2003 Hyundai XG350 Electrical system Problems
- Complaints
- 3about this part
- Share
- 15%of 20 total for the year
- Median mileage
- 14,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2003 Hyundai XG350, 15% of the 20 complaints for this model year. Where a mileage was given, the median is 14,000 miles. 2 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The driver owns a 2003 Hyundai XG350. The owner of the vehicle received a recall notice for the suspension (09v124000). Prior to receiving the notice, the driver stated that the vehicle was hard to control and the brakes began locking which caused her to hit a curb. The passenger front tire was damaged. The identical failure occurred when someone other than the owner was driving the vehicle and the rear passenger tire was damaged. There were no injuries during the failures. The dealer stated that the driver side air bag deployed while the vehicle was inoperative. …”
NHTSA complaint #10292897, filed 2009-11, 4,162 milesRelated service bulletins
- 10174808Apr 23, 2020This bulletin provides information on identifying dealer stock vehicles with either: ⢠A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. ⢠A 30 Day…
- 10170883Jan 16, 2020This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common…
- 10018184Aug 1, 2005Automatic transaxle diagnostic trouble codes list.
- 10011790Dec 1, 2004Diagnostic trouble code (dtc) p1178 -electronic throttle system (ets) motor power-open and p1118 (ets) motor.
Electrical system: other model years
Other parts of the 2003 Hyundai XG350
7 complaintsVehicle speed control
6 complaintsSuspension
3 complaintsEngine cooling
1 complaintsFuel system
1 complaintsLatches, locks and linkages
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2003 Hyundai XG350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology