THE CONSUMER STATED WATER WAS LEAKING FROM THE REAR A/C CAUSING MOLD TO ACCUMULATE INSIDE THE VEHICLE. THIS PROBLEM CAUSED THE CONSUMER TO FEEL ILL. PLEASE PROVIDE MORE INFORMATION. *JB
1999 GMC Suburban
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Suburban years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
96 reports with mileage · 189 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 118 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Tires. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Equipment complaints
5 reports12/5/00 REPLACEMENT OF A/C COMPRESSOR STILL HAS NOT CORRECTED THE PROBLEM. TIRED AND DISGUSTED WITH DEALERSHIP. HAD OTHER PROBLEMS WITH ENGINE HESITATES WHEN TAKING OFF & DRIVING 30 MPH, UNABLE TO FIND CAUSE,DEALER STATES CALIF. GAS. *AK
CONSUMER NOTICED HIGH PITCHED WHISTLE FROM THE AIR VENTS, DEALER FOUND PROBLEM TO BE CAUSED BY A SMALL BLADDER IN THE AIR CONDITIONING UNIT WHICH ONCE REMOVED IS ALMOST IMPOSSIBLE TO REPLACE CORRECTLY. *SLC
NO SUMMARY
THE A/C STUNK; I FELT INSECURE WITH THE BRAKES SOFT MOST TIMES.TWICE WE DROVE 45 MI. TO MIDWAY AND THEY DID NOT TAKE THE VEHICLE IN, GMC SAID TO GO TO NEAREST DEALER.
Official recalls
100V122000 · Seat Belts:front:webbing
Apr 27, 2000
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."
Consequence & remedy
Consequence: IN THE EVENT OF A VEHICLE CRASH, THE RIGHT FRONT PASSENGER RESTRAINT SYSTEMS MAY NOT MEET THE NECK EXTENSION REQUIREMENTS.
Remedy: DEALERS WILL INSTALL A TRAY INSERT ON THE TOP OF THE PASSENGER SIDE OF THE INSTRUMENT PANEL. THE TRAY INSERT CORRECTS THE NONCOMPLIANCE.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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