Total Complaints
1225 filings
CHEVROLET S10 · model year
1225 NHTSA complaints, 142 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1994CHEVROLETS10 carries 1225 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 142 crashes, 12 fires, 60 injuries, and 2 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1994 S10 is service brakes, hydraulic:antilock/traction control/electronic limited slip with 447 filings, followed by visibility:windshield wiper/washer:motor (112) and visibility:windshield wiper/washer (99). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 57 investigation files overlapping the 1994 S10, and 2 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
1225 filings
Crashes Reported
142 reports
Source
NHTSA ODI
Federal complaints database
Above median complaint volume — review patterns below.
| Component | Count |
|---|---|
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP | 447 |
| VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR | 112 |
| VISIBILITY:WINDSHIELD WIPER/WASHER | 99 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 43 |
| VEHICLE SPEED CONTROL | 31 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 24 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS | 16 |
| ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE) | 16 |
| ENGINE AND ENGINE COOLING:ENGINE | 14 |
| UNKNOWN OR OTHER | 13 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR | 12 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 12 |
| VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING | 12 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 11 |
| EQUIPMENT:MECHANICAL:CARRIER/RACK | 11 |
1994 CHEVROLET S10 BLAZER. CONSUMER WRITES IN REGARDS TO VEHICLE ENGINE DAMAGE DONE BY TOW COMPANY. *TGW THE CONSUMER STATED SHE ADVISED THE TOW COMPANY, THAT WHEN THE VEHICLE WAS DROPPED OFF AT THE REPAIR SHOP, TO INFORM THEM NOT TO TURN ON THE ENGINE BEFORE DRAINING OFF SOME OF THE OIL. THE CONSUMER STATED THE TOW COMPANY DID NOT COMPLY WITH HER REQUEST, AND THEREFORE, WHEN THE ENGINE WAS TURNED ON, IT DESTROYED THE PISTON RODS.
SHORTLY AFTER PURCHASING THIS VEHICLE (SECOND OWNER) I NOTICED A GLITCH IN THE WINDSHIELD WIPER OPERATION, NOTABLY A SUDDEN CEASE IN OPERATION, WHETHER OR NOT THE INTERMITTENT SYSTEM WAS ACTIVATED. THIS OCCURRED USUALLY AFTER 20 OR MORE MINUTES OF DRIVING, WHICH RESULTS IN SOME FAIRLY DANGEROUS VEHICLE OPERATION IN INCLEMENT WEATHER. *NM
Mileage: 120,000
DAD: THE CONTACT OWNS A 1994 CHEVROLET SAA. THE CONTACT STATED THAT THE MOTOR MOUNT BROKE, CAUSING IT TO CUT A HOLE IN THE WIRING THAT LED TO THE IGNITION. THE CONTACT STATED THAT THE PROBLEM WITH THIS WAS THAT IT KILLED THE ENGINE, AND LED TO NOT HAVING POWER STEERING OR BRAKES. THE CONSUMER HAS BEEN DISCUSSING THE PROBLEM WITH THE DEALERSHIP. THE CONSUMER'S CONCERN WAS WITH THE ROUTING OF THE WIRING SYSTEM IN THE VEHICLE. THE CONSUMER HAS NOT CONTACTED THE MANUFACTURER, BUT WILL BE PROVIDED WITH THE TELEPHONE NUMBER SO HE COULD CONTACT THEM. *AK
Mileage: 86,000
DT: THE SPARE TIRE FELL OFF FROM UNDER THE VEHICLE AND THE VERY END OF THE CABLE RUSTED . THIS HAPPENED ON AUGUST 8, 2005. HEARD A NOISE FROM UNDER THE TRUCK AND REALIZED THE SPARE TIRE FELL OFF. *AK *JB
Mileage: 70,000
DT: THE CONTACT OWNED A 1994 CHEVROLET S10 PICKUP. WHILE ON THE NY THROUGHWAY AT MILE POST 145 WEST BOUND WITH TWO LANES OF VERY HEAVY TRAFFIC ALL THE VEHICLE IN FRONT OF CONTACT'S VEHICLE WERE HITTING THE BRAKES BECAUSE IT WAS HEAVY TRAFFIC. CONTACT'S VEHICLE WAS ON THE OUTSIDE PASSING LANE GOING STRAIGHT WITH PLENTY OF ROOM BARELY HIT THE BRAKES AND THEY WENT TO THE FLOOR. SINCE EVERYONE IN FRONT SUDDENLY STOPPED CONTACT'S VEHICLE HAD TO MOVE OVER, WENT ON THE MEDIAN IN THE HIGHWAY TO KEEP FROM HITTING THE VEHICLE IN FRONT AND PASSED ABOUT 40-50 VEHICLES. BEGAN DOWN SHIFTING, AND FINALLY GOT THE VEHICLE TO STOP. THE VEHICLE WAS TOWED TO THE REPAIR SHOP, AND THEY REPAIRED BOTH BRAKE LINES. CONTACT KNEW SOMEONE THAT OWNED A 1996 CHEVROLET SILVERADO AND HAD SAME PROBLEM, BRAKE LINE BROKE AND VEHICLE WENT INTO A WALL. ALSO, KNEW A RETIRED MECHANIC, WHO STATED THAT THIS WAS A KNOWN PROBLEM WITH GM ABS BRAKES. THE BACK BRAKES HAD TO BE ADJUSTED VERY TIGHTLY TO HAVE BRAKE PRESSU
MY 1994 CHEVROLET S-10 PICKUP IS NOT INCLUDED IN RECALL #98V150001. I THINK IT SHOULD BE. I AM HAVING THE EXACT SAME PROBLEMS WITH MY WINDSHIELD WIPERS. THEY INTERMITTENTLY DO NOT WORK. SOMETIMES THEY STOP WORKING AS I'M DRIVING. I BELIEVE THIS ISSUE STARTED WITH THE NEW BODY STYLE FOR S-10 PICKUPS, WHICH IS WHAT I HAVE. SHOULD MY VEHICLE BE INCLUDED? VIN: [XXX] THANKS. *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Mileage: 55,000
I PURCHASED MY 1994 CHEVY S-10, VIN [XXX], NEW IN '94. WITHIN THE FIRST 3 MONTHS OF OWNERSHIP, I NOTICED A PROBLEM WITH THE REAR BRAKING SYSTEM. THE PROBLEM, THE ADJUSTORS ARE SHOVING THE SHOES TOO TIGHT AGAINST THE DRUMS, CAUSING THEM TO DRAG, GLAZING THE SHOES, & AFTER PERIODS OF TIME, BURNING UP THE SHOES, WARPING THE DRUMS. I'VE HAD TO REPLACE SHOES & DRUMS AN AVERAGE OF EVERY 30,000 MILES. TAKEN THE TRUCK BACK SEVERAL TIMES WITH NO RESULTS OR PROBLEM ACKNOWLEDGMENT. THEY CLEAN THEM, ADJUST THEM, CHARGE ME, SHIP ME OUT THE DOOR. WHEN THE ROADWAY IS WET OR SNOWY, THE REAR BRAKES CONSTANTLY LOCK UP. THIS HAS THROWN ME INTO SEVERAL INTERSECTIONS, INTO ONCOMING TRAFFIC, BECAUSE OF NO BRAKES. WHEN THE REAR BRAKES LOCK UP THE FRONT BRAKES UNLOAD, LEAVING ME WITH NO BRAKES. THE FRONT PADS GO AN AVERAGE OF 80,000 MILES WITHOUT NEEDING CHANGED. YOU ASK FOR NUMBER OF FAILURES. THE BRAKES FAIL DURING RAINS, SNOW, ETC? EACH TIME I HIT MY BRAKES DURING THESE CONDITIONS IS A FAILURE.
Mileage: 30,000
I PURCHASED MY 1994 CHEVY S-10, VIN [XXX], NEW IN '94. WITHIN THE FIRST 3 MONTHS OF OWNERSHIP, I NOTICED A PROBLEM WITH THE REAR BRAKING SYSTEM. THE PROBLEM, THE ADJUSTORS ARE SHOVING THE SHOES TOO TIGHT AGAINST THE DRUMS, CAUSING THEM TO DRAG, GLAZING THE SHOES, & AFTER PERIODS OF TIME, BURNING UP THE SHOES, WARPING THE DRUMS. I'VE HAD TO REPLACE SHOES & DRUMS AN AVERAGE OF EVERY 30,000 MILES. TAKEN THE TRUCK BACK SEVERAL TIMES WITH NO RESULTS OR PROBLEM ACKNOWLEDGMENT. THEY CLEAN THEM, ADJUST THEM, CHARGE ME, SHIP ME OUT THE DOOR. WHEN THE ROADWAY IS WET OR SNOWY, THE REAR BRAKES CONSTANTLY LOCK UP. THIS HAS THROWN ME INTO SEVERAL INTERSECTIONS, INTO ONCOMING TRAFFIC, BECAUSE OF NO BRAKES. WHEN THE REAR BRAKES LOCK UP THE FRONT BRAKES UNLOAD, LEAVING ME WITH NO BRAKES. THE FRONT PADS GO AN AVERAGE OF 80,000 MILES WITHOUT NEEDING CHANGED. YOU ASK FOR NUMBER OF FAILURES. THE BRAKES FAIL DURING RAINS, SNOW, ETC? EACH TIME I HIT MY BRAKES DURING THESE CONDITIONS IS A FAILURE.
Mileage: 30,000
COMPLAINT REGARDING THE INJECTORS ON THE 1994 CHEVROLET S-10.*MR THE CONSUMER STATED HE HAD TO REPLACE THE INJECTORS TWICE. THE ENGINE WAS REPLACED BECAUSE IT CRACKED AND LEAKED. THE HEATER CORE WAS REPLACED DUE TO A MISROUTED WIRING HARNESS. *JB
COMPLAINT REGARDING THE INJECTORS ON THE 1994 CHEVROLET S-10.*MR THE CONSUMER STATED HE HAD TO REPLACE THE INJECTORS TWICE. THE ENGINE WAS REPLACED BECAUSE IT CRACKED AND LEAKED. THE HEATER CORE WAS REPLACED DUE TO A MISROUTED WIRING HARNESS. *JB
COMPLAINT REGARDING THE INJECTORS ON THE 1994 CHEVROLET S-10.*MR THE CONSUMER STATED HE HAD TO REPLACE THE INJECTORS TWICE. THE ENGINE WAS REPLACED BECAUSE IT CRACKED AND LEAKED. THE HEATER CORE WAS REPLACED DUE TO A MISROUTED WIRING HARNESS. *JB
BOTH TAILGATE CABLES HAVE BROKEN. THE FIRST HAS BEEN BROKEN FOR A YEARS, THE SECOND SNAPPED AS I WAS UNLOADING A HEAVY GARBAGE CAN. LUCKILY, I WAS NOT HURT AS THE CAN FELL TO THE GROUND. *JB ALSO THE GLUE HAS FAILED ON THE REAR VIEW MIRROR, AND REAR WINDOW LOCK.
Mileage: 106,000
I BOUGHT A USED 1994 S-10. I FOUND OUT THE WIPERS DON'T WORK OR QUIT WORKING AFTER A FEW MINUTES OF RAIN OR WHEN IT IS REALLY HUMID OUTSIDE THE DON'T WORK EITHER, SO I LOOSE CONTROL OF VEHICLE, BECAUSE I TRY TO PULL OVER BUT CANT SEE WHERE TO PULL OVER, EXAMPLE TREES SIGNS CURVES. I UNDERSTAND THAT A LOT OF OTHER VEHICLES WHERE INVOLVED IN THE WIPER RECALL, AND WOULD LIKE TO KNOW WHY THEY ARE TELLING ME THAT MINE DOES NOT QUALIFY DUE TO THE VIN #. REGARDLESS THE WIPERS ARE THE PROBLEM THAT THEY DID THE RECALL ON. PLEASE HELP AND GIVE ME SOME ADVICE ON WHAT TO DO NEXT. DEALERSHIP OR GM DOD NOT WANT TO TAKE CARE OF THE PROBLEM AND THAT IS A DANGEROUS SITUATION.*AK
Mileage: 86,000
VEHICLE'S ABS HAVE BEEN REPLACED THREE TIMES.*MR THE ABS WAS REPLACED UNDER RECALL BUT FAILED AGAIN. THE VEHICLE UNIROYAL TIRES SEEMED TO BE OUT OF ROUND. *NM *JB
VEHICLE'S ABS HAVE BEEN REPLACED THREE TIMES.*MR THE ABS WAS REPLACED UNDER RECALL BUT FAILED AGAIN. THE VEHICLE UNIROYAL TIRES SEEMED TO BE OUT OF ROUND. *NM *JB
I OWN A 1994 CHEVROLET S-10 2WD REGULAR CAB PICKUP. THE TAILGATE CABLES ON MY TRUCK ARE EITHER FAILING OR HAVE FAILED. I DO NOT USE MY VEHICLE FOR ANY SPECIAL PURPOSES, JUST NORMAL EVERYDAY USE. THROUGH THE REGULAR OPENING AND CLOSING OF MY TAILGATE MY RIGHT-SIDE CABLE HAS SNAPPED, AND MY LEFT-SIDE CABLE IS FREYING AND I EXPECT TO SNAP IN THE NEAR FUTURE. IF THE LEFT-SIDE CABLE SNAPS THERE WILL BE NOTHING KEEPING THE TAILGATE FROM FALLING OFF. I AM AFRAID THAT WHEN IT FAILS IT WILL BE UNDER LOAD AND SOMEONE WILL BE INJURED.*AK
RECALL 03V159000 CONCERNING WINDSHIELD WIPER MOTOR: WINDSHIELD WIPERS WORKED INTERMITTENTLY. CONSUMER CONTACTED THE LOCAL DEALER, AND WAS INFORMED THAT THIS VEHICLE WAS NOT COVERED UNDER THAT RECALL.*AK
Mileage: 70,000
VEHICLE EXPERIENCED A GAS LEAK WHERE THE FUEL FILLER PIPE CONNECTS TO THE GAS TANK. THIS VEHICLE WAS RECALLED FOR THIS DEFECT IN 1994. HOWEVER, THE MANUFACTURER WAS NOT IDENTIFYING WITH THE RECALL NUMBER WHICH WAS PROVIDED BY THE CONSUMER. *AK NO RECALL FOUND FOR THIS VEHICLE. IN LOOKING IN THE DRIVERS SIDE WHEEL WELL THE CONSUMER NOTICED WHERE A RUBBER SLEEVE/UNION WAS DAMP WITH FUEL. THE FUEL SMELL COULD BE NOTICED FROM A DISTANCE. *TC
Mileage: 145,000
WINDSHIELD WIPERS WOULD RANDOMLY SLOW, STOP OR NOT WORK. LEFT TURN SIGNAL WOULD TURN OFF AFTER TURN IS COMPLETE(NOT SURE IF THEY'RE RELATED). HAD MOTOR AND MODULE REPLACED IN 2000 FOR $650 AND NOW HAVING SAME PROBLEM. RECALL ISSUED FOR SOME '1994'S BUT NOT FOR MY VEHICLE, YET IT'S THE SAME PROBLEM THAT THE RECALL COVERS ON SIMILAR VEHICLES. CHEVROLET NOT ASSUMING RESPONSIBILITY. THIS SHOULD BE A RECALL! *AK
CONSUMER STATED THAT HIS SON WAS DRIVING ALONG AT A SPEED OF 25-30 MPH WHEN ANOTHER VEHICLE SUDDENLY STOPPED IN FRONT OF HIM. THE DRIVER OF THE OTHER VEHICLE STATED THAT HIS SON APPLIED HIS BRAKES PLENTY OF TIMES, BUT THE VEHICLE KEPT TRAVELING AT THE SAME SPEED. ALSO, HE STATED THAT THE VEHICLE NEVER SLOWED DOWN, WHICH CAUSED HIM TO PLOW RIGHT INTO THE BACK OF THE PERSON'S VEHICLE. THIS CAUSED THE OTHER VEHICLE'S AIR BAG TO DEPLOY, INJURING THE PASSENGER SOME. CONSUMER STATED THAT AFTER RESEARCHING THE INTERNET HE FOUND THAT THERE WERE RECALLS ON THE BRAKES. HE STATES THAT HE HAS NEVER RECEIVED ANY RECALL ON THIS VEHICLE. *LA
Loss of motive power due to engine failure
Loss of Motive Power due to the Battery Energy Control Module
Electric Vehicle Battery Fires
Outboard Front Seat Belt Anchor Cable Failure
Fuel Line Leak
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.