1991 GMC Sonoma Latches, locks and linkages Problems
- Complaints
- 1about this part
- Share
- 3%of 29 total for the year
- Median mileage
- 80,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the latches, locks and linkages of the 1991 GMC Sonoma, 3% of the 29 complaints for this model year. Where a mileage was given, the median is 80,000 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 contact owns a 1991 GM Sonoma. While driving at speeds of 20 MPH, the drivers door would open without warning. The door latch pin was found to be severely rusted. The dealer advised the warranty had expired and were not willing to repair the vehicle. The failure mileage was 80,000 and the current mileage was 98,000.”
NHTSA complaint #10336953, filed 2010-06, 80,000 milesLatches, locks and linkages: other model years
Other parts of the 1991 GMC Sonoma
14 complaintsEngine cooling
4 complaintsElectrical system
3 complaintsSteering
2 complaintsBody and structure
2 complaintsTransmission and drivetrain
2 complaintsEquipment
1 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsSuspension
1 complaintsTires
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 1991 GMC Sonoma
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