1994 GMC S15
Only 6 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1980 | 1 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 1 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 2 |
| 1989 | 8 |
| 1990 | 3 |
| 1991 | 8 |
| 1992 | 3 |
| 1993 | 4 |
| 1994 | 6 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2001 | 1 |
KNOWN PROBLEM AREAS
Only 6 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
3 of 6 total reports mention: service brakes, most commonly citing hydraulic.
CRASH INJURY1 of 6 total reports mentions: visibility, most commonly citing motor.
1 of 6 total reports mentions: fuel system, gasoline, most commonly citing tank assembly.
1 of 6 total reports mentions: engine and engine cooling, most commonly citing exhaust system.
SAFETY TIMELINE
THE FUEL TANK FILLER PIPES WERE NOT MANUFACTURED TO SPECIFICATION WHICH CAUSED LOSS OF FUEL BETWEEN THE FUEL TANK FILLER PIPE AND THE VENT TUBE DURING A TEST. THE LOSS OF FUEL WAS IN EXCESS OF THE AMO
Remedy: DEALERS WILL REPLACE THE FUEL FILLER PIPE ON THESE VEHICLES.
Campaign 94V014000 — check if this car was fixed
A VACUUM HOSE CAN DETACH FROM THE POWER BRAKE BOOSTER CHECK VALVE AS A RESULT OF ENGINE BACKFIRE.
Remedy: DEALERS WILL INSTALL A CLAMP ON THE POWER BRAKE BOOSTER ASSIST.
Campaign 94V228000 — check if this car was fixed
BUY-SMART CHECKLIST
1994 GMC S15 — pre-purchase inspection
- Test/inspect for service brakes issues (3 reports on file for this year).
- Test/inspect for visibility issues (1 reports on file for this year).
- Test/inspect for fuel system, gasoline issues (1 reports on file for this year).
- Verify recall 94V014000 (fuel system, gasoline) has been completed.
- Verify recall 94V228000 (service brakes, hydraulic) has been completed.
FAQ
Is the 1994 GMC S15 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 1994 GMC S15?
The most-reported component is service brakes, accounting for 50% of complaints on file.
How many recalls does the 1994 GMC S15 have?
2 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.