2026 Jeep Grand Cherokee Other or unknown Problems
- Complaints
- 3about this part
- Share
- 9%of 32 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 3 complaints about the other or unknown of the 2026 Jeep Grand Cherokee, 9% of the 32 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I purchased a new 2026 Jeep Grand Cherokee Limited on August 31, 2026. Immediately after taking delivery, I discovered that the vehicle’s Assist and Automatic SOS services were not functioning. The Automatic SOS system does not connect to the required service, and these safety features remain unavailable. I reported the issue to Jeep Customer Care on September 1, 2026. Since then, I have worked extensively with Jeep Customer Care, the assigned Case Manager, Jeep’s technical team, and the dealership to resolve the problem. …”
NHTSA complaint #11766284, filed 2026-09“While driving approximately 65-70 mph on a highway, my 2026 Jeep Grand Cherokee 4x4 with approximately 15,000 miles suddenly jerked to the right and a loud knocking/clunking noise was heard from the drivetrain area. Immediately afterward, vehicle performance decreased significantly and the vehicle struggled to accelerate. The sudden loss of power at highway speed created a safety hazard due to surrounding traffic. No warning lights or messages appeared. The condition persists and the vehicle continues to have acceleration problems. …”
NHTSA complaint #11773028, filed 2026-10Related service bulletins
- 11035333Jul 20, 2026Evaporator - air conditioning
- 11035330Jul 20, 2026Evaporator - air conditioning
- 11035329Jul 20, 2026Evaporator - air conditioning
- 11035328Jul 20, 2026Evaporator - air conditioning
- 11034336Jun 15, 2026Heater - electric coolant
- 11034327Jun 15, 2026Heater - electric coolant
- 11033951Jun 10, 2026Heater core – none
- 11033306May 29, 2026Central ADAS Decision Module (CADM), Long Range Camera Front(LRCF), Advanced Driver Assist System (ADAS), Lane Assist Inoperative, Service Active Lane Management Message, Inside…
- 11032855May 12, 2026Issue: complaint of rattle from exhaust Before replacement: Check for loose exhaust Aluminum isolator brackets (check if the bracket is movable by hand/bolts not fully fastened…
- 11031340Apr 10, 2026Driver Side Heat Blows Warm
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 3 | 9% |
| 2025 | 16 | 20% |
| 2024 | 32 | 13% |
| 2023 | 67 | 16% |
| 2022 | 39 | 15% |
| 2021 | 57 | 14% |
| 2020 | 64 | 27% |
| 2019 | 77 | 21% |
| 2018 | 271 | 32% |
| 2017 | 77 | 21% |
| 2016 | 31 | 10% |
| 2015 | 193 | 14% |
| 2014 | 275 | 12% |
| 2013 | 60 | 7% |
| 2012 | 121 | 7% |
| 2011 | 136 | 8% |
| 2010 | 14 | 12% |
| 2009 | 10 | 7% |
| 2008 | 35 | 5% |
| 2007 | 39 | 4% |
| 2006 | 78 | 6% |
| 2005 | 137 | 7% |
| 2004 | 36 | 3% |
| 2003 | 13 | 2% |
| 2002 | 35 | 2% |
| 2001 | 13 | 1% |
| 2000 | 27 | 2% |
| 1999 | 36 | 2% |
| 1998 | 22 | 2% |
| 1997 | 30 | 3% |
| 1996 | 30 | 3% |
| 1995 | 16 | 2% |
| 1994 | 13 | 2% |
| 1993 | 9 | 2% |
Other parts of the 2026 Jeep Grand Cherokee
22 complaintsTransmission and drivetrain
12 complaintsElectrical system
7 complaintsBrakes
4 complaintsFuel system
3 complaintsVehicle speed control
3 complaintsBody and structure
1 complaints
← All problems reported for the 2026 Jeep Grand Cherokee
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology