2008 Chevrolet Suburban 1500 Electrical system Problems
- Complaints
- 12about this part
- Share
- 12%of 101 total for the year
- Median mileage
- 55,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 12 complaints about the electrical system of the 2008 Chevrolet Suburban 1500, 12% of the 101 complaints for this model year. Where a mileage was given, the median is 55,000 miles.
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.
“Rear radio/control system started to smoke while stopped at an intersection in october 2018. We have not tried the radio, but the heated seat doesn't work. We are unsure if we should go out of town with it and have not had it inspected.”
NHTSA complaint #11208083, filed 2019-05, 152,000 miles“Rear radio/control system started to smoke while stopped at an intersection about a month ago. We have not tried the radio, but the heated seats still work. We are unsure if we should go out of town with it and have not had it inspected.”
NHTSA complaint #11151818, filed 2018-11, 152,000 miles“After having to replace my chrome door handle that broke on my back left door, the power lock is now not working on the same door. My children ride in this car, and I too am extremely frustrated that their safety is in jeopardy because of this issue. I'm beyond disappointed that my $55,000 vehicle has had so many issues. Please GM recall this vehicle and fix this lock issue! It's not safe!!”
NHTSA complaint #10386519, filed 2011-03, 47,385 miles“Left and right rear exterior door handles broken/inoperable. Those were removed and replaced at dealership, but at half price (parts and labor) since I had gone over the 36,000 mile warranty. Since that time, I have had all four mounts on exterior door handles break making it necessary to open the doors very carefully so that the handles do not break off completely so I can open the doors. Also I have had to replace the actuators on the driver's door and the left rear door. …”
NHTSA complaint #10465750, filed 2012-07, 40,814 miles“Engine stalls in traffic, rapidly goes from drive to park multiple times, door locks rapidly cycle multiple times, gauges flash, radio clock does not keep time. This is my 3rd report since august to your office for this problem. This is the 4th time since august our vehicle has been in the shop totaling more than 8 weeks. Chevrolet can't fix the problem and keeps trying to blame it on an after-market dvd player we had professionally installed. The dvd player was disconnected and suspected wires repaired by Chevrolet but the problem keeps happening. …”
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Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 11% |
| 2025 | 5 | 16% |
| 2023 | 3 | 18% |
| 2011 | 4 | 5% |
| 2009 | 6 | 11% |
| 2008 | 12 | 12% |
| 2007 | 26 | 14% |
| 2006 | 7 | 23% |
| 2005 | 46 | 49% |
| 2004 | 84 | 46% |
| 2003 | 60 | 34% |
| 2002 | 2 | 2% |
| 2001 | 4 | 4% |
| 2000 | 1 | 1% |
| 1999 | 2 | 3% |
| 1998 | 2 | 14% |
| 1997 | 2 | 13% |
| 1996 | 1 | 11% |
Other parts of the 2008 Chevrolet Suburban 1500
40 complaintsOther or unknown
19 complaintsBody and structure
18 complaintsLatches, locks and linkages
14 complaintsEngine
8 complaintsBrakes
3 complaintsEquipment
2 complaintsFuel system
2 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsElectronic stability control
1 complaintsEngine cooling
1 complaints
← All problems reported for the 2008 Chevrolet Suburban 1500
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