Electrical systemPart report
1999 GMC Envoy Electrical system Problems
- Complaints
- 1about this part
- Share
- 11%of 9 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 1999 GMC Envoy, 11% of the 9 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10171318Jan 31, 2020This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10113443Feb 22, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10017165Oct 27, 2005Instrument panel cluster interior and/or head lamps flicker.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2009 | 4 | 24% |
| 2008 | 18 | 23% |
| 2007 | 59 | 27% |
| 2006 | 89 | 25% |
| 2005 | 183 | 38% |
| 2004 | 164 | 45% |
| 2003 | 77 | 20% |
| 2002 | 70 | 14% |
| 2001 | 3 | 60% |
| 2000 | 3 | 14% |
| 1999 | 1 | 11% |
| 1998 | 1 | 5% |
Other parts of the 1999 GMC Envoy
Suspension
3 complaintsTransmission and drivetrain
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsBody and structure
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
3 complaintsTransmission and drivetrain
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsBody and structure
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 1999 GMC Envoy
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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