Total Complaints
20 filings
GMC C SERIES (LIGHT) · model year
20 NHTSA complaints. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1990GMCC SERIES (LIGHT) carries 20 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.
The most frequently selected component label in reports for the 1990 C SERIES (LIGHT) is visibility:power window devices and controls with 1 filings, followed by service brakes, hydraulic:foundation components:master cylinder (1) and service brakes, hydraulic:foundation components:drum:drum (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 2 investigation files overlapping the 1990 C SERIES (LIGHT). Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
Total Complaints
20 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| VISIBILITY:POWER WINDOW DEVICES AND CONTROLS | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM | 1 |
| ENGINE AND ENGINE COOLING:ENGINE | 1 |
| STRUCTURE:BODY:DOOR | 1 |
| SEAT BELTS:FRONT:RETRACTOR | 1 |
| EQUIPMENT:APPLIANCE:AIR CONDITIONER | 1 |
| EXTERIOR LIGHTING:TAIL LIGHTS | 1 |
| ELECTRICAL SYSTEM:IGNITION | 1 |
| SUSPENSION:FRONT:CONTROL ARM | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 1 |
| ELECTRICAL SYSTEM:IGNITION:MODULE | 1 |
| FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | 1 |
| ELECTRICAL SYSTEM:STARTER ASSEMBLY | 1 |
| POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING | 1 |
SEATBELT FAILURE. *AW
DRIVER'S POWER WINDOW MOTOR FAILED. *SKD
MASTER CYLINDER REPLACED DUE TO LEAK.
REAR DRUMS TURNED.
VALVE STEM SEALS/GASKETS REPLACED.
PASSENGER'S DOOR PANEL LOOSE.
PASSENGER'S BELT RETRACTOR WON'T RETRACT.
AIR CONDITIONER COMPRESSOR AND PRESSURE SWITCH REPLACED DUE TO A/C BLOWING WARM AIR.
REAR TAIL LIGHT LENSE REPLACED.
PICK UP COIL REPLACED DUE TO VEHICLE NOT STARTING.
CONTROL ARM/BALL JOINT REPLACED DUE TO FRONT END NOISE.
POOR BRAKE PERFORMANCE, ALSO SPONGY BRAKE PEDAL.
COMPUTER MODULE REPLACED DUE TO VEHICLE NOT STARTING.
FUEL PUMP REPLACED DUE TO VEHICLE NOT STARTING.
STARTER MOTOR REPLACED DUE TO EXCESSIVE NOISE.
TRANSAXLE SHAFT/REAR AXLE SEALS ARE LOOSE, CAUSING DIFFERENTIAL SEAL TO LEAK.
CV BOOT REPLACED SEVERAL TIMES DUE TO LEAKS/NOISE/STEERING PROBLEMS.
TRANSMISSION DELAYS WHEN SHIFTING UP/DOWN, ALSO STAYS IN GEAR TOO LONG BEFORE SHIFTING.
STEERING GEAR ASSEMBLY REPLACED DUE TO VEHICLE PULLING TO THE RIGHT.
IDLER ARM REPLACED/REPAIRED 4 TIMES DUE TO CONTINUAL STEERING PROBLEMS.
Data vintage: August 2026. 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.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 1990 GMC C SERIES (LIGHT); no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.