1999 GMC Sierra Equipment Problems
- Complaints
- 5about this part
- Share
- 1%of 600 total for the year
- Median mileage
- 150,145miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the equipment of the 1999 GMC Sierra, 1% of the 600 complaints for this model year. Where a mileage was given, the median is 150,145 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.
“I have a 1999 Gmc serria and I had a flat for the first time I read all the instructions fillowed the safty like blocking tire / ect and that no good jack slipped off the axile and the truck fell on the ground , good thing I feep the kids away fron the truck , because I tought to my self that that jack was no good.”
NHTSA complaint #741673, filed 2001-02“1.driver's seat, device that moves seat to different seating positions, fell apart. 2. Turn signal device clicks nonstop 3. Passenger seat belt locks tight when passenger is in the seat not allowing for movement.”
NHTSA complaint #10125216, filed 2005-06“Tow hook broke off while pulling another truck, cable came behined vehicle and went through rear window and out of the front windshield, also cable caused injury to driver's right ear. Manufacturer was notified. Feel free to provide any further information.”
NHTSA complaint #8008410, filed 2002-04Related service bulletins
- 10112697Dec 27, 2012This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire…
- 10027804Nov 1, 2008General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09.
- 10026805Sep 1, 2008Buick chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Csc letter was received.
- 10011190Aug 1, 2004Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742.
- 10012175Jun 1, 2004Loss of heating ventilation air conditioning. System mode and or temperature control.
- 10013211May 6, 2004Flexible spare tire hoist tool.
Equipment: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2014 | 1 | 1% |
| 2011 | 1 | 2% |
| 2009 | 1 | 3% |
| 2006 | 1 | 2% |
| 2005 | 2 | 2% |
| 2004 | 3 | 2% |
| 2003 | 3 | 1% |
| 2002 | 2 | 1% |
| 2001 | 2 | 1% |
| 2000 | 4 | 1% |
| 1999 | 5 | 1% |
| 1998 | 3 | 2% |
| 1996 | 4 | 2% |
| 1995 | 5 | 2% |
| 1994 | 5 | 3% |
| 1993 | 3 | 4% |
Other parts of the 1999 GMC Sierra
338 complaintsSuspension
39 complaintsVehicle speed control
39 complaintsTransmission and drivetrain
37 complaintsTires
31 complaintsBody and structure
30 complaintsFuel system
26 complaintsSeats
23 complaintsSteering
18 complaintsVisibility (wipers, defrost, mirrors)
18 complaintsEngine cooling
17 complaintsSeat belts
15 complaints
← All problems reported for the 1999 GMC Sierra
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