Problems owners report
Complaints filed with NHTSA about the 1999 GMC Sierra 1500, by the system named in each complaint. One complaint can name several.
- Service brakes, hydraulic70
- Service brakes30
- Seats10
- Structure9
- Electrical system8
- Suspension7
- Unknown or other6
- Engine and engine cooling6
- Fuel system, gasoline5
- Steering4
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 4 injuries and 0 deaths reported
Compared with other years
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NHTSA ODI complaints by model year
Recalls
00V122000 · Seat belts27 Apr 2000 · 279,132 vehicles
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 208, "OCCUPANT CRASH PROTECTION."
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What GMC told its dealers about the 1999 GMC Sierra 1500: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 619742 | THIS TECHNICAL SERVICE BULLETIN STATES THAT TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE PARK / NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE. *TT |
| 619741 | MALFUNCTION INDICATOR LAMP (MIL) IS ON; THE TRANSMISSION IS STUCK IN THIRD GEAR; AND / OR THE INSTRUMENT CLUSTER IS INOPERATIVE. *TT |
| 619715 | SUBJECT ORDERING REFERENCE TABLE FOR ORDERING THE NEW VALVE BODY, SPACER PLATE AND GASKET KIT. *TT |
| 619193 | EXPERIENCING CLUNK NOISE FROM FRONT OF VEHICLE. VEHICLES EXPOSED TO EXTREME OFF-ROAD CONDITIONS OR SNOW PLOWING ARE MORE PRONE TO DEVELOP THIS CONDITION. *TT |
| 6088678 | VEHICLES WITH 4L60-E AUTOMATIC TRANSMISSIONS MAY EXHIBIT VIBRATION DURING ACCELERATION FROM 0 - 40 KM/H (0-25 MPH). *TT |
| 607591 | EXPERIENCING A VIBRATION AND LATERAL SHAKE ON SMOOTH ROAD SURFACES. *TT |
| 10248444 | Vehicle Recalls |
| 10246647 | Pre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service |
| 10246631 | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules |
| 10232287 | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. |
| 10226382 | This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn. |
| 10209734 | This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. |
| 10190934 | Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. This corrosion may be red in appearance (rust) if the component is steel, forged iron or cast iron. This corrosion may also be grey or white in color if the component is constructed of an aluminum alloy. |
| 10190933 | Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. This corrosion may be red in appearance (rust) if the component is steel, forged iron or cast iron. This corrosion may also be grey or white in color if the component is constructed of an aluminum alloy. |
| 10190932 | Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes, gouges, etc. The Dealer must insure that such damage is not deeper than what can be sanded or polished off. The wheel must be inspected for cracks. If cracks are found, discard t |
| 10190931 | Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed. Evaluating Damage In evaluating damage, it is the GM Dealer's responsibility to inspect the wheel for corrosion, scrapes, gouges, etc. The Dealer must insure that such damage is not deeper than what can be sanded or polished off. The wheel must be inspected for cracks. If cracks are found, discard t |
| 10168206 | This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact. |
| 10166445 | This SKU is a Pitman Arm. The customer communication requested return of unsold inventory to inspect for the spline size. If the spline size is incorrect it will not have a tight fit with the mating component, and would lead to detectable play and/or noise when steering. |
| 10165332 | This SKU is an Air Door Actuator. The customer communication requested return of unsold inventory to inspect for incorrect UPC. Incorrect UPC could lead to a discrepency of inventory at the store. Incorrect UPC would have no impact to the end user as it is a box labeling issue and doesn't impact the part itself. |
| 10165331 | This SKU is a Preformed Fuel Line. The customer communication requested return of unsold inventory to inspect for damage to the braided hose and crimps. Damaged braided hoses and poor crimps can lead to immediate leaking. This issue manifests immediately if present, so would drive replacement and therefore impact the end user in time to complete installation. |
| 10162149 | This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn. |
| 10160679 | This Preliminary information communicates the need to contact SPAC until GM CCA has sufficient stock. |
| 10160637 | This Preliminary Information communication provides information to the technician about a customer?s request to remove or disable the Bi-Fuel Compressed Natural Gas system. General Motors does not condone the removal of the original equipped Compressed Natural Gas systems. |
| 10160632 | This Preliminary information communicates the need to contact SPAC until GM CCA has sufficient stock. |
| 10154601 | This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition is a normal operating characteristic of their vehicle. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
EA04011 · Parking brake:conventionalopened 9 Apr 2004 · closed 10 May 2005
PARKING BRAKE FAILURE
PE03057 · Parking brakeopened 8 Dec 2003 · closed 9 Apr 2004
PARKING BRAKE FAILURE
NHTSA Office of Defects Investigation