Explore the records behind recurring owner reports.
Key facts
47 owner complaints analyzed
0 distinct recall campaigns
46,052 mi median reported failure mileage
Scope: 2004 to 2004 model years. Data updated: . 39 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Owner-reported patterns
Most common problems
Vehicle Speed Control is the most frequently named component, appearing in 10 of 47 complaints (21.3%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Braking behavior
15
31.9%
Steering behavior
5
10.6%
Transmission and shifting
2
4.3%
Electrical and battery issues
2
4.3%
Fuel system concerns
2
4.3%
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
Vehicle Speed Control
10
Suspension
6
Air Bags
5
Structure:Body
4
Engine
2
Engine And Engine Cooling
2
Engine And Engine Cooling:Engine
2
Equipment:Electrical:Radio/Tape Deck/Cd Etc.
2
Component breakdown data
Category
Count
Vehicle Speed Control
10
Suspension
6
Air Bags
5
Structure:Body
4
Engine
2
Engine And Engine Cooling
2
Engine And Engine Cooling:Engine
2
Equipment:Electrical:Radio/Tape Deck/Cd Etc.
2
Vehicle Speed Control: 10; Suspension: 6; Air Bags: 5; Structure:Body: 4; Engine: 2; Engine And Engine Cooling: 2; Engine And Engine Cooling:Engine: 2; Equipment:Electrical:Radio/Tape Deck/Cd Etc.: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
16
25,000 to 49,999
4
50,000 to 74,999
8
75,000 to 99,999
5
100,000 to 149,999
4
150,000 and above
2
Reported problems by failure mileage data
Category
Count
Under 25,000
16
25,000 to 49,999
4
50,000 to 74,999
8
75,000 to 99,999
5
100,000 to 149,999
4
150,000 and above
2
Under 25,000: 16; 25,000 to 49,999: 4; 50,000 to 74,999: 8; 75,000 to 99,999: 5; 100,000 to 149,999: 4; 150,000 and above: 2
Under 25,000 miles has the most reports with usable mileage (16). 8 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
Vehicle Speed Control leads the component reports. Braking behavior appears in 15 complaint narratives. Steering behavior appears in 5 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
VEHICLE WOULD ACCELERATE WITHOUT WARNING WHILE CONSUMER WOULD APPLY BRAKES TO EITHER SLOW DOWN OR STOP VEHICLE. PULLED VEHICLE OVER. HAD VEHICLE TOWED TO DEALERSHIP. MECHANIC COULD NOT DETERMINE CAUSE OF ACCELERATION.*AK CONSUMER WAS TOLD THEY OVER FILLED GAS TANK. LEFT BLINKER HESITATES OR AT TIMES DOES NOT BLINK AT ALL. *TS *PH
BRAKE PEDAL WOULD GO ALL THE WAY TO THE FLOORBOARD IF HELD DOWN SEVERAL MINUTES WHILE WAITING IN TRAFFIC. *PH THE CONSUMER WOULD LIKE THE DEALERSHIP TO ADJUST BOTH THE BRAKES AND THE GAS PEDAL BEFORE IT CAUSES DAMAGE. *CB
WHILE DRIVING 10 MPH THE STEERING WHEEL LOCKED. THIS CAUSED THE CONSUMER TO LOSE CONTROL OF THE VEHICLE AND CRASHED INTO A TREE. THE DRIVER SUSTAINED MINOR INJURIES, AND THE VEHICLE WAS TOWED TO THE GARAGE. *AK *SC *JB
BRAKE ROTORS KEEP GOING OUT OF PARALLEL, (WARPAGE) CAUSING THE STEERING WHEEL TO SHAKE UPON APPLYING THE BRAKES. MANUFACTURER HAS BEEN NOTIFIED,ON 1/20/05 AND HAS DENIED REPAIR OR REPLACEMENT OF DEFECTIVE BRAKE ROTORS. *NM
DT*: THE CONTACT STATED WHILE CHANGING LANES, THE ENGINE AND TRANSMISSION DID NOT RESPOND TO ONE ANOTHER. THE VEHICLE WOULD NOT ACCELERATE OR DECELERATE. THE DEALERSHIP WAS UNABLE TO DUPLICATE THE PROBLEM.
TL*THE CONTACT OWNS A 2004 HYUNDAI XG 350. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, THE VEHICLE ACCELERATED. AS A RESULT, THE CONTACT STRUCK ANOTHER VEHICLE, WHICH CAUSED MINOR DAMAGE. THE FAILURE OCCURRED AT LEAST FIVE TIMES. THE CONTACT HAS NOT NOTIFIED THE DEALER OR MANUFACTURER. THE SPEED AND TRANSMISSION TYPE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 42,000. UPDATED 03-18-08 *BF UPDATED 03/18/08 *TR
VEHICLE CAUGHT ON FIRE INSIDE THE PASSENGER COMPARTMENT APPARENTLY DUE TO AN ELECTRICAL FAILURE OF SOME KIND RELATED TO THE SUNROOF OR THE DOME LIGHT SWITCHES. THE FIRE DEPT. RESPONDED AND HOSED DOWN THE VEHICLES INTERIOR TO EXTINGUISH THE FIRE. THE VEHICLE WAS SUBSEQUENTLY DECLARED A TOTAL LOSS BY MY INSURANCE COMPANY.*AK
AIRBAG LIGHT CAME ON IN 2011 AND WAS TOLD ENTIRE SEAT HAD TO BE REMOVED TO STOP LIGHT. COULD NOT AFFORD THE COST. RETURNED TO DEALER AGAIN IN 2014 AS HAD READ CONNECTOR UNDER SEAT MIGHT BE DISCONNECTED WHICH COULD BE CAUSING THE PROBLEM AND DEALER FOUND THIS TO BE TRUE AND SECURED THE CONNECTED AND THE LIGHT WENT OUT; HOWEVER, WITHIN FEW WEEKS, LIGHT CAME BACK ON AND HAS REMAINED ON SINCE. I DID NOT ASK THE DEALER ABOUT IT AGAIN, KNOWING I WOULD HAVE TO PAY FOR A MAJOR TAKE-OUT OF THE SEAT TO CORRECT. OVERALL, THE LIGHT HAS BEEN ON FOR AT L…
DT*: THE CONTACT STATED THE VEHICLE INTERMITTENTLY LOST POWER WHILE DRIVING AT SPEEDS ABOVE 40MPH. THE VEHICLE RESUMED POWER AFTER BROUGHT TO A STOP. THE ONLY WARNING INDICATOR IS THE TCS LIGHT FLASHING DURING THE REDUCTION OF SPEED. THE VEHICLE WAS TAKEN TO A SERVICE DEALER TWO MONTHS AGO AND THE DEALER REPLACED THE FUEL PUMP, FILTER AND LINES. THE PROBLEM BECAME WORSE AND THE VEHICLE WAS RETURNED TO THE DEALER WHO RECOMMENDED GETTING A WHEEL ALIGNMENT AND TIRE ROTATION. THIS WAS COMPLETED AT AN INDEPENDENT REPAIR SHOP, BUT THE PROBLEM C…
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
47 unique complaints in this selection. Analysis snapshot: 2026-10-01.
83.0%Usable mileage39 / 47 records
97.9%Valid incident date46 / 47 records
100.0%Valid filing date47 / 47 records
97.9%Ordered incident and filing dates46 / 47 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
2004
Vehicle Speed Control
1021.3%ODI 10042865 · 1,900 mi
VEHICLE WOULD ACCELERATE WITHOUT WARNING WHILE CONSUMER WOULD APPLY BRAKES TO EITHER SLOW DOWN OR STOP VEHICLE. PULLED VEHICLE OVER. HAD VEHICLE TOWED TO DEALERSHIP. MECHANIC COULD NOT DETERMINE CAUSE OF ACCELERATION.*AK CONSUMER WAS TOLD THEY OVER FILLED GAS TANK. LEFT BLINKER HESITATES OR AT TIMES DOES NOT BLINK AT ALL. *TS *PH
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350L. THE CONTACT STATED THE VEHICLE FAILED STATE INSPECTION DUE TO CORROSION OF THE FRONT SUB FRAME. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC BUT NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND CONFIRMED THAT THE CONTACTS VIN WAS NOT INCLUDED IN NHSTSA CAMPAIGN ID NUMBER: 09V12400 (SUSPENSION). THE FAILURE AND CURRENT MILEAGES WERE 71,000. UPDATED 11/07/11 *BF UPDATED 01/23/12*JB
1) ON MARCH 25, 2005 I WAS PULLING INTO A PARKING SPACE AT MY DOCTORS OFFICE AND WHEN I HIT THE BRAKE THE CAR ENGINE REVVED- UP AND THE CAR ACCELERATED. I WENT THROUGH THE PARKING SPACE ONTO A GRASSY AREA. I DO NOT REMEMBER HOW I GOT CONTROL OF THE CAR TO STOP IT. MY WIFE WAS LEAVING OUR DEVELOPMENT AND HAD TO CROSS A DUAL HIGHWAY. WHEN SHE GOT TO THE CENTER STRIP SHE HIT THE BRAKE AND THE CAR ACCELERATED. FORTUNATELY THERE WAS NO TRAFFIC IN THE OUTER LANE. SHE IMMEDIATELY BROUGHT THE CAR HOME AND WOULD NOT DRIVE THE CAR AFTER THAT. ON …
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
DT*: THE CONTACT STATED WHILE CHANGING LANES, THE ENGINE AND TRANSMISSION DID NOT RESPOND TO ONE ANOTHER. THE VEHICLE WOULD NOT ACCELERATE OR DECELERATE. THE DEALERSHIP WAS UNABLE TO DUPLICATE THE PROBLEM.
DT*: THE CONTACT STATED THE VEHICLE INTERMITTENTLY LOST POWER WHILE DRIVING AT SPEEDS ABOVE 40MPH. THE VEHICLE RESUMED POWER AFTER BROUGHT TO A STOP. THE ONLY WARNING INDICATOR IS THE TCS LIGHT FLASHING DURING THE REDUCTION OF SPEED. THE VEHICLE WAS TAKEN TO A SERVICE DEALER TWO MONTHS AGO AND THE DEALER REPLACED THE FUEL PUMP, FILTER AND LINES. THE PROBLEM BECAME WORSE AND THE VEHICLE WAS RETURNED TO THE DEALER WHO RECOMMENDED GETTING A WHEEL ALIGNMENT AND TIRE ROTATION. THIS WAS COMPLETED AT AN INDEPENDENT REPAIR SHOP, BUT THE PROBLEM C…
I HAVE HAD MY XG350L FOR A YEAR AND I LOVE THE VEHICLE EXCEPT FOR THE AM RADIO. THE AM RADIO IS VERY POOR AND HAS A TREMENDOUS AMOUNT OF FEEDBACK AND BUZZING. IT IS SIGNIFICANTLY WORSE AROUND BUSINESSES WITH ELECTRIC SIGNS AND TRAFFIC LIGHTS. IT NEVER DOES CLEAR ON THE STATIONS, THERE IS ALWAYS A LOW VOLUME BUZZ OR WHINE. THE DEALER INSTALLED A CAPACITOR AT 2000 MILES. TOOK IT BACK IN AT 4000 MILES, NO BETTER AND THE DEALER SAID THAT IT JUST THE WAY AM RADIOS ARE. WELL I HAVE HAD A NUMBER OF VEHICLES AND THE OTHER VEHICLE WE OWN DOES NOT HAV…
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
Component failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Vehicle Speed Control
3,629–53,000 mi
15,000 mi
9
ODI 10042865 · 1,900 mi
VEHICLE WOULD ACCELERATE WITHOUT WARNING WHILE CONSUMER WOULD APPLY BRAKES TO EITHER SLOW DOWN OR STOP VEHICLE. PULLED VEHICLE OVER. HAD VEHICLE TOWED TO DEALERSHIP. MECHANIC COULD NOT DETERMINE CAUSE OF ACCELERATION.*AK CONSUMER WAS TOLD THEY OVER FILLED GAS TANK. LEFT BLINKER HESITATES OR AT TIMES DOES NOT BLINK AT ALL. *TS *PH
WHILE THE VEHICLE WAS IDLING THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE SUDDENLY ACCELERATED. THIS PROBLEM OCCURRED INTERMITTENTLY. THE DEALER INSPECTED THE VEHICLE ON SEVERAL OCCASIONS BUT WAS UNABLE TO DUPLICATE THE PROBLEM. PLEASE PROVIDE ANY FURTHER INFORMATION. *NLM
THIS IS AN UPDATE OF MY PREVIOUS REPORTED FOUND ON YOUR ODI NUMBER 10118222. MY CAR ACCELERATED WHEN I APPLIED THE BRAKES TO MY 2004 HYUNDAI XG350. THIS CAR AND MANY OTHER HYUNDAI MODELS USE A DRIVE- BY- WIRE SYSTEM. I HAVE FOUND OVER 300 SIMILAR COMPLAINTS ON COMPANIES THAT USE DRIVE- BY- WIRE. THESE CARS ARE DEFECTIVE PRODUCTS AND INCLUDE 2002-2005 HYUNDAI, KIA, TOYOTA,AND MITSUBISHI. IN MY CASE TWO DIFFERENT HYUNDAI ENGINEERS COULD NOT FIND THE PROBLEM. AN INDEPENDENT INSPECTOR CAN PROVE I HAD MY FOOT ON THE BRAKE AND NOT THE GAS PEDAL W…
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350L. THE CONTACT STATED THE VEHICLE FAILED STATE INSPECTION DUE TO CORROSION OF THE FRONT SUB FRAME. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC BUT NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND CONFIRMED THAT THE CONTACTS VIN WAS NOT INCLUDED IN NHSTSA CAMPAIGN ID NUMBER: 09V12400 (SUSPENSION). THE FAILURE AND CURRENT MILEAGES WERE 71,000. UPDATED 11/07/11 *BF UPDATED 01/23/12*JB
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT WHILE DRIVING AT 15 MPH, THE STEERING WHEEL BECAME VERY DIFFICULT TO TURN AND THE FRONT DRIVER'S SIDE WHEEL SEIZED. THE CONTACT WAS UNABLE TO TURN THE VEHICLE, WHICH CAUSED THE CONTACT TO CRASH INTO A STREET POLE. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS TOWED TO CONTACTS RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 09V124000 (SUSPENSION). THE M…
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 35 MPH OVER A BUMP, THE FRONT DRIVER'S SIDE WHEEL MADE CONTACT WITH THE WHEEL WELL AND THE FRONT WHEEL DID NOT FUNCTION PROPERLY. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 09V124000 (SUSPENSION). THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 90,000.
AIRBAG WARNING LIGHT CAME ON AND IS CONSTANTLY ILLUMINATED. HYUNDAI DEALER CANNOT CONFIRM THAT THE AIRBAG WILL DEPLOY IN AN ACCIDENT OR COLLISION. I TALKED WITH HYUNDAI CONSUMER AFFAIRS PERSON AND WAS TOLD THAT THE AIRBAG PROBABLY WILL NOT DEPLOY WITH THE AIRBAG WARNING LIGHT ON. I WAS TOLD BY HYUNDAI CONSUMER AFFAIRS THAT THE AIRBAG SENSOR PART WAS NOT COVERED BY WARRANTY AND I WILL HAVE TO PAY TO REPLACE OR FIX THE PROBLEM. I FEEL THAT THIS IS A SAFETY ISSUE AND SHOULD BE REPLACE BY HYUNDAI DEALER OR HYUNDAI USA. HYUNDAI OF AMERICA CASE …
TL* THE CONTACT OWNS A 2004 HYUNDAI XG350. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE ERRONEOUSLY ACCELERATED TO A VERY HIGH RATE OF SPEED AND THE CONTACT COULD NOT STOP THE VEHICLE BY APPLYING THE BRAKES. THE VEHICLE PROCEEDED TO TRAVEL THROUGH AN INTERSECTION WHERE A SECOND VEHICLE CRASHED INTO THE DRIVER'S SIDE OF THE CONTACT'S VEHICLE. THE DRIVER AND FRONT SEAT PASSENGER SUSTAINED INJURIES TO THE BACK. THE DRIVER OF THE SECOND VEHICLE INVOLVED IN THE CRASH SUSTAINED MINOR HEAD INJURIES. A POLICE REPORT WAS NOT F…
PURCHASED NICE XG350L TEST DROVE ,PURCHASED, UPON DELIVERY SRS LIGHT ON DEALER TOM AHL HYUNDAI MENTIONED A TSB TECH SVC BULLETIN FOR THE "FIX" FOUND OUT 2 YRS LATER THERE FIX WAS A ZIP TIE TO RE-BIND THE CONNECTOR UNDER THE DRIVERS SEAT , UPON THE LIGHT COMING BACK ON AND SERVICE DEPT TOLD ME $2000 FOR FIX SINCE CONNECTORS ARE NOW LOOSE...WHY IS THEIR NO INVESTIGATION. POOR CONNECTOR HAS FAILED AND MANY OF THESE ARE HAVING THE SAME POOR ENGINEERING/POOR DESIGN OF CONNECTOR THAT IS NOW MAKING GOOD CONTACT DUE TO "SEAT BEING MOVED" *TR
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. WHILE THE VEHICLE WAS BEING SERVICED, THE TECHNICIAN NOTICED THAT THE REAR SUBFRAME WAS RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 72,000.
THERE IS VISIBLE RUST/CORROSION DAMAGE OF THE FRONT SUB- FRAME OF MY VEHICLE. THE FRONT SUBFRAME HAS THINNED AT RUSTED LOCATION. THE RUSTED SUB-FRAME IS CHEWED HALF OF MY SUB-FRAME. I AM WORRIED THAT CORROSION MAY PROGRESS AND MAY DETACH FROM THE SUB-FRAME, EVENTUALLY INCREASING SAFETY RISK. I HAVE NOTICED STEERING PULL.
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
TL*THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT WHILE DRIVING AT A LOW SPEED, THE VEHICLE INDEPENDENTLY ACCELERATED. THE FAILURE HAD CAUSED THE CONTACT TO CRASH MULTIPLE TIMES INTO OTHER VEHICLES OR OBJECTS. THE CONTACT DID NOT SPECIFIED IF A POLICE REPORT WAS FILED OR IF ANY INJURIES WERE SUSTAINED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN WAS UNABLE TO DETERMINE THE FAILURE. NO REPAIRS WERE MADE TO THE VEHICLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 20,000. UPDATED 8/…
DT*: THE CONTACT STATED WHILE CHANGING LANES, THE ENGINE AND TRANSMISSION DID NOT RESPOND TO ONE ANOTHER. THE VEHICLE WOULD NOT ACCELERATE OR DECELERATE. THE DEALERSHIP WAS UNABLE TO DUPLICATE THE PROBLEM.
DT*: THE CONTACT STATED WHILE TRAVELING VARIOUS SPEEDS, THE CHECK ENGINE LIGHT ILLUMINATED 6 DIFFERENT TIMES. THE VEHICLE WAS TAKEN TO THE DEALER ON 6 OCCASIONS, BUT THE PROBLEM COULD NOT BE DETERMINED. ON ONE VISIT, THE PCV VALVE WAS REPLACED, BUT THE PROBLEM PERSISTED. ON THE OTHER 5 VISITS, THE VEHICLE'S CODES WERE RESET, BUT THE PROBLEM PERSISTED.
DT*: THE CONTACT STATED THE VEHICLE INTERMITTENTLY LOST POWER WHILE DRIVING AT SPEEDS ABOVE 40MPH. THE VEHICLE RESUMED POWER AFTER BROUGHT TO A STOP. THE ONLY WARNING INDICATOR IS THE TCS LIGHT FLASHING DURING THE REDUCTION OF SPEED. THE VEHICLE WAS TAKEN TO A SERVICE DEALER TWO MONTHS AGO AND THE DEALER REPLACED THE FUEL PUMP, FILTER AND LINES. THE PROBLEM BECAME WORSE AND THE VEHICLE WAS RETURNED TO THE DEALER WHO RECOMMENDED GETTING A WHEEL ALIGNMENT AND TIRE ROTATION. THIS WAS COMPLETED AT AN INDEPENDENT REPAIR SHOP, BUT THE PROBLEM C…
I'M A SINGLE MOM AND HAVE NO FAMILY HERE IN CT. TO HELP ME OR GUIDE ME IN THIS SORT OF THING. MY CAR STARTED MAKING A KNOCKING NOISE UNDER THE HOOD. I DIDN'T KNOW WHAT IT WAS SO I TOOK IT TO MY MECHANIC. IT TOOK A COUPLE OF DAYS BEFORE SOME ONE THERE COULD LOOK AT IT. HE TOLD ME IT WAS AN ENGINE KNOCK AND SAID I SHOULD TAKE IT BACK TO THE DEALERSHIP TO GET IT FIXED. BY THE TIME I CONTACTED KEY IN MILFORD CT, MY CAR WAS OUT OF WARRANTY BY EIGHT DAYS. AND THAT'S ALL THEY KEPT TELLING ME. KEEP IN MIND, I BROUGHT THE CAR TO MY MECHANIC THE D…
AM RADIO RECEPTION BECAME VERY WEAK WHEN MY 2004 XG350L WAS ABOUT 16 MONTHS OLD. ONE DAY, THERE WAS NOTICEABLY MORE STATIC ON ALL BUT THE 2 STRONGEST STATIONS, COMPARED WITH ALL THE PREVIOUS DAYS. I LIVE IN A METROPOLITAN AREA, AND THERE ARE PLENTY OF STATIONS WITH A STRONG ENOUGH SIGNAL TO GET CLEAR RECEPTION ON MY WIFE'S CAR, AND MY PREVIOUS CAR, CIRCA 1992. I AM SCHEDULING AN APPOINTMENT TO HAVE THE DEALER LOOK AT IT. *JB
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
No examples available for this selection.
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2004: 21 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2004
4
15
21
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2004
43
1
3
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Vehicle Speed Control
Suspension
Air Bags
Structure:Body
Engine
Engine And Engine Cooling
Engine And Engine Cooling:Engine
Equipment:Electrical:Radio/Tape Deck/Cd Etc.
Vehicle Speed Control
—
0
2ODI 10118222
1) ON MARCH 25, 2005 I WAS PULLING INTO A PARKING SPACE AT MY DOCTORS OFFICE AND WHEN I HIT THE BRAKE THE CAR ENGINE REVVED- UP AND THE CAR ACCELERATED. I WENT THROUGH THE PARKING SPACE ONTO A GRASSY AREA. I DO NOT REMEMBER HOW I GOT CONTROL OF THE CAR TO STOP IT. MY WIFE WAS LEAVING OUR DEVELOPMENT AND HAD TO CROSS A DUAL HIGHWAY. WHEN SHE GOT TO THE CENTER STRIP SHE HIT THE BRAKE AND THE CAR ACCELERATED. FORTUNATELY THERE WAS NO TRAFFIC IN THE OUTER LANE. SHE IMMEDIATELY BROUGHT THE CAR HOME AND WOULD NOT DRIVE THE CAR AFTER THAT. ON …
TL* THE CONTACT OWNS A 2004 HYUNDAI XG350. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE ERRONEOUSLY ACCELERATED TO A VERY HIGH RATE OF SPEED AND THE CONTACT COULD NOT STOP THE VEHICLE BY APPLYING THE BRAKES. THE VEHICLE PROCEEDED TO TRAVEL THROUGH AN INTERSECTION WHERE A SECOND VEHICLE CRASHED INTO THE DRIVER'S SIDE OF THE CONTACT'S VEHICLE. THE DRIVER AND FRONT SEAT PASSENGER SUSTAINED INJURIES TO THE BACK. THE DRIVER OF THE SECOND VEHICLE INVOLVED IN THE CRASH SUSTAINED MINOR HEAD INJURIES. A POLICE REPORT WAS NOT F…
vehicle has a front rusted subframe in two spots on passenger side it will not pass inspection. it is Dangerous to keep driving it it looks like there is a recall on this issue in 04/2009, but it says 0 unrepaired recalls which is obviously not correct Manufacturer: HYUNDAI MOTOR COMPANY Mfr's Report Date: APR 14, 2009 NHTSA CAMPAIGN ID Number: 09V124000 EA08016 NHTSA Action Number: EA08016
1) ON MARCH 25, 2005 I WAS PULLING INTO A PARKING SPACE AT MY DOCTORS OFFICE AND WHEN I HIT THE BRAKE THE CAR ENGINE REVVED- UP AND THE CAR ACCELERATED. I WENT THROUGH THE PARKING SPACE ONTO A GRASSY AREA. I DO NOT REMEMBER HOW I GOT CONTROL OF THE CAR TO STOP IT. MY WIFE WAS LEAVING OUR DEVELOPMENT AND HAD TO CROSS A DUAL HIGHWAY. WHEN SHE GOT TO THE CENTER STRIP SHE HIT THE BRAKE AND THE CAR ACCELERATED. FORTUNATELY THERE WAS NO TRAFFIC IN THE OUTER LANE. SHE IMMEDIATELY BROUGHT THE CAR HOME AND WOULD NOT DRIVE THE CAR AFTER THAT. ON …
TL* THE CONTACT OWNS A 2004 HYUNDAI XG350. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE ERRONEOUSLY ACCELERATED TO A VERY HIGH RATE OF SPEED AND THE CONTACT COULD NOT STOP THE VEHICLE BY APPLYING THE BRAKES. THE VEHICLE PROCEEDED TO TRAVEL THROUGH AN INTERSECTION WHERE A SECOND VEHICLE CRASHED INTO THE DRIVER'S SIDE OF THE CONTACT'S VEHICLE. THE DRIVER AND FRONT SEAT PASSENGER SUSTAINED INJURIES TO THE BACK. THE DRIVER OF THE SECOND VEHICLE INVOLVED IN THE CRASH SUSTAINED MINOR HEAD INJURIES. A POLICE REPORT WAS NOT F…
vehicle has a front rusted subframe in two spots on passenger side it will not pass inspection. it is Dangerous to keep driving it it looks like there is a recall on this issue in 04/2009, but it says 0 unrepaired recalls which is obviously not correct Manufacturer: HYUNDAI MOTOR COMPANY Mfr's Report Date: APR 14, 2009 NHTSA CAMPAIGN ID Number: 09V124000 EA08016 NHTSA Action Number: EA08016
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
5 patterns with matching reports.
Brake response concerns
3 mentions · 6.4% of complaints
Median mileage: 68,126 mi (2 usable records).
ODI 10055562
BRAKE PEDAL WOULD GO ALL THE WAY TO THE FLOORBOARD IF HELD DOWN SEVERAL MINUTES WHILE WAITING IN TRAFFIC. *PH THE CONSUMER WOULD LIKE THE DEALERSHIP TO ADJUST BOTH THE BRAKES AND THE GAS PEDAL BEFORE IT CAUSES DAMAGE. *CB
TL*THE CONTACT OWNS A 2004 HYUNDAI XG 350. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, THE VEHICLE ACCELERATED. AS A RESULT, THE CONTACT STRUCK ANOTHER VEHICLE, WHICH CAUSED MINOR DAMAGE. THE FAILURE OCCURRED AT LEAST FIVE TIMES. THE CONTACT HAS NOT NOTIFIED THE DEALER OR MANUFACTURER. THE SPEED AND TRANSMISSION TYPE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 42,000. UPDATED 03-18-08 *BF UPDATED 03/18/08 *TR
MY EMERGENCY BRAKE HANDLE WITH PART OF THE METAL ROD STILL INTAKE BROKE OFF WHILE RELEASING IT. IT WAS ONLY AFTER THE FACT THAT I RECALLED A FEW TIMES WHEN I HAD THOUGHT I HAD RELEASED IT BUT THE INDICATOR LIGHT STILL REMAINED ON. I CALLED MY DEALER THEY ORDERED A "BRAKE PEDAL ASSEMBLY AND HANDLE" SINCE IT IS ALL ONE UNIT. I EXPRESSED MY CONCERN THAT THIS MUST BE A DEFECT TO BOTH THE DEALER AND CORPORATE BUT SINCE I WAS OUT OF THE WARRANTY PERIOD I WAS TOLD THERE WAS NOTHING THEY COULD DO. I STILL HAVE ONLY THE BROKEN HANDLE WITH METAL ATTACHE…
DT*: THE CONTACT STATED WHILE TRAVELING VARIOUS SPEEDS, THE CHECK ENGINE LIGHT ILLUMINATED 6 DIFFERENT TIMES. THE VEHICLE WAS TAKEN TO THE DEALER ON 6 OCCASIONS, BUT THE PROBLEM COULD NOT BE DETERMINED. ON ONE VISIT, THE PCV VALVE WAS REPLACED, BUT THE PROBLEM PERSISTED. ON THE OTHER 5 VISITS, THE VEHICLE'S CODES WERE RESET, BUT THE PROBLEM PERSISTED.
AIRBAG WARNING LIGHT CAME ON AND IS CONSTANTLY ILLUMINATED. HYUNDAI DEALER CANNOT CONFIRM THAT THE AIRBAG WILL DEPLOY IN AN ACCIDENT OR COLLISION. I TALKED WITH HYUNDAI CONSUMER AFFAIRS PERSON AND WAS TOLD THAT THE AIRBAG PROBABLY WILL NOT DEPLOY WITH THE AIRBAG WARNING LIGHT ON. I WAS TOLD BY HYUNDAI CONSUMER AFFAIRS THAT THE AIRBAG SENSOR PART WAS NOT COVERED BY WARRANTY AND I WILL HAVE TO PAY TO REPLACE OR FIX THE PROBLEM. I FEEL THAT THIS IS A SAFETY ISSUE AND SHOULD BE REPLACE BY HYUNDAI DEALER OR HYUNDAI USA. HYUNDAI OF AMERICA CASE …
TL* THE CONTACT OWNS A 2004 HYUNDAI XG 350. THE CONTACT STATED THAT THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE CHARCOAL CANISTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. IN ADDITION, THE CONTACT STATED THAT THE REAR END OF THE VEHICLE HAD BECOME RUSTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 148,000. THE VIN WAS NOT AVAILABLE.
DT: THE CALLER STOPPED AT A STOP LIGHT WHEN VEHICLE ACCELERATE AND . HIT THE VEHICLE IN FRONT. THE CALLER SAID THE VEHICLE REVVED TO VERY HIGH RPMS. KEPT LURCHING FORWARD EVEN WHEN THE CALLER APPLIED THE BRAKES UNTIL SHE TURNED THE VEHICLE OFF. THERE WAS AN ACCIDENT. PEOPLE IN OTHER VEHICLE SAID THEY WERE HURT. THE POLICE CAME AND A REPORT WAS TAKEN. CALLER WAS TICKETED. DEALER SAID THEY COULD FIND NOTHING WRONG WITH THE VEHICLE. MANUFACTURER SAID THEY COULD DO NOTHING IF THE DEALER FOUND NOTHING. *AK
DT*: THE CONTACT STATED THE VEHICLE INTERMITTENTLY LOST POWER WHILE DRIVING AT SPEEDS ABOVE 40MPH. THE VEHICLE RESUMED POWER AFTER BROUGHT TO A STOP. THE ONLY WARNING INDICATOR IS THE TCS LIGHT FLASHING DURING THE REDUCTION OF SPEED. THE VEHICLE WAS TAKEN TO A SERVICE DEALER TWO MONTHS AGO AND THE DEALER REPLACED THE FUEL PUMP, FILTER AND LINES. THE PROBLEM BECAME WORSE AND THE VEHICLE WAS RETURNED TO THE DEALER WHO RECOMMENDED GETTING A WHEEL ALIGNMENT AND TIRE ROTATION. THIS WAS COMPLETED AT AN INDEPENDENT REPAIR SHOP, BUT THE PROBLEM C…
Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b
Steering assistance concerns
1 mentions · 2.1% of complaints
Median mileage: Unavailable (0 usable records).
ODI 10081629
WHILE DRIVING 10 MPH THE STEERING WHEEL LOCKED. THIS CAUSED THE CONSUMER TO LOSE CONTROL OF THE VEHICLE AND CRASHED INTO A TREE. THE DRIVER SUSTAINED MINOR INJURIES, AND THE VEHICLE WAS TOWED TO THE GARAGE. *AK *SC *JB