1986 Gmc G2500: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
0 distinct recall campaigns
Not available median reported failure mileage
Scope: 1986 model year. Data updated: . 0 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Visibility:Defroster/Defogger/Hvac System:Fan/Motor is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Visibility:Defroster/Defogger/Hvac System:Fan/Motor | 1 |
Visibility:Defroster/Defogger/Hvac System:Fan/Motor: 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 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 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 |
|---|---|
| 1999 | 1 |
1999: 1
Pattern summary
Visibility:Defroster/Defogger/Hvac System:Fan/Motor leads the component reports. 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 605870 · 1999-02-03 (February 3, 1999)
HEATER BLOWER MOTOR FAILED CAUSING VEHICLE FIRE, STARTING IN THE DASH BOARD AREA.
Owner-reported narrative. Look up ODI 605870 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 1992 | 1995 | 2003 | 2004 | 2005 |
|---|---|---|---|---|---|
| Air Bags:Frontal | 00.0%No examples available for this selection. | 1100.0%ODI 804512TRUCK WAS IN AN ACCIDENT AND DRIVER'S SIDE AIR BAG DIDN'T DEPLOY . *AK CONSUMER HIT A FARMER'S DISK AND VEHICLE ROLLED OVER.*JB | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Electrical System | 1100.0%ODI 10492015 · 150,000 miTL* THE CONTACT OWNS A 1993 GMC RALLY/VANDURA G2500. THE CONTACT STATED THAT WHILE DRIVING 15 MPH, HE NOTICED SMOKE COMING FROM THE VENTS. THE VEHICLE WAS TAKEN TO THE CONTACT'S HOME AND PARKED. MINUTES LATER, THE VEHICLE EXPLODED IN FLAMES. THE FIRE DEPARTMENT WAS CALLED AND ISSUED AN INVESTIGATION REPORT STATING THAT THE CAUSE OF THE FIRE WAS AN ELECTRICAL FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE INCIDENT. THE VEHICLE WAS DESTROYED. THE FAILURE AND CURRENT MILEAGE WAS 150,000. ## VIN PASSED ## 1993 GMC SHERROD VAN ## | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Engine | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 1100.0%ODI 10887433I HAD TO REPLACE MY INJECTORS ON MY 2004 DIESEL TRUCK. I WAS TOLD GMC MAY HAVE HAD A RECALL ON THIS ISSUE BUT GMC IS GIVING ME THE RUN-AROUND! I JUST PAID $6,200.00 TO RESOLVE THE PROBLEM! | 00.0%No examples available for this selection. |
| Seat Belts:Front:Retractor | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Service Brakes | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 1100.0%ODI 10668868 · 36,317 miBRAKES FAILED AND I HAD TO SWERVE INTO ONCOMING LANE TO AVOID A REAR END COLLISION. PEDAL WENT TO FLOOR AND SECONDARY BRAKE SYSTEM BROUGHT THE TRUCK TO A STOP. INVESTIGATION SHOWED SEVERE RUSTING OF BRAKE LINES THROUGHOUT THE VEHICLE. THE TRAGEDY OF THIS IS THAT THIS TRUCK COST OVER $60,000 AND FOR PROBABLY $10 MORE AT THE TIME OF MANUFACTURE, GM COULD HAVE INSTALLED STAINLESS STEEL BRAKE LINES OR AT LEAST SOMETHING WITH SOME CORROSION TREATMENT. THIS IS A REAL TICKING TIME BOMB WITH ALL OF THE GM PRODUCTS ON THE USE CAR LOTS THAT ARE ABOUT … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Unknown Or Other | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 1100.0%ODI 10341056 · 15,000 miWHILE THE VEHICLE WAS PARKED IT CAUGHT FIRE AND COMPLETELY BURNED. *TR |
| Visibility:Defroster/Defogger/Hvac System:Fan/Motor | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Wheels | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2004: 0 complaints · 2005: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2004 | 0 | 0 | 0 |
| 2005 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2004 | 1 | 0 | 0 |
| 2005 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Visibility:Defroster/Defogger/Hvac System:Fan/Motor |
|---|---|
| Visibility:Defroster/Defogger/Hvac System:Fan/Motor | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.