1999 Gmc Sonoma problems, complaints & recalls
Most-reported problem areas: Structure:body:tailgate:hinge And Attachments (4) · Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip (4) · Seats:front Assembly:recliner (4)
🧭 Reliability snapshot
Compared against other Gmc Sonoma model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
24 NHTSA complaints that reported an odometer reading.
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (95)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body:tailgate 2023-05-09 · PIT3227S · Service Bulletin/Repair Instructions
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 thei
Equipment:other:owners/Service/Other Manual 2023-02-21 · 17-NA-073 · Service Bulletin/Repair Instructions
this warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Structure:body:tailgate:hinge And Attachments 2022-04-13 · PIT3227R · Service Bulletin/Repair Instructions
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 thei
Service Brakes, Hydraulic 2022-01-14 · PIP4723F · Service Bulletin/Repair Instructions
this preliminary information communicates to the dealer the process for downloading or updating operating software for the tire pressure monitor, active fuel injector tester, multi media tester, pico scope, gr8 starting/charging tester and vehicle data recorder tools, giving website address and ste
Equipment 2021-04-01 · PIT3227Q · Service Bulletin/Repair Instructions
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 thei
Electrical System 2020-01-31 · PIP4723D · Service Bulletin/Repair Instructions
this preliminary information communicates to the dealer the process for downloading or updating operating software for the tire pressure monitor, active fuel injector tester, multi media tester, pico scope, gr8 starting/charging tester and vehicle data recorder tools, giving website address and ste
Showing the 6 most recent of 95 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.