1999 Gmc C/K SERIES: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
1 distinct recall campaigns
92,500 mi median reported failure mileage
Scope: 1999 model year. Data snapshot: . 4 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Service Brakes, Hydraulic is the most frequently named component, appearing in 2 of 4 complaints (50.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 4 | 100.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Service Brakes, Hydraulic | 2 |
| Service Brakes | 1 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 1 |
Service Brakes, Hydraulic: 2; Service Brakes: 1; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 1 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 1
Under 25,000 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2005 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2014 | 1 |
2005: 1; 2010: 1; 2011: 1; 2014: 1
Pattern summary
Service Brakes, Hydraulic leads the component reports. Braking behavior appears in 4 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10139225 · 2005-10-10 (October 10, 2005)
MY 1999 GMC SUBURBAN WAS TAKEN IN FOR BRAKING PROBLEMS TO A GMC DEALERSHIP. UPON BACKING AT SLOW SPEEDS A SPRING TENSION RELEASE IS HEARD AND LOSS OF BRAKING ABILITIES OCCUR FOR THREE TO FIVE SECONDS. WHEN COMING TO A STOP AT FORWARD SPEEDS A FORWARD IMPULSE OCCURS AFTER HAVING FULLY STOPPED WHILE FOOT REMAINS UPON THE BRAKE. YES, AN INVOLUNTARY LURCH FORWARD. DEALERSHIPS RESPONSE? MASTER CYLINDER. SAME CONDITION ON LEAVING DEALERSHIP. RETURNED. MECHANICS RESPONSE. "CAN'T DUPLICATE PROBLEM." GMC CUSTOMER ASSISTANCE RESPONSE? ABS RECALL DOESN'…
Owner-reported narrative. 64,000 miles reported. Look up ODI 10139225 at NHTSA ↗
Owner report 10327697 · 2010-04-27 (April 27, 2010)
LOSS OF BRAKES DUE TO CORRODED BRAKE LINES. HAPPENED TWICE. SECTIONS OF BRAKE LINE REPLACED. (ALTHOUGH I INDICATED 15 MPH AT TIME OF "INCIDENT", THE BRAKES WERE ALREADY NOT FUNCTIONING PROPERLY WHEN, ON THE WAY TO THE SERVICE STATION, I BUMPED A CAR WHICH CUT IN FRONT OF ME.) REPORTED ISSUE TO YOU SINCE I SAW ARTICLE IN 4/11/10 HARTFORD COURANT. HAVE NOT REPLACED ENTIRE BRAKE LINE DUE TO DIFFICULTY IN ACCESSING IT AND RELATED EXPENSE. *TR
Owner-reported narrative. 22,329 miles reported. Look up ODI 10327697 at NHTSA ↗
Owner report 10425177 · 2011-09-13 (September 13, 2011)
BLEW A BRAKE LINE WHILE BACKING A BOAT INTO THE WATER..... THANK GOODNESS NO ONE WAS IN THE WATER AND THAT THE TRUCK STOPPED BEFORE COMPLETELY SUBMERGING. THE BRAKE LINES ALL LOOK TERRIBLE.... I'M NOT A MECHANIC BUT I DO MOST OF MY OWN MECHANICAL WORK ON MY TRUCKS ALL MY LIFE.... ONCE I PAID ATTENTION TO THEM, ALL OF MY BRAKE LINES ARE IN HORRIBLE SHAPE!! BAD NEWS HERE.... PEOPLE ARE GONNA DIE FROM THIS. *TR
Owner-reported narrative. 220,000 miles reported. Look up ODI 10425177 at NHTSA ↗
Owner report 10567900 · 2014-03-08 (March 8, 2014)
I PURCHASED THIS TRUCK NEW IN 1999 AND HAVE WATCHED IT RUST AWAY. WHY THEY DIDN'T USE BETTER METAL OR EVEN STAINLESS STEEL. MY BRAKE LINES HAVE RUSTED SO BAD THAT ONE OR MORE IS LEAKING ALONG FRAME RAIL UNDERNEATH DRIVERS SEAT. MANY OTHER OWNERS IN THIS REGION SEEM TO HAVE SAME PROBLEMS. I'M GLAD IT WAS IN MY DRIVEWAY WHEN IT BECAME DANGEROUS TO DRIVE. ALSO THE ABS MODULE STOPPED WORKING AND HAD TO PULL THE 60 AMP FUSE TO DISCONNECT AT 60,000 AND TRUCK NOW HAS 121,000 MILES. GMC SIERRA 1500 4WD BRAKE LINES ARE RUSTING AWAY WHAT A SHAME. DRIVESH…
Owner-reported narrative. 121,000 miles reported. Look up ODI 10567900 at NHTSA ↗
Recall history
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
00V097000 · Seat Belts:Front:Anchorage
Reported: 2000-03-28 (March 28, 2000)
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS. THE SEAT BELTS FAIL TO CONFORM TO THE REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES."
Consequence: THE SEAT BELTS MAY NOT RESTRAIN AN OCCUPANT PROPERLY IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL REPLACE BOTH THE FRONT DRIVER AND PASSENGER SEAT BELTS WITH NEW SEAT BELTS.
NHTSA campaign record ↗