Is the 2006 Jeep Grand Cherokee a bad year?
1,280 owner complaints to NHTSA. Transmission complaints: 173, 4.3× a quiet Grand Cherokee year.
Keep it, but watch the transmission
The transmission draws 4.3× the complaints of a quiet Grand Cherokee year, spread over 56k–117k miles, so there's no single mileage to plan around.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2006 Grand Cherokee owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 84,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Electrical systemSTANDS OUT | 753 (59%) | 64k–119k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| EngineSTANDS OUT | 176 (14%) | 42k–100k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Transmission and drivetrainSTANDS OUT | 173 (14%) | 56k–117k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Body structureSTANDS OUT | 119 (9%) | 52k–90k miles · around this mileage | — |
| Seat beltsSTANDS OUT | 41 (3%) | 68k–118k miles · around this mileage | — |
| Brakes | 71 (6%) | 43k–111k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Exterior lighting | 64 (5%) | 70k–130k miles · around this mileage | — |
| Air bags | 60 (5%) | 62k–143k miles · around this mileage | — |
| Speed control | 52 (4%) | 54k–97k miles · around this mileage | — |
| Steering | 37 (3%) | 60k–129k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Stability control | 31 (2%) | 80k–132k miles · around this mileage | — |
| Fuel system | 17 (1%) | 60k–99k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Suspension | 9 (1%) | 34k–116k miles · around this mileage | Ball joint replacement (one joint) $200–$500 · Control arm replacement (one arm) $200–$900 |
| Latches and locks | 25 (2%) | 46k–70k miles · mostly behind | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 84,000 miles. Not a quote.
What owners reported alongside their complaints
Of 1,280 complaints: 47 mention a crash · 7 mention a fire · 33 report an injury · 20 say the car was towed.
5 complaints were filed in the last 12 months, the newest in Apr 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
Esm (Electronic shift module) is faulty on these models; 2006 Jeep grand cherokee. This issue does not allow the shifter to communicate with the transmission.
Starting at around 55,000 miles while I would be driving my Jeep, the car would stop moving but the engine would rev as I pushed on the pedal.
Hello, I had N23 recall done on my Jeep ,after getting alot of snow in dec I decided to shift into X4 low and it said service 4X4 system.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 84,000 miles), not by content. Unverified.
Recalls for the 2006 Jeep Grand Cherokee: 6
This defect can affect the safe operation of the airbag system. In the affected vehicles, the driver may accidentally hit the ignition key with their knee, unintentionally knocking the key out of the run position, turning off the engine. If the ignition key inadvertently moves into the OFF or ACCESSORY position, the engine will turn off, which will then depower various key safety systems including but not limited to air bags, power steering, and power braking.
A transfer case electrical failure may result in an unintentional shifting of the transfer case into the neutral position. If the vehicle shifts into neutral, it may roll away increasing the risk of a crash or personal injury.
These suspension systems were produced with grade 2 carriage bolts instead of the proper grade 5 carriage bolts. The improper grade 2 carriage bolts could experience a loss of clamping force for the bottom strut fork. This condition could cause a loss of effective lift and lowering of the affected vehicle, possibly creating the driver to panic which could possibly lead to a vehicle crash.
These headlamps fail to conform to the requirements of federal motor vehicle safety standard no. 108, "Lamps, reflective devices, and associated equipment." These lamps do not contain the required amber side reflectors. Decreased lighting visibility may result in a vehicle crash.
On certain sport utility vehicles, the software programmed into the ABS electronic control module may allow a momentary delay in braking when coasting up a hill during certain conditions. This could cause a crash without warning.
On certain sport utility vehicles, the inflator connector for the driver's air bag may have been incorrectly assembled. The air bag may not inflate properly which can increase the risk of injury in certain crash conditions.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Jeep: 24
Repair instructions Jeep sent its dealers for symptoms seen in the shop on the 2006 Jeep Grand Cherokee. Ask a dealer or mechanic for a bulletin by its number.
NAG1 Transmission Before installing the transmission with the engine, check for dowel pins (2) for alignment
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number
Exterior Mirror The latest version of these exterior mirrors have had their glass removed to be serviced separatly
UConnect Hands Free Module Fails To Respond Due To Module Lock Up
NHTSA defect investigations: 2
Air Bag Non-deployment
Fleet Vehicle Recall Completion Audit
Neighbouring years
2005 Grand Cherokee: 2,051 complaints, keep it · 2007 Grand Cherokee: 1,109 complaints, keep it, but watch the engine.
Every Jeep Grand Cherokee year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Grand Cherokee years side by side
Other Jeep models: Jeep Cherokee · Jeep Commander · Jeep Compass · Jeep Gladiator · Jeep Grand Cherokee 4xe · Jeep Grand Cherokee L · Jeep Grand Wagoneer · Jeep Laredo · Jeep Liberty · Jeep Patriot · Jeep Renegade · Jeep Wagoneer · Jeep Wrangler · Jeep Wrangler 4xe · Jeep Wrangler Sahara. All makes and models.
Questions
Is the 2006 Jeep Grand Cherokee a bad year?
1,280 owner complaints to NHTSA. Transmission complaints: 173, 4.3× a quiet Grand Cherokee year. At 84,000 miles the tool says: Keep it, but watch the transmission. The transmission draws 4.3× the complaints of a quiet Grand Cherokee year, spread over 56k–117k miles, so there's no single mileage to plan around.
What are the most common problems with the 2006 Jeep Grand Cherokee?
By owner complaints to NHTSA: electrical system (753), engine (176), transmission and drivetrain (173), body structure (119), seat belts (41). Half of the transmission complaints were filed between 56k–117k miles.
How many recalls does the 2006 Jeep Grand Cherokee have?
6 recall campaigns list this model year: Electrical system (NHTSA 14V-438), Transmission and drivetrain (NHTSA 13V-175), Suspension (NHTSA 09E039000), Exterior lighting (NHTSA 09E012000) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.