Total Complaints
276 filings
CHEVROLET S10 · model year
276 NHTSA complaints, 40 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1993CHEVROLETS10 carries 276 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 40 crashes, 12 fires, 36 injuries, and 0 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 1993 S10 is service brakes, hydraulic:antilock/traction control/electronic limited slip with 122 filings, followed by vehicle speed control (9) and service brakes, hydraulic:foundation components (8). 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 1993 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
276 filings
Crashes Reported
40 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 | 122 |
| VEHICLE SPEED CONTROL | 9 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 8 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 8 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC | 6 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 5 |
| SEATS:FRONT ASSEMBLY:RECLINER | 5 |
| ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE) | 5 |
| VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE | 5 |
| ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR | 4 |
| TIRES | 4 |
| ENGINE AND ENGINE COOLING:EXHAUST SYSTEM | 4 |
| FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | 4 |
| SERVICE BRAKES, AIR:ANTILOCK | 4 |
| ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH | 3 |
TL* THE CONTACT OWNS A 1993 CHEVROLET S10. THE CONTACT STATED THAT WHILE DRIVING AFTER THE VEHICLE WAS REFUELED, THE FUEL EMITTED FROM THE FILLER NECK WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 190,000.
Mileage: 190,000
LETTER FROM SENATOR BURR ON BEHALF OF CONSTITUENT WHO HAS CONCERNS ABOUT THE AVAILABILITY OF PARTS FOR HIS 1993 CHEVY S10. *NJ THE CONSUMER STATED HE NEEDS AN EPROM FOR THE EMISSION CONTROL SYSTEM. THE CONSUMER WAS INFORMED THE PART HAD BEEN DISCONTINUED.
FORWARDED CORRESPONDENCE FROM FTC-LETTER FROM SENATOR ON BEHALF OF CONSTITUENT, WHO HAS CONCERNS RE THE AVAILABILITY OF PARTS FOR HIS 1993 CHEVY S-10 4X4. *KB THE CONSUMER STATED THE COMPUTER NEEDED TO BE REPLACED. THE VEHICLE HAS BEEN AT THE DEALER SINCE DEC 30, 2007 BECAUSE THERE WERE NO PARTS AVAILABLE. *JB UPDATED 10/09/08. *JB
CONSUMER WOULD LIKE MORE INFORMATION REGARDING NHTSA ACTION NUMBER EA94029 FOR A 1993 CHEVROLET S10. *CC *NM
THE DIGITAL SPEEDOMETER, ODOMETER AND TURN SIGNAL INDICATORS ON THE DASHBOARD CONSOLE DISAPPEAR FREQUENTLY. THIS HAPPENS MORE IN COLD WEATHER THAN IN WARM WEATHER, AND THEY WILL REAPPEAR TEMPORARILY IF I BANG ON THE DASH, BUT THEN THEY DISAPPEAR AGAIN. AS A RESULT, I AM UNABLE TO TELL HOW FAST I AM GOING AND RECEIVED A SPEEDING TICKET.*AK
Mileage: 115,000
THE SPARE TIRE CABLE RUSTED, AND THE TIRE FELL OFF THE CABLE WAS MADE OF INFERIOR MATERIAL.*AK THE CONSUMER STATED THAT ALL PICK UP TRUCKS WITH THE SPARE TIRE MOUNTED UNDER THE PICK UP BED IS HELD UP BY A CABLE ONLY. WHEN THE CABLE RUSTS THE TIRE FALLS OFF AND CREATES A VERY DANGEROUS CONDITION. CONSUMER SUGGESTS THAT THE CABLES BE REPLACED WITH STAINLESS STEEL OR SOME OTHER MATERIAL THAT DOES NOT RUST. *TC
Mileage: 132,903
BRAKES LOCK UP WHEN DAMP OR WET WEATHER UPON FIRST USE OF THE DAY, ALSO HAD EXCESSIVE STOPPING DISTANCE TWO TIMES NOW. *NM
Mileage: 72,000
AT A BACKED UP STOP LIGHT THE VEHICLE WAS IN NEUTRAL WITH THE BRAKE ON. IT WAS HIT AT APPROX 35-40 MPH WHICH CAUSED IT TO RUN INTO A FORD MUSTANG. IN THAT PROCESS THE SEATS HAD BROKEN LETTING THE PASSENGERS LAY ALL THE WAY BACK IN THE EXTENDED CAB. SEAT BELTS WERE BEING USED. THERE WERE NO WAYS OF CORRECTING THE PROBLEM BUT GET NEW SEATS. IF YOU WERE ABLE TO DO SO. *NM
VEHICLE EXPERIENCED MOTOR TROUBLE THEN CAUGHT ON FIRE.*MR *PH WHILE DRIVING THE VEHICLE BEGAN TO EXPERIENCE ENGINE PROBLEM. THE CONSUMER PULLED OVER ONTO THE SHOULDER TO ATTEMPT REPAIRS WHEN THE VEHICLE CAUGHT ON FIRE. THE FIRE CAUSED DAMAGE TO THE HOOD AND ENGINE COMPARTMENT. *NM
THE FUEL WIRING HARNESS ON THE FUEL PUMP MELTED. *JB DEFECT WAS NOTICED WHILE REPLACING THE FUEL TANK. REPLACED FUEL TANK, SENDING UNIT AND PUMP. *PH
Mileage: 170,000
FUEL PUMP POWER WIRE AND CONNECTOR BURNED/CHARRED AT UPPER CONNECTOR INSIDE GAS TANK. *AK
Mileage: 160,000
VEHICLE WAS TAKEN TO THE DEALER FOR RECALL 00V193000 REPAIRS CONCERNING ABS. DEALER MADE THE REPAIRS, BUT THE VEHICLE STILL SLIPPED WHEN THE BRAKES WERE APPLIED FORCEFULLY.*AK CONSUMER HAD THE MODULE KIT REPLACED ALONG WITH A NEW VAC SWITCH, WIRING HARNESS, AND TRANSFER SWITCH. BRAKES CONTINUED TO SLIP WHEN PRESSURE WAS APPLIED. *PH *JB
Mileage: 120,000
WHILE DRIVING THE CHECK ENGINE LIGHT ILLUMINATED AND THE ENGINE BEGAN TO SHAKE. THE VEHICLE WAS TAKEN TO THE DEALER WO DETERMINED THAT THE EXHAUST GAS RECIRCULATION VALVE WAS STUCK IN THE OPEN POSITION. COULD NOT DETERMINE THE CAUSE. *AK
Mileage: 126,716
CENTRAL MULTIPORT FUEL INJECTOR ASSEMBLY FAILED, CAUSING FUEL TO ENTER THE OIL PAN AND DAMAGE THE MOTOR. FUEL WAS SPRAYING UNDER THE PHLENEM AND COULD HAVE CAUSED A FIRE. SAME UNIT HAS FAILED JUST OVER 15 MONTHS LATER, AGAIN SPRAYING GAS UNDER THE PHLENEM, THANKFULLY AGAIN NO FIRE,JUST SPRAYING OF GAS. *NLM
Mileage: 131,300
CENTRAL MULTIPORT FUEL INJECTOR ASSEMBLY FAILED, CAUSING FUEL TO ENTER THE OIL PAN AND DAMAGE THE MOTOR. FUEL WAS SPRAYING UNDER THE PHLENEM AND COULD HAVE CAUSED A FIRE. SAME UNIT HAS FAILED JUST OVER 15 MONTHS LATER, AGAIN SPRAYING GAS UNDER THE PHLENEM, THANKFULLY AGAIN NO FIRE,JUST SPRAYING OF GAS. *NLM
Mileage: 131,300
ENTIRE HEAVY DUTY HITCH FELL OFF FRAME OF THE VEHICLE. *MR
THE ANTI-LOCK BRAKES HAVE FAILED ON 4 SEPARATE OCCASIONS. EACH TIME THE FAILURE OCCURRED, THE ANTI-LOCK BRAKE WARNING LIGHT AND THE BRAKE WARNING LIGHT WERE FLASHING INTERMITTENTLY IN THE DASHBOARD. WHEN THE BRAKE PEDAL WAS STEPPED ON TO STOP THE VEHICLE, THE PEDAL WENT DOWN TO THE FLOOR. THE BRAKES HAD TO BE PUMPED IN ORDER TO STOP THE VECHICLE. EACH TIME THE FAILURE OCCURED ONLY ONCE WHILE DRIVING. WHEN THE BRAKES WERE PUMPED, THE WARNING LIGHTS WENT OUT AND THE ANTI-LOCK BRAKES CONTINUED TO FUNCTION NORMALLY. HAVEN'T BEEN ABLE TO DETERMINE CAUSE OF THE FAILURES AS OF YET.*AK
CONSUMER STATES WHILE STOPPING OR SLOWING DOWN, THE VALVE WILL STICK, DEALER HAVE SERVICED VEHICLE HOWEVER THE VALVE IS CONTINUING TO STICK.*JB
TRANSMISSION IS LEAKING FLUID.*AK
WHILE DRIVING ABS BRAKING SYSTEM LOCKS, ESPECIALLY ON WET PAVEMENT, CAUSING EXTENDED STOPPING DISTANCE. DEALERSHIP IS AWARE OF PROBLEM.*AK
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.