GMC GMC TRUCK · model year

1999 GMC GMC TRUCK

15 NHTSA complaints for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1999GMCGMC TRUCK carries 15 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.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1999 GMC TRUCK is service brakes, hydraulic:antilock/traction control/electronic limited slip with 5 filings, followed by service brakes, hydraulic:power assist (2) and tires (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 2 investigation files overlapping the 1999 GMC TRUCK. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

15
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

15 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP5
SERVICE BRAKES, HYDRAULIC:POWER ASSIST2
TIRES1
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE1
STRUCTURE:BODY:DOOR1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR1
EXTERIOR LIGHTING:HEADLIGHTS1
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS1
ENGINE AND ENGINE COOLING1
WHEELS1

Recent Complaints

20061219WHEELS

TL*- THE CONTACT RECEIVED A SAFETY RECALL ON HIS 1999 GMS CIERRA PICKUP TRUCK. THE CONTACT REPLACED THE WHEEL BEARING HUB AND SPEED SENSOR BECAUSE HE WAS TOLD THEY WERE A UNIT AND THAT WAS THE FAILURE IN HIS VEHICLE. HE LATER FOUND THAT THE WHEEL BEARING HUB THAT HE HAS PAID FOR WAS THE PROBLEM, AND WOULD LIKE TO BE REIMBURSED.

Mileage: 134,000

20051122SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

DT: THE CONTACT STATED THERE WAS NHTSA RECALL CAMPAIGN ID 05V379000 CONCERNING THE ANTI LOCK. BRAKES. THIS VEHICLE MANIFESTED THE SAME PROBLEMS AS INDICATED IN THE RECALL, BUT THE STATE OF ALASKA WAS NOT INCLUDED IN THIS RECALL. *AK

Mileage: 50,000

20050503SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

CONTACT STATES HAVING TROUBLE WITH ABS BRAKES. HE BELIEVES THE BRAKES ARE FRONT WHEEL ANTI-LOCK. WHEN HE TRIES TO BRAKE WHILE TRAVELING AT A SLOW SPEED, 5 MPH, THE PEDAL PULSED AND KEPT VEHICLE FROM STOPPING. THIS HAPPENED 60%-70% OF THE TIME. WHILE TRYING TO BRAKE CAN HEAR THE ABS BRAKES GO OFF. THIS HAPPENS IN ANY ROAD CONDITION. CONSUMER BOUGHT THE CAR SECOND HAND. THE CAR HAD ABOUT 36, 000 MILES. * HAD OVER 1000 FAILURES. *AK

Mileage: 36,000

20050503SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

1999 GMC TRUCK ABS LOST AT LOW SPEEDS I SAW THIS PROBLEM ON THE NEWS. AND I WANT TO KNOW WHAT I HAVE TO DO TO CORRECT IT, SO I COULD TELL MY MECHANIC. IS THIS GOING TO BE A RECALL ITEM, LIKE IT WAS IN CANADA? IF YOU COULD E-MAIL BACK AND LET ME KNOW. THANK YOU DAVID RICHARDS

Mileage: 79,555

20040918ENGINE AND ENGINE COOLING

THREE PROBLEMS - INCIDENT DATE NOT EXACT FOR ALL PROBLEMS.1) HAD VEHICLE ACCELERATE IN NEARLY WIDE-OPEN THROTTLE POSITION WHILE BRAKING AT A STOPLIGHT IN HEAVY TRAFFIC. AVOIDED ACCIDENT BY SHIFTING TRUCK INTO REVERSE AND FORWARD SEVERAL TIMES BEFORE I FINALLY WAS ABLE TO TURN OFF ENGINE. HAD TRUCK TOWED TO DEALERSHIP WHERE THE THROTTLE BODY WAS REPLACED. SINCE THAT TIME I HAVE HAD THROTTLE STICK CLOSED. I CONTACTED DEALERSHIP AND WAS TOLD CARBON DEPOSIT WAS CAUSING PROBLEM AND THEY WOULD CLEAN FOR $100.00. I PULLED HOSE FROM BODY AND CLEANED WITH CARBURETOR CLEANER, WHICH SOLVED PROBLEM FOR PRESENT. SHOULD GMC FIX THIS PROBLEM? 2) PARKING BRAKE WORE PREMATURELY. DEALER WANTS $300.00 TO REPLACE. I FEEL THIS IS A PROBLEM EXPERIENCED BY MANY OWNERS AND SHOULD BE CORRECTED BY GMC. 3) HAVE LOUD ENGINE CLACKING NOISE EVERY TIME VEHICLE IS STARTED AFTER SITTING OVER ONE HOUR. DEALERSHIP INFORMED THAT ENGINE OIL PASSAGES WERE NOT DRILLED LARGE ENOUGH AND THAT NO FIX AVAILABLE FO

20030122VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

WHEN DRIVING LESS THAN 200 MILES LEFT WINDOW REGULATOR WENT OUT CAUSING THE LEFT WINDOW TO NOT COME UP. PLEASE PROVIDE ANY ADDITIONAL INFORMATION. TS

20011227SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

THE REASON I AM REPORTING THIS FAILURE IS THE FACT THAT I KNOW OF TWO OTHER INDIVIDUALS WITH THE SAME PROBLEM WITHIN THE SAME MILEAGE IN A GM TRUCK. WHEN ORDERING THE ABS MOTOR MY MECHANIC WAS TOLD THAT THESE MOTORS ARE SENT OUT AS SOON AS THEY HIT THE SHELF. IT SEEMS TO ME THAT THERE IS A PROBLEM WITH THIS PART. THANK YOU VERY MUCH AND I HOPE THIS IS THE RIGHT FORUM FOR MY COMPLAINT. NOT JUST BEING A SAFETY HAZARD IT IS SOMETHING THAT I FEEL I WILL BE CHANGING AGAIN IN 30000 MILES AS THEY HAVEN'T CHANGED THE BUILDING OF THE MOTOR.*AK

20010723EXTERIOR LIGHTING:HEADLIGHTS

DAYTIME RUNNING LIGHTS ARE TOO BRIGHT AND ADJUSTED TO HIGH, CAUSING EXCESSIVE GLARE AND ANNOYANCE TO OTHER DRIVERS.*AK

20010419SERVICE BRAKES, HYDRAULIC:POWER ASSIST

HYDROBOOST UNIT SPEETING WHERE BOLTED TOGETER. *AK

20010419SERVICE BRAKES, HYDRAULIC:POWER ASSIST

HYDROBOOST UNIT SPEETING WHERE BOLTED TOGETER. *AK

20001219SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

THE ANTI LOCK BRAKE MOTOR BURNED UP. *SLC

20001219STRUCTURE:BODY:DOOR

THE DOOR ON THE DRIVER'S SIDE MAKES NOISE. *SLC

20001219ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

CATALYTIC CONVERTER FAILED. *SLC

20001101SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

CONSUMER BEGAN TO EXPERIENCE ABS PROBLEMS, BOTH REAR WHEELS WOULD LOCK UP AND SKID AT SLOW SPEEDS, THE TRUCK WOULD PULL TO THE RIGHT DURING HEAVY BRAKING AND CONSUMER COULD NEVER DETERMINE WHEN THE BRAKES WOULD ENGAGE, REPAIRES WERE MADE BUT THE PROBLEM STILL EXIST. NLM

20001003TIRES

WHILE DRIVING ABOUT 70 MPH LEFT REAR TIRE HAD A BLOWOUT. CONSUMER KEPT CONTROL OF VEHICLE, AVOIDING AN ACCIDENT. THEN, TOOK VEHICLE TO A FIRESTONE DEALER,WHERE DID NOT OFFER MUCH. CHEVROLET, 2500, 1999, R245/75R16. *AK *SLC

Compare 1999GMCGMC TRUCK to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 1999 GMC GMC TRUCK have?
The 1999 GMC GMC TRUCK has 15 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 1999 GMC GMC TRUCK?
The most-complained component for the 1999 GMC GMC TRUCK is SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP with 5 complaints. Other frequently reported areas include SERVICE BRAKES, HYDRAULIC:POWER ASSIST and TIRES.
Is the 1999 GMC GMC TRUCK safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. 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.