2006 GMC Envoy Electrical Problems
114 owner complaints · median failure at 100,000 miles · typical repair $850
The 2006 GMC Envoy has 114 owner complaints about electrical problems filed with NHTSA, typically reported around 100,000 miles with a typical repair estimate of $850. Related reports include 23 alleged fires, 2 alleged crashes, 2 alleged injuries.
Failure profile
| Complaints filed (NHTSA) | 114 |
|---|---|
| Failure mileage — 25th percentile | 65,000 mi |
| Failure mileage — median | 100,000 mi |
| Failure mileage — 75th percentile | 126,000 mi |
| Typical repair estimate | $850 |
| Severity rating | Severe |
| Related serious reports | 23 alleged fires, 2 alleged crashes, 2 alleged injuries |
What this means for owners
- Check open recalls first. A manufacturer recall covering this component means the repair is free at a dealer — the 2006 GMC Envoy recall list is on the model year page.
- Reported, not proven. These are unverified owner complaints. Volume shows a pattern worth checking with a dealer or mechanic, not a confirmed defect in every vehicle.
- Mileage is a guide, not a schedule. Half of the reported failures happened before the median mileage and half after — maintenance history and driving conditions move that point a lot.
- Compare within the model line. If this component also fails early on adjacent model years, the pattern is stronger than a single-year spike.
People also ask
Does the 2006 GMC Envoy have electrical problems?
Owners have filed 114 electrical-related complaints for this model year, most commonly around 100,000 miles. Complaints are unverified owner reports — check open recalls and service bulletins before assuming a defect.
When does the 2006 GMC Envoy fail in this area?
The median failure mileage for electrical issues on this model year is 100,000 miles (25th percentile 65,000, 75th percentile 126,000).
How much does the repair cost?
The typical repair estimate for this failure pattern is $850. Actual costs vary by shop, region and whether the part is repaired or replaced.
Other components on the 2006 GMC Envoy
fuel system (245) · lighting (51)
Related OBD-II diagnostic codes for electrical issues: P0562 · P0135
Source: ProblemsByVin (CC BY 4.0), aggregated from public NHTSA complaint data. Owner complaints are unverified. See Data Sources & Methodology. VinSpecs is an independent service, not affiliated with NHTSA or any manufacturer.