Gmc C2500 SUBURBAN problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
0 distinct recall campaigns
50,000 mi median reported failure mileage
Scope: 1993 to 1999 model years. Data snapshot: . 3 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 1 of 4 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Fuel system concerns | 1 | 25.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 1 |
| Engine | 1 |
| Fuel System, Gasoline:Delivery:Fuel Pump | 1 |
| Seat Belts | 1 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module | 1 |
Electrical System: 1; Engine: 1; Fuel System, Gasoline:Delivery:Fuel Pump: 1; Seat Belts: 1; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip:Control Unit/Module: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2007 | 2 |
| 2008 | 1 |
| 2017 | 1 |
2007: 2; 2008: 1; 2017: 1
Pattern summary
Electrical System leads the component reports. Fuel system concerns appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10198305 · 2007-08-02 (August 2, 2007)
FUEL TANK PUMP AND SENDING UNIT, LOCATED IN TANK, WAS REPLACED DUE TO BURNING OF INTERNAL CONNECTOR. THIS BURNING CAUSED EXTREME VENTING OF GAS VAPORS DURING TANK FILL UP, AND COULD HAVE CAUSED AN EXPLOSION. I POSSES THE OLD PART WHICH CLEARLY SHOWS THE BURNED WORSE AND PLUG CONNECTOR. *JB
Owner-reported narrative. 112,485 miles reported. Look up ODI 10198305 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 1993 | 0 |
| 1997 | 0 |
| 1999 | 0 |
1993: 0; 1997: 0; 1999: 0