2015 Chevrolet Suburban Other or unknown Problems
- Complaints
- 54about this part
- Share
- 13%of 431 total for the year
- Median mileage
- 55,000miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 54 complaints about the other or unknown of the 2015 Chevrolet Suburban, 13% of the 431 complaints for this model year. Where a mileage was given, the median is 55,000 miles. 2 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Automatic transmission: cooling unit and lines. The person in the Chevrolet dealer told me that this can cause a fire. Because the cooling and the oil like was leaking and need to be fix and it will cost me 1240.00 dollars. I take to the dealer because the check engine was flashing not stop.”
NHTSA complaint #11385476, filed 2020-12, 70 miles“While stationary, when opening the automatic rear lift gate, the gate gets to a fully open position and then slammed back closed striking me in the top of my head. This continues to happen wvrytomw the lift gate is opened. Research online makes it appear as though this is a known and continuous issue. No serious injuries were sustained, but somebody could be seriously injured by this issue.”
NHTSA complaint #11207433, filed 2019-05, 79,000 miles“My AC condenser has a leak. Gm issued a special recall if the owner reported it within 60,000 miles. I wasn't lucky enough for my AC to fail within that period nor was I notified that the condenser was a manufacture defect. Gm will not fix my AC condenser unless I pay out of pocket $1000.”
NHTSA complaint #11328017, filed 2020-06, 97,000 miles“My vehicle has exhibited a knocking noise on the left driver side tire, problems with vibration at high speeds, engine light coming on if driving highway speeds, brake issues, brakes become stiff and will not stop vehicle whatsoever! At both this happened twice while my car was in motion nearly killing me and my kids!!! Air conditioning issues as well. Blows hot air until you play with bottoms.”
NHTSA complaint #11089173, filed 2018-04, 48,989 miles“The air conditioner went out on my Suburban in early june. I am still waiting for the part that is on back order. It gets very hot in the summer in my state and is concerning to me and my children. When we are stopped in traffic it is horrible. We can't take our dogs with us because it is too hot for them.”
NHTSA complaint #11005585, filed 2017-07, 35,000 milesRelated service bulletins
- 11037555Sep 26, 2026This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- 11037253Sep 4, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11035340Jul 21, 2026PI to help diagnose A/C concern
- 11035308Jul 21, 2026This PI provides diagnostic tips for diagnosing electric trailer brakes issues.
- 11032777May 14, 2026This PI provides diagnostic tips for diagnosing electric trailer brakes issues.
- 11030974Apr 1, 2026This preliminary information communicates information about how to determine if a wheel and tires size change is available.
- 11030092Mar 9, 2026This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
- 11030091Mar 9, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11028700Feb 5, 2026This preliminary information communicates an issue with aftermarket LED headlights causing IPC warning messages and MIL along with several low speed lan DTCs.
- 11027698Jan 16, 2026This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 3 | 7% |
| 2023 | 15 | 11% |
| 2022 | 11 | 9% |
| 2021 | 15 | 7% |
| 2020 | 4 | 9% |
| 2019 | 5 | 6% |
| 2018 | 11 | 13% |
| 2017 | 18 | 13% |
| 2016 | 26 | 12% |
| 2015 | 54 | 13% |
| 2014 | 18 | 31% |
| 2013 | 46 | 39% |
| 2012 | 38 | 38% |
| 2011 | 46 | 31% |
| 2010 | 47 | 40% |
| 2009 | 23 | 22% |
| 2008 | 41 | 19% |
| 2007 | 39 | 13% |
| 2006 | 2 | 9% |
| 2005 | 5 | 4% |
| 2004 | 5 | 2% |
| 2003 | 4 | 1% |
| 2002 | 9 | 3% |
| 2001 | 7 | 2% |
| 2000 | 7 | 2% |
| 1999 | 8 | 1% |
| 1998 | 4 | 2% |
| 1997 | 10 | 2% |
| 1996 | 9 | 3% |
| 1995 | 8 | 2% |
| 1994 | 13 | 2% |
| 1993 | 7 | 1% |
| 1992 | 4 | 2% |
| 1991 | 2 | 4% |
| 1989 | 3 | 5% |
| 1987 | 1 | 6% |
| 1986 | 2 | 29% |
Other parts of the 2015 Chevrolet Suburban
153 complaintsSteering
60 complaintsElectrical system
58 complaintsTransmission and drivetrain
48 complaintsEngine
39 complaintsBody and structure
34 complaintsSuspension
29 complaintsFuel system
27 complaintsElectronic stability control
22 complaintsAir bags
11 complaintsExterior lighting
10 complaintsSeat belts
8 complaints
← All problems reported for the 2015 Chevrolet Suburban
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