1993 GMC G25 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 1993 GMC G25, 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
- Brakes233.3%
- Electrical116.7%
- Fuel system116.7%
- Seat belts116.7%
- Transmission116.7%
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
NO PULSATION FROM THE ANTI LOCK BRAKING SYSTEM. OWNERS OBSERVATION: FEELS LIKE VEHICLE ACCELERATED. AIR BAG DID NOT DEPLOY. TT
BRAKE WARNING LIGHT ILLUMINATES CONSTANTLY. OWNER IDENTIFIES BRAKE PEDAL LEVEL VARIES. CULIGANS AUTO REPLACED MASTER CYLINDER. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
THE VEHICLE'S BATTERY BUDDY KILLS ALL POWER IN THE VEHICLE CAUSING AN ACCIDENT. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL TANK LEAKAGE REPAIRED, LEAKAGE HAS REOCCURED; NOISE COMES FROM TANK WHILE FILLING, ALSO WHILE DRIVING ONE QUARTER BELOW FILLED. REAR SEAT BELTS INOPERATIVE
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
FUEL TANK LEAKAGE REPAIRED, LEAKAGE HAS REOCCURED; NOISE COMES FROM TANK WHILE FILLING, ALSO WHILE DRIVING ONE QUARTER BELOW FILLED. REAR SEAT BELTS INOPERATIVE
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
TRANSMISSION : INTERLOCK SYSTEM FAILED.
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 .