2018 Jeep Grand Cherokee problems by component
842 owner complaints filed with NHTSA for the 2018 Jeep Grand Cherokee, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Electrical System → | 336 | 40% | 29,000 mi |
| Engine → | 120 | 14% | 15,375 mi |
| Power Train → | 70 | 8% | 23,753 mi |
| Fuel/propulsion System → | 43 | 5% | 5,149 mi |
| Seats → | 42 | 5% | — |
| Vehicle Speed Control → | 36 | 4% | 6,979 mi |
| Service Brakes, Hydraulic → | 32 | 4% | 73,750 mi |
| Service Brakes → | 29 | 3% | 8,000 mi |
| Air Bags → | 23 | 3% | — |
| Exterior Lighting → | 22 | 3% | — |
| Forward Collision Avoidance → | 17 | 2% | — |
| Engine and Engine Cooling → | 16 | 2% | — |
| Fuel System, Diesel → | 16 | 2% | — |
| Structure → | 16 | 2% | — |
| Suspension → | 16 | 2% | — |
| Back Over Prevention → | 14 | 2% | — |
| Steering → | 14 | 2% | — |
| Visibility/wiper → | 11 | 1% | — |
| Seat Belts | 9 | 1% | — |
| Wheels | 9 | 1% | — |
| Equipment | 7 | 1% | — |
| Lane Departure | 7 | 1% | — |
| Electronic Stability Control (esc) | 6 | 1% | — |
| Visibility | 5 | 1% | — |
| Fuel System, Gasoline | 3 | 0% | — |
| Traction Control System | 3 | 0% | — |
| Interior Lighting | 2 | 0% | — |
| Service Brakes, Air | 2 | 0% | — |
| Carry Handle, Shell, Base | 1 | 0% | — |
| Chest Clip, Buckle, Harness | 1 | 0% | — |
| Tires | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.