WenmarOpen by Wenmar Pro

Service bulletin G-176029

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10114211
Published by NHTSA2017-08-15
Manufacturer's numberG-176029
Manufacturer's date2013-10-01
NHTSA componentSEATS

NHTSA's summary

13310A - Service Update (revised inspection procedure). This bulletin provides a service procedure to inspect and, if necessary, adjust the seatback recliner mechanism. On some of these vehicles, either front seat may display seatback movement.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seats

Vehicles listed
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20212122021-04-09. Seats And Restraints
20161532016-04-11. Seats And Restraints
20143152014-07-29. Seats And Restraints
14V4460002014-07-23. SEATS
13V4880002013-10-17. SEATS:FRONT ASSEMBLY:HEAD RESTRAINT
20133502013-10-04. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
06-00-89-029V2024-05-16. Service bulletin. This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
PI1354J2024-02-14. Service bulletin. This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
14340B2024-01-16. Service bulletin. Incomplete Weld on the Seat Hook Bracket Assembly
143402024-01-16. Service bulletin. Incomplete Weld on the Seat Hook Bracket Assembly
PI3541J2024-01-04. Service bulletin. This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
13323A2023-12-11. Service bulletin. F/CMVSS NONCOMPLIANCE RECALL - Manual Seatback Recliner Lever
PIT52232023-12-04. Service bulletin. Front Driver Or Passenger Seat Cover / Cushion Loose.
PIT52222023-12-04. Service bulletin. Center Seat Accessory Power Outlet Inoperative.
PIT5434D2020-01-21. Service bulletin. This Preliminary Information communication provides information to the technician only to provide additional tips when diagnosing a front heated seat concern and is not meant to be a diagnostic flow chart or replace Service Information. Always, perform and refer to Service Information for the latest diagnostic information and procedures.
18NA3772019-05-20. Service bulletin. This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.