1996 GMC K2500 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 1996 GMC K2500, 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
- Brakes836.4%
- Visibility418.2%
- Body & structure313.6%
- Electrical29.1%
- Engine14.5%
- Fuel system14.5%
- Interior & seats14.5%
- Powertrain (other)14.5%
- Suspension14.5%
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
ABS BRAKES ON MY 1996 K2500 SUBURBAN ACTIVATE AT SLOW SPEEDS. *TR
THE VEHICLE WAS BROUGHT IN FOR BRAKE PROBLEMS THREE DIFFERENT TIMES. THE PROBLEMS INCLUDED WARPED ROTORS, BRAKES THAT LOCK UP WHEN BRAKES ARE FIRST APPLIED UPON START UP AND LEAKY MASTER CYLINDER. WHEN I BROUGHT IN THE VEHICLE, EACH TIME I WAS TOLD THAT THESE PROBLEMS WERE NOT COVERED UNDER WARRANTY AND WERE NOT AN ISSUE FOR THE VEHICLE. "TOUGH LUCK FOR THE VEHICLE OWNER -- THAT'S JUST THE WAY THEY ARE" IS WHAT ONE MECHANIC TOLD ME. UPON VIEWING THE NHTSA TECHNICAL SERVICE BULLETIN WEB PAGE, IT APPEARS THAT THE BREAKS ARE AN ISSUE FOR MY TRUCK AND THE ROTORS SHOULD HAVE BEEN REPLACED OR FIXED. AT THIS TIME, I STILL HAVE THE PROBLEM OF WARPED ROTORS AND BRAKES THAT LOCK UP FOR THE FIRST FEW STOPS AFTER THE VEHICLE IS STARTED. AT THIS POINT IN TIME MY WARRANTY HAS RUN OUT, BUT WHEN I FIRST BEGAN SEEKING HELP FOR THE BRAKE PROBLEMS IN MY TRUCK, THE WARRANTY WAS STILL GOOD. WHAT RECOURSE DO I HAVE?
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
WINDSHIELD WIPERS FUNCTION WORKING INTERMITTENTLY OR NOT AT ALL. PROBLEM ORIGINALLY OCCURRED ONLY IN INTERMITTANT AND "LOW" SETTING, BUT NOW ALSO AFFECTS OPERATION IN "HIGH" SPEED.*AK
WINDSHIELD WIPERS WORK ERRATICALLY. THEY SHUT ON/OFF ON THEIR OWN AT ANY TIME. WHEN NEEDED THEY SHUT OFF, AND IT TAKES A WHILE BEFORE CUTTING BACK ON. DEALER HAS BEEN CONTACTED.*AK VIN IS NOT INCLUDED IN RECALL 96043, CONSUMER REPAIRED ON HIS OWN. *SLC
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
BRAKE SYSTEM NOT WORKING PROPERLY, THE BRAKES WERE NOT STOPPING VEHICLE DUE TO LEAKING VACUUM BOOSTER.
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
SMOKE ROLLED OUT OF THE CAB OF THE PICKUP, WIRE UNDER DRIVER SEAT FOR THE ELECTRIC SEATS BECAME BARE SHORTED OUT AND THE FUSE DID NOT CLOSE SHUT, BURNED UP HARNESS AND MELTED PART OF DASH BY FUSES AND BURNED UP ALL WIRES UNDER DASH.
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
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
I OWN A 1996 G M C SUBURBAN K2500 W THE 6.5 DIESEL ENGINE . I HAVE CHANGED (3) THREE INJECTION PUMPS IN ITS LIFE TIME AND ACCORDING TO SEVERAL HIGHLY QUALIFIED MECHANICS IT'S TIME TO DO IT AGAIN.THE PROBLEM IS THAT WITHOUT ANY WARNING THE TRUCK WOULD ACCELERATE ON ITS OWN,YOU WOULD LITERALLY HAVE TO STAND UP ON THE BRAKE PEDAL IN ORDER TO STOP THIS POSSESSED KILLING MACHINE. MY FAMILY AND I HAVE HAD MANY GOOD TIMES WITH THIS TRUCK, WITH ARE VACATIONS ALL OVER THIS COUNTRY TO OUR DAY TRIPS NOT TO MENTION OUR DAILY USE. I HAVE THREE CHILDREN AND ALL HAVE THEIR DRIVERS LICENSE, IT IS A CRYING SHAME THAT I HAD TO PUT OUR TRUCK UP ON CINDER BLOCKS,AND I SURE CAN'T SELL IT THE WAY IT IS.NEEDLESSLY TO SAY G M C REFUSES TO HELP US IN ANY WAY,THEY CLAIM THE PUMP IS NOT THE PROBLEM AND THERE IS NO APPARENT RECALL FOR MY PROBLEM, FURTHER MORE THE TRUCK IS TO OLD AND THEY WOULD BE HAPPY TO SELL ME A NEW TRUCK,HA. IN CLOSING I WOULD LIKE TO SAY THAT WHEN I PURCHASED THIS TRUCK (NEW) MY INTENTIONS WERE TO KEEP IT FOR A VERY LONG TIME,CONSIDERING IT IS A DIESEL AND EVERYBODY KNOWS THAT DIESELS LAST ALONG TIME OPPOSED TO GAS ENGINES. WE RELIGIOUSLY KEPT UP THE ROUTINE MAINTENANCE BY THE BOOK. I'M VERY DISCOURAGED AND DISAPPOINTED IN THE GENERAL MOTORS CORPORATIONS INTEGRITY. I FORGOT TO MENTION THAT MY WIFE HAD A MINOR ACCIDENT,WHERE THE TRUCK JUST TOOK OFF ON IT'S OWN WHILE SHE WAS WAITING AT A TRAFFIC LIGHT. THANK GOD NOBODY WAS HURT, EXCEPT MY WALLET WHERE I HAD TO PAY OUT OF POCKET TO AVOID ANY INCREASE IN OUR INSURANCE FEES. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
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
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
ANTI-LOCK BRAKES HARD TO ENGAGE, CAUSING EXTENDED STOPPING DISTANCE.
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 .