Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 3 complaints on file for the 1996 GMC S15 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.
3
NHTSA complaints
1
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Brakes | 2 | 67% | ▼ down |
| Visibility & Wipers | 1 | 33% | ▼ down |
1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.
Defect
SOME OF THESE TRUCKS WERE BUILT WITH TRANSMISSIONS CONTAINING PARTS WHICH WERE NOT MACHINED TO GM'S SPECIFICATIONS.
Consequence
THESE TRANSMISSIONS COULD SEIZE AND LOCK THE REAR DRIVE WHEELS WHILE THE TRUCK IS BEING DRIVEN CAUSING A LOSS OF VEHICLE CONTROL INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Remedy
DEALERS WILL INSPECT THE TRANSMISSION MAIN SHAFT OUTPUT TORQUE USING A SPECIAL TOOL. IF THE OUTPUT TORQUE DOES NOT MEET SPECIFICATIONS, THE TRANSMISSION WILL BE REPLACED.
The record is thin — 3 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.
Yes — NHTSA lists 1 recall campaign affecting the 1996 GMC S15. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.