1999 GMC Sierra 1500 Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 1%of 158 total for the year
- Median mileage
- 90,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the transmission and drivetrain of the 1999 GMC Sierra 1500, 1% of the 158 complaints for this model year. Where a mileage was given, the median is 90,000 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.
“After the warranty ran out and at about 60,000 miles the transmission started shifting hard from first to second gear. The check engine light started coming on intermittently. When the engine code was checked it was the 1870 transmission slippage code. After checking online there were hundreds of other customers with the same problem. I took it to the dealer after the condition worsened and the dealer recommended replacing the transmission without even seeing the problem duplicated. This should have been a recall item years ago. I have had to replace the electronic fuel pump twice. …”
NHTSA complaint #10176237, filed 2006-12, 60,000 milesRelated service bulletins
- 10112600Nov 26, 2012This Preliminary Information communication provides information to the technician with the axel setup information from American Axle Manufacturing. Technician should be advised…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 35 | 24% |
| 2025 | 28 | 22% |
| 2024 | 73 | 19% |
| 2023 | 92 | 18% |
| 2022 | 113 | 19% |
| 2021 | 145 | 24% |
| 2020 | 99 | 20% |
| 2019 | 140 | 21% |
| 2018 | 131 | 43% |
| 2017 | 118 | 33% |
| 2016 | 84 | 24% |
| 2015 | 99 | 14% |
| 2014 | 69 | 9% |
| 2013 | 3 | 3% |
| 2012 | 6 | 6% |
| 2011 | 24 | 8% |
| 2010 | 4 | 2% |
| 2009 | 9 | 4% |
| 2008 | 6 | 2% |
| 2007 | 6 | 2% |
| 2006 | 13 | 9% |
| 2005 | 11 | 6% |
| 2004 | 8 | 4% |
| 2003 | 6 | 3% |
| 2002 | 5 | 3% |
| 2001 | 3 | 2% |
| 2000 | 9 | 5% |
| 1999 | 2 | 1% |
| 1998 | 7 | 12% |
| 1997 | 8 | 10% |
| 1994 | 1 | 8% |
Other parts of the 1999 GMC Sierra 1500
103 complaintsSeats
10 complaintsBody and structure
9 complaintsElectrical system
8 complaintsFuel system
7 complaintsSuspension
7 complaintsEngine cooling
6 complaintsOther or unknown
6 complaintsSteering
4 complaintsSeat belts
3 complaintsTires
3 complaintsAir bags
2 complaints
← All problems reported for the 1999 GMC Sierra 1500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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