2006 Hyundai Santa FE: common problems

Owners of the 2006 Hyundai Santa FE filed 106 complaints with NHTSA, most often about air bags and vehicle speed control. Details by component below, with sources.

Key figures

Owner complaints: 106
involving a crash: 11

What fails most often

1 Air bags 26% of all complaints
2 Vehicle speed control 19% of all complaints
3 Service brakes 16% of all complaints
4 Suspension 12% of all complaints
5 Electrical system 9% of all complaints
6 Exterior lighting 8% of all complaints
7 Fuel system 6% of all complaints
8 Engine and cooling 5% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Air bags: 28 complaints (26% of all), 4 of them with a crash reported by the owner.
Vehicle speed control: 20 complaints (19% of all), 4 of them with a crash reported by the owner.
Service brakes: 17 complaints (16% of all), 3 of them with a crash reported by the owner.
Suspension: 13 complaints (12% of all), 1 of them with a crash reported by the owner.
Electrical system: 10 complaints (9% of all), 1 of them with a crash reported by the owner.

Engines and transmissions

US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.

2.4 L · petrol · 4 cyl
2.7 L · petrol · 6 cyl
3.5 L · petrol · 6 cyl
automatic, 4-speed
automatic, 5-speed
manual, 5-speed

Drive: FWD, AWD

Symptoms owners describe

How many of the 106 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

airbag warning light17 · 16%
warning lights, check engine15 · 14%
unintended acceleration9 · 8%
seat belts8 · 8%
fuel system, fuel smell4 · 4%
knocking, grinding or other noise4 · 4%
rust, corrosion4 · 4%
smoke, burning smell, fire4 · 4%
stalls while driving4 · 4%
airbags did not deploy3 · 3%

Components owners complain about

Component	Owner complaints	involving a crash
Air bags	28	4
Vehicle speed control	20	4
Service brakes	17	3
Suspension	13	1
Electrical system	10	1
Exterior lighting	9	0
Fuel system	6	0
Engine and cooling	5	1
Powertrain	5	0
Seat belts	5	0
Steering	4	0
Engine	3	1
Fuel/propulsion system	3	0
Structure	3	1

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

got in a roll over accident where the air bags did not deploy and caused serious injuries.
Air bags · crash · 2022-12-09 · NHTSA complaint #11496694
I was wearing my seat belt and was not injured. The other driver was transported to the hospital by ambulance. Both vehicles were inspected by the same insurance adjuster and totaled. I have filed a complaint with hyundai, but so far, they have not sent an investigator to check out the vehicle.
Vehicle speed control · crash · 2014-04-03 · NHTSA complaint #10577027
The contact stated that whenever there is a heavy rain or the vehicle is taken through a car wash, the vehicle would stall. The dealer advised the problem could be caused by the electrical system getting too wet from exposure to excessive water and replaced the electrical system sensor.
Electrical system · crash · 2010-05-03 · NHTSA complaint #10328576
The car has run very good, except the surging or acceleration problem. I took it back to the dealer two times specifically for this problem. They said they could find no problem. I took it to a second dealer, planet hyundai, and they could find nothing. The problem got so bad even I was afraid to drive it.
Vehicle speed control · crash · 2010-04-11 · NHTSA complaint #10324949
The contact stated that upon start-up, the vehicle would continuously stall. The dealer made repairs to the master cylinder but the repair did not correct the failure.
Engine and cooling · crash · 2010-03-30 · NHTSA complaint #10322912
The sign was knocked down, and the pole was the snapped at the base. The vehicle sustained severe front end damage. The air bag did not deploy. There was a police report. The current and failure mileage were 11000.
Air bags · crash · 2007-04-25 · NHTSA complaint #10188853
Brakes failed to apply when coming to a stop at a red light causing me to hit the back of the car in front of me; speed less than 10 mph; brakes "bucked" and would not re-engage and did not stop the car in time to prevent accident; applied emergency brake and turned off ignition to stop process; reported to local…
Service brakes · crash · 2006-12-03 · NHTSA complaint #10175009
The vehicle struck a tree on the front passenger side, the airbags did not deploy. The occupants were wearing seatbelts, but sustained minor injuries. There was a police report taken at the scene. The vehicle was towed to an independent repair shop, but there has been no inspection to why the airbags did not deploy.
Air bags · crash · 2006-02-27 · NHTSA complaint #10151342

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20066
20073
20085
20096
20106
201110
20129
20138
201416
201510
20165
20176
20183
20194
20202
20212
20222
20231
20252

Comparison

By complaint count this model year ranks 3,431 of 36,656 model years in the NHTSA data (top 9% most complained about).

On average one model year of the Santa FE has 276 complaints (28 years in the data). This year has 106, below average.

What to check before buying

Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Suspension. Wheel alignment, control arms, subframe, even tire wear.

Questions and answers

What are the most common problems with the 2006 Hyundai Santa FE?

Owner complaints to NHTSA most often mention: air bags, vehicle speed control, service brakes. Total complaints: 106. The most frequent symptoms in complaint texts: airbag warning light (16%), warning lights, check engine (14%), unintended acceleration (8%).

How many service bulletins (TSB) were issued for the 2006 Hyundai Santa FE?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2006 Hyundai Santa FE from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2006 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.