1989 Chevrolet G30 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1989 Chevrolet G30, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes125.0%
- Powertrain (other)125.0%
- Seat belts125.0%
- Steering125.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
SEAT BELT RETRACTING MECHANISM ON DRIVER'S SEAT IS BROKEN. SEAT BELT DOES NOT RETURN INTO THE RETRACTOR. PLEASE GIVE ANY FURTHER DETAILS . *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
The contact was the mechanic working on a 1989 Chevrolet G30. The contact stated that upon inspection, the vehicle was leaking transmission and power steering fluids, and had a separation halfway through the serpentine belt. Additionally, the brake pedal went to the floorboard when depressed. The contact diagnosed the vehicle with air in the brake lines and power steering failure. The vehicle was not repaired and remained with the mechanic. The manufacturer was not made aware of the failure. The failure mileage was approximately 356,448.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .