Total Complaints
2 filings
GMC C SERIES · model year
2001 GMC C SERIES
2 NHTSA complaints, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2001GMCC SERIES carries 2 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 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 2001 C SERIES is service brakes, hydraulic:antilock/traction control/electronic limited slip:control unit/module with 1 filings, followed by parking brake (1). 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. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 2 investigation files overlapping the 2001 C SERIES. 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.
2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE | 1 |
| PARKING BRAKE | 1 |
Recalls (2)
01V15900017/05/2001
SEAT BELTS:FRONT:RETRACTOR
VEHICLE DESCRIPTION: PICKUP AND UTILITY TRUCKS. SOME OF THESE VEHICLES HAVE AN INTERNAL COMPONENT IN THE OUTBOARD SEAT BELT RETRACTORS FOR THE 2ND AND 3RD ROW OF SEATS THAT COULD BE CRACKED. WITH REPEATED ACTUATION OF THE LOCKING MECHANISM, THE CRACK COULD SPREAD TO THE POINT SUCH THAT THE SEAT B
01I01600001/09/2001
FUEL SYSTEM, OTHER
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 2001 CHEVROLET AND GMC C-SERIES MEDIUM DUTY VEHICLES EQUIPPED WITH AN IMPCO LIQUEFIED PETROLEUM GAS (LPG) CONVERSION KIT. THE ENGINE COULD BACK
Recent Complaints
20120315PARKING BRAKE
TL* THE CONTACT OWNS A 2001 GMC C6500. THE CONTACT STATED THAT THE PARKING BRAKE FAILED AND WOULD NOT HOLD THE VEHICLE IN PLACE WHEN IT WAS APPLIED. IN ADDITION, THE PARKING BRAKE WOULD NOT ALWAYS RELEASE. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THEY COULD NOT FIND ANY FAILURE WITH THE PARKING BRAKE. THERE WAS A PREVIOUS DEFECT INVESTIGATION UNDER NHTSA ACTION NUMBER PE03057 (PARKING BRAKE). THIS INVESTIGATION DID NOT WARRANT A RECALL. THE CONTACT STATED THAT IT WAS IMPOSSIBLE TO GET THE MANUFACTURER ON THE PHONE. THE FAILURE MILEAGE WAS 100,000 AND THE CURRENT MILEAGE WAS 115,000. THE VIN WAS UNKNOWN.
Mileage: 100,000
20020226SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
FIRE TRUCK ABS SENSOR LIGHT KEEPS COMING ON. DEALER WAS NOTIFIED AND REPLACED ALL FOUR SENSORS, BUT PROBLEM IS STILL OCCURRING. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION. *AK
Compare 2001GMCC SERIES to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2001 GMC C SERIES have?▼
The 2001 GMC C SERIES has 2 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2001 GMC C SERIES?▼
Yes, the 2001 GMC C SERIES has 2 recall(s). The most common affected component is SEAT BELTS:FRONT:RETRACTOR. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2001 GMC C SERIES?▼
The most-complained component for the 2001 GMC C SERIES is SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE with 1 complaints. Other frequently reported areas include PARKING BRAKE.
Is the 2001 GMC C SERIES safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
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.