1991 GMC S15
Only 8 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 8 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 8 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
5 of 8 total reports mention: service brakes, hydraulic.
Show complaint excerpts
WHILE DRIVING EXPERIENCE INTERMITTENT FAILURE OF ANTI-LOCK BRAKE CONTROL MODULE, RENDERING ABS INOPERATIVE, WITHOUT WARNING. TT ELECTRONICS INSIDE ABS CONTROL MODULE FAILED AND THE UNIT WAS NOT SERVICABLE. *YH
NHTSA ODI report, 19951013
2 of 8 total reports mention: seat belts.
Show complaint excerpts
THE BACK SEAT BELT BUCKLES DON'T HOLD. PLEASE DESCRIBE. TT
NHTSA ODI report, 19951205
REAR PASSENGER CENTER SEAT BELT BUCKLE, MALE WON'T GO INTO FEMALE PORTION. TT
NHTSA ODI report, 19951031
1 of 8 total reports mentions: service brakes, hydraulic.
1 of 8 total reports mentions: power train.
1 of 8 total reports mentions: engine and engine cooling.
SAFETY TIMELINE
USE OF IMPROPER PRIMER ON METAL SURFACES OF WINDSHIELD AND SIDE WINDOW OPENINGS COULD CAUSE LOW ADHESION TO THE METAL SURFACE AND WOULD NOT PROVIDE RETENTION REQUIRED BY FMVSS 212.
Remedy: REMOVE AND REINSTALL GLASS USING PROPER PRIMER.
Campaign 90V107000 — check if this car was fixed
NUTS USED TO ATTACH LOWER CONTROL ARMS, REAR SPRING AND SHACKLE, AND REAR SHOCK ABSORBERS DO NOT MEET SPECIFICATIONS AND COULD "STRIP".
Remedy: REPLACE LOWER CONTROL ARM ATTACHMENT NUTS AS WELL AS REAR SPRING AND SHACKLE, AND REAR SHOCK ABSORBER NUTS.
Campaign 90V193000 — check if this car was fixed
THE ENGINE COOLING FAN BLADES BREAK AS A RESULT OF FATIGUE AND/OR VEHICLE INDUCED STRESS.
Remedy: INSTALL A NEWLY DESIGNED FAN ASSEMBLY.
Campaign 93V008000 — check if this car was fixed
ENGINE COMPARTMENT FIRES
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER S
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
Campaign 06E026000 — check if this car was fixed
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE N
Remedy: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
Campaign 06E049000 — check if this car was fixed
BUY-SMART CHECKLIST
1991 GMC S15 — pre-purchase inspection
- Test/inspect for service brakes, hydraulic issues (5 reports on file for this year).
- Test/inspect for seat belts issues (2 reports on file for this year).
- Test/inspect for service brakes, hydraulic issues (1 reports on file for this year).
- Verify recall 90V107000 (visibility) has been completed.
- Verify recall 90V193000 (suspension) has been completed.
- Verify recall 93V008000 (engine and engine cooling) has been completed.
- Verify recall 06E026000 (exterior lighting) has been completed.
- Verify recall 06E049000 (exterior lighting) has been completed.
FAQ
Is the 1991 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 1991 GMC S15?
The most-reported component is service brakes, hydraulic:antilock/traction control/electronic limited slip, accounting for 63% of complaints on file.
How many recalls does the 1991 GMC S15 have?
5 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.