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Latches, locks and linkagesPart report

1999 GMC Suburban Latches, locks and linkages Problems

Complaints
8about this part
Share
3%of 285 total for the year
Median mileage
60,595miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 8 complaints about the latches, locks and linkages of the 1999 GMC Suburban, 3% of the 285 complaints for this model year. Where a mileage was given, the median is 60,595 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The rear automatic door lock failed to operate, the doors were unable to be opened manually. There was an incident where the consumer's daughter attempted to get out of the vehicle and the doors automatically locked, and was unable to manually unlock the door.”

NHTSA complaint #10021802, filed 2003-07, 50,000 miles

“Consumer states that the other day, he had parked and was attempting to get out of his vehicle. He says that nothing he tried would unlock the driver side from the inside. He said he finally had to crawl to the passenger side and opened the door from the outside. He said this was very frightening because what if the vehicle was on fire, he said he would have burned up. He took the vehicle to the shop and had it repaired. Please help because this should not have happened.”

NHTSA complaint #10096974, filed 2004-11, 43,704 miles

“The contact owns a 1999 Gmc Suburban. The contact stated that while driving 45 MPH, he stopped at a red light and the front passenger seat belt did not restrain his wife. The was vehicle was not taken to the dealer. The manufacture was notified and stated that the vehicle was not under the recall associated with NHTSA campaign id number 00v122000 (seat belts:front:webbing). The failure mileage was 95,000 and the current mileage is 103,000. The consumer stated he purchased and replaced the seat belt. The driver's seat belt was frayed and failed to restrain him. …”

NHTSA complaint #10456499, filed 2012-04, 95,000 miles

“The contact owns a 1999 Gmc Suburban. The interior handles had to be replaced on several occasions. The handles were made of plastic , and all four doors failed. To open the door the window must be used to open the vehicle from the outside handle. Gmc hasn't done anything to assess the failure. The driver side handle has to be replaced more frequently since it was used daily. According to the technician they have seen this failure repeatedly. The current and failure mileage were 80,000.”

NHTSA complaint #10188753, filed 2007-04, 80,000 miles

“The contact owns a 1999 Gmc Suburban. The front passenger side and both rear door handles failed on five occasions. The driver's side and rear barn doors failed twice. As a result, the rear passenger doors could not be opened manually. The electric doors would work sporadically, but also would not work for days at a time. The dealer stated that the age of the vehicle could be the source of the failures. The occupants seated in the third row and rear seats are trapped when the failures occur. The doors are unable to be opened within the passenger compartment. …”

NHTSA complaint #10269127, filed 2009-05, 60,595 miles

Latches, locks and linkages: other model years

YearComplaintsShare of year
199983%
199822%
199611%
199521%

Other parts of the 1999 GMC Suburban

Brakes
123 complaints
Tires
28 complaints
Electrical system
23 complaints
Engine cooling
23 complaints
Steering
23 complaints
Transmission and drivetrain
21 complaints
Fuel system
19 complaints
Suspension
19 complaints
Visibility (wipers, defrost, mirrors)
10 complaints
Seat belts
9 complaints
Other or unknown
8 complaints
Body and structure
7 complaints

← All problems reported for the 1999 GMC Suburban

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology