003 saturn l300. the contact stated that the ignition key failed to turn into any direction after numerous attempts. the vehicle was towed to the dealer, where the ignition switch was replaced. the contact also mentioned that both red plastic tail light covers faded into a pinkish color. the vehicle was not repaired. the man…”
2014-08-21 · Steering · 140,000 mi“ignition switch will not start the car. it is in the off position. i am having a new switch installed. i do not understand why this car part is not on the recall list. all other 2003 saturns are being recalled. *tr…”
2014-08-11 · Exterior Lighting:brake Lights · 160,800 mi“tl* the contact owns a 2003 saturn l300. the contact stated that the brake lights failed on the vehicle. the vehicle was not diagnosed or repaired. the manufacturer was notified. the failure mileage was 106,800. …”
2014-06-27 · Exterior Lighting · 102,000 mi“the cluster lights, brake lights, and parking lights have gone out. it shows for other models; but mine that it is a safety concern. *tr…”
2014-06-09 · Electrical System · 137,346 mi“computer which records and displays speed, engine rpm, mileage, and vehicle warnings failed completely. this failure meant the dash no longer records mileage, and will not display speed or rpm. dangerous failure for untrained driver. unknown speed could lead to unsafe driving or crash, having potential to cause deadly accident. *tr…”
2014-06-06 · Vehicle Speed Control · 100,000 mi · 💥 crash“tl* the contact owns a 2003 saturn l300. the contact stated that while attempting to park, the vehicle suddenly accelerated and caused the contact to crash into a tree. no injuries were reported. the vehicle was not diagnosed or repaired. the manufacturer was not made aware of the failure. the vehicle was not repaired. the failure and current milea…”
2014-05-19 · Engine · 93,000 mi“tl* the contact owns a 2003 saturn l300. while driving 35 mph, the vehicle stalled without warning. the vehicle was towed to the dealer, but they could not diagnose the cause of failure. the vehicle was not repaired and the manufacturer was not notified. the vin was unavailable. the failure mileage was 93,000. …”
2014-05-15 · Suspension · 61,500 mi“left front spring in macpherson strut snapped at the bottom. the point of the break was heavily rusted. repair had to be made with used parts, costing about $800, as aftermarket parts for this vehicle are not available, and dealer parts are overpriced to almost being at vehicle blue book value. *tr…”
2014-04-04 · Vehicle Speed Control · 12,500 mi · 🔥 fire“on a rainy night, jan 10, 2014, i came out of work and started my car. i thanked god it started because sometimes it wouldn't start at all. even after replacing almost every engine part including the computer. i started driving out of the parking spot and i smelled something burning inside the car. the engine started revving wildly up and down. i h…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.