Jeep Liberty 2008–2012
2nd generation (KK)
NHTSA data through 12 August 20261,974 complaints, 1,615 with mileageMethod
On this generation, failures are spread across the mileage range, with the middle half between 36,500 and 92,541 miles.
- Rest of the range
- Median
- 200,000+ — 15 complaints (0.9%), plotted separately
- 10%
- 15,600
- 25%
- 36,500
- Median
- 59,000
- 75%
- 92,541
- 90%
- 128,000
Show the numbers
| Mileage | Complaints | Share |
|---|---|---|
| 0–5,000 | 73 | 4.5% |
| 5,000–10,000 | 42 | 2.6% |
| 10,000–15,000 | 36 | 2.2% |
| 15,000–20,000 | 38 | 2.4% |
| 20,000–25,000 | 46 | 2.8% |
| 25,000–30,000 | 63 | 3.9% |
| 30,000–35,000 | 60 | 3.7% |
| 35,000–40,000 | 104 | 6.4% |
| 40,000–45,000 | 96 | 5.9% |
| 45,000–50,000 | 77 | 4.8% |
| 50,000–55,000 | 98 | 6.1% |
| 55,000–60,000 | 79 | 4.9% |
| 60,000–65,000 | 68 | 4.2% |
| 65,000–70,000 | 51 | 3.2% |
| 70,000–75,000 | 60 | 3.7% |
| 75,000–80,000 | 42 | 2.6% |
| 80,000–85,000 | 88 | 5.4% |
| 85,000–90,000 | 59 | 3.7% |
| 90,000–95,000 | 51 | 3.2% |
| 95,000–100,000 | 43 | 2.7% |
| 100,000–105,000 | 51 | 3.2% |
| 105,000–110,000 | 25 | 1.5% |
| 110,000–115,000 | 33 | 2.0% |
| 115,000–120,000 | 24 | 1.5% |
| 120,000–125,000 | 29 | 1.8% |
| 125,000–130,000 | 22 | 1.4% |
| 130,000–135,000 | 21 | 1.3% |
| 135,000–140,000 | 17 | 1.1% |
| 140,000–145,000 | 22 | 1.4% |
| 145,000–150,000 | 12 | 0.7% |
| 150,000–155,000 | 18 | 1.1% |
| 155,000–160,000 | 12 | 0.7% |
| 160,000–165,000 | 9 | 0.6% |
| 165,000–170,000 | 2 | 0.1% |
| 170,000–175,000 | 5 | 0.3% |
| 175,000–180,000 | 1 | 0.1% |
| 180,000–185,000 | 8 | 0.5% |
| 185,000–190,000 | 3 | 0.2% |
| 190,000–195,000 | 7 | 0.4% |
| 195,000–200,000 | 5 | 0.3% |
| 200,000+ | 15 | 0.9% |
What this can and cannot tell you: these are complaints owners chose to file, not a failure rate. Popular models accumulate more of them simply by being common. How this is built.
Owners filed 1,974 complaints with NHTSA about the 2008–2012 Jeep Liberty, and 1,615 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
Failures are spread across the mileage range, with the middle half between 36,500 and 92,541 miles. The median is 59,000 miles.
The most-reported areas are the electrical system (17.4% of complaints, typically around 70,000 miles), the airbag system (13.8% of complaints, typically around 55,000 miles), body structure (8.3% of complaints, typically around 58,000 miles).
7 recall campaigns cover this generation.
What fails, and when
- Electrical system70,000median 70,000 miles, middle half 40,000 to 99,000
- Airbag system55,000median 55,000 miles, middle half 38,000 to 87,000
- Body structure58,000median 57,682 miles, middle half 35,000 to 82,000
- Problems owners could not categorise85,000median 84,717 miles, middle half 55,000 to 110,000
- Fuel and propulsion system57,000median 57,000 miles, middle half 38,000 to 90,000
- Engine79,000median 79,354 miles, middle half 47,000 to 120,000
- Fuel system40,000median 40,000 miles, middle half 28,000 to 50,000
| System | Complaints | Share | Median | 25–75% |
|---|---|---|---|---|
| Electrical system | 344 | 17.4% | 70,000 | 40,000–99,000 |
| Airbag system | 273 | 13.8% | 55,000 | 38,000–87,000 |
| Body structure | 164 | 8.3% | 58,000 | 35,000–82,000 |
| Problems owners could not categorise | 146 | 7.4% | 85,000 | 55,000–110,000 |
| Fuel and propulsion system | 141 | 7.1% | 57,000 | 38,000–90,000 |
| Engine | 123 | 6.2% | 79,000 | 47,000–120,000 |
| Fuel system | 119 | 6.0% | 40,000 | 28,000–50,000 |
| Transmission and driveline | 89 | 4.5% | 56,000 | 36,000–86,000 |
| Visibility equipment | 79 | 4.0% | 52,000 | 32,000–79,000 |
| Visibility/wiper | 67 | 3.4% | 65,000 | 50,000–110,000 |
Which systems, and when
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 59,000 miles; the figures below show which parts of the car run ahead of that and which run behind.
The electrical system accounts for 17.4% of complaints (344 reports, 286 of them with a mileage figure), with a median of 70,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 39,700 and 99,000 miles.
The airbag system accounts for 13.8% of complaints (273 reports, 211 of them with a mileage figure), with a median of 55,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 38,000 and 86,985 miles.
Body structure accounts for 8.3% of complaints (164 reports, 130 of them with a mileage figure), with a median of 57,682 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 35,000 and 82,000 miles.
Problems owners could not categorise accounts for 7.4% of complaints (146 reports, 114 of them with a mileage figure), with a median of 84,717 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 55,000 and 110,000 miles.
The fuel and propulsion system accounts for 7.1% of complaints (141 reports, 117 of them with a mileage figure), with a median of 57,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 37,500 and 90,000 miles.
The engine accounts for 6.2% of complaints (123 reports, 104 of them with a mileage figure), with a median of 79,354 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 47,022 and 120,000 miles.
Differences between model years
Within this generation, complaint volume is not constant across model years. The 2008 model year drew the most — 764 complaints — while 2009 drew the fewest at 146. The median year sits at 271.
That makes 2008 an outlier: roughly 2.8 times the median year of this generation. A single year standing that far apart usually reflects either a first-year issue that was later corrected, or a component change introduced for that year. Anyone shopping this generation has a straightforward reason to prefer a different year, all else being equal.
Recalls and what they cover
NHTSA records 7 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.
The campaigns cluster around the airbag system (2), the hydraulic brake circuit (2), seats (1). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.
Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.
Reported severity
Of the 1,974 complaints filed against this generation, 100 reported a crash; 48 reported a fire; 137 reported an injury. Crash-involved reports represent 5.1% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
What this means if you are buying one
For a buyer, failures on this generation are spread rather than concentrated: the middle half falls between 36,500 and 92,541 miles, with a median of 59,000. There is no single mileage threshold to watch, which means condition and maintenance records are more informative than the odometer.
On inspection, the electrical system and the airbag system are where this generation's reports concentrate, so those are the areas worth a specific look. The airbag system in particular shows a median failure mileage of 55,000, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
Documented problems
Electrical 2011–2012
Totally Integrated Power Module (TIPM) failure — gauges dropping to zero with warning lights illuminating, no-start conditions, and fuel pump relay faults. Concentrated in the last two model years of the generation.
Body 2008–2010
Sky Slider full-length retractable fabric roof jams, binds, tears, and makes noise; drain tubes clog and leak water into the cabin. Optional equipment, offered on early KK years.
Body/Electrical 2008–2012
Window regulator failures carry over from the KJ generation.
By model year
| Year | Complaints | With mileage |
|---|---|---|
| 2008 | 764 | 626 |
| 2009 | 146 | 122 |
| 2010 | 271 | 236 |
| 2011 | 241 | 201 |
| 2012 | 552 | 430 |
Recalls (7)
| Campaign | Date | Component |
|---|---|---|
| 17V640000 | 2017-12-04 | Seats:front Assembly:head Restraint |
| 13V282000 | 2013-11-19 | Air Bags |
| 13V121000 | 2013-06-27 | Air Bags |
| 11V315000 | 2011-07-04 | Steering:column |
| 10V550000 | 2010-12-01 | Visibility:windshield Wiper/Washer:motor |
| 10V315000 | 2010-08-16 | Service Brakes, Hydraulic:foundation Components:master Cylinder |
| 10V009000 | 2010-02-01 | Service Brakes, Hydraulic |
What owners reported
Tl*the contact owns a 2008 Jeep Liberty. He stated that he had to disconnect the battery to tow the vehicle behind a mobile home, per manufacturers instructions. As a result, there is no power and the auxiliary braking system was inoperable. The contact stated that the auxiliary braking system has to be operable…
2008 · 10 miles · Electrical system
When at a stop, on a very little or slight incline, less than 7% by placing the vehicle in reverse the following occurs. Vehicle will surge about 6 inches and stop then surge about 6 inches and stop, by applying more throttle, engine RPM approx 2500 to 3000 the vehicle will move. Turned off the hill start assist…
2008 · 50 miles · Throttle and speed control
When driving the Jeep up hill the Jeep will drop its speed tremendously from 65 or 70 to 40 or even 30 MPH. This occurs every time i drive it up a hill. In heavy highway it is dangerous. The dealership said that's how they all operate and after checking the vehicle nothing is wrong with it. I was also told by the…
2008 · 1,000 miles · Engine and its cooling system
Jeep Liberty 08, engine hesitate and runs rough when driving at a steady 42-MPH and trying to accelerate. Test was performed by tech and concern was verified. Tech contacted engineers and was advised to replaced torque converter. Torque con. Was replaced but still have the same problem with the vehicle. Nothing…
2008 · 1,000 miles · Engine and its cooling system
Built from 1,615 NHTSA complaints with mileage · snapshot 2026-08-12 · open data · reproduce this page