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Service bulletins for the 2015 GMC Yukon XL

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.

2156 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Seats are shown. Show all

Bulletins, newest first
PIT5279A2017-08-15. Service bulletin. SEATS; ELECTRICAL SYSTEM:WIRING. This Preliminary Information communication provides information to the technician about vehicles that may have the driver's power seat or the memory seat functions become inoperative. Technician will need to inspect terminal tension at the left instrument panel fuse block (X51L) connector X1 terminals 27 and 28. If terminal tension is found to be poor, it will need to be replaced.
PIT55002017-08-15. Service bulletin. ELECTRICAL SYSTEM:WIRING; SEATS; SEAT BELTS. This Preliminary Information communication provides information to the technician about the vehicles equipped with power folding 3rd row seat and how to diagnosis and repair seats that do not fold down completely or the 60% side does not fold even with the 40% side. Technician will inspect under the 3rd row seat for any objects that will prevent the seat from folding as designed. If the center seat belt from the roof is connected to the seat belt buckle or any of the seat belt buckles not properly stowed in the seat cushion pockets this will prevent the seat from properly folding. Also check under the 60% seat for the wire harness routing. If the harness is not routed correctly or seat connector is not properly attached to the seat bracket the seat will not fold down correctly. If the wire harness or connector is found out of place, reroute the seat harness or use a zip tie for the connector to the bracket. If the concern is still present remove the two rubber bumpers form the 60% seat side rails. After removing the rubber bumpers install a piece of Kent Automotive BRS Flocking tape P/N KT13487, or equivalent, in place of the rubber bumper.
PIT5380B2017-08-15. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; SEATS:FRONT ASSEMBLY:RECLINER. This Preliminary Information communication provides information to the technician about vehicle that may have a front driver's or passenger's seat back may lean or be turned outward. Technician will need to remove the seat bottom trim cover and reinstall it completely and squarely to the cushion to correct the concern.
PIT55432017-08-15. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This Preliminary Information communication provides information to the technician about vehicles that have a dead battery after sitting for more than 20 days. Technician will need to change Rear Heated Seat Control Module power circuit 5140 from a hot-at-all-times fuse to a hot-in-run/crank fuse.
PIT55422017-08-15. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; SEATS. This Preliminary Information communication provides information to the technician about vehicles that have an excessive lateral driver or passenger seat movement and/or a clunk/click/pop type feeling or noise. Technician will need to install a front seat lateral retainer. Technician will need to remove plastic material from the top side of the guide end of the lateral retainer to enable installation.
06-08-50-009I2017-08-15. Service bulletin. SEATS; SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION. This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices
PIT52842017-08-15. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; SEATS. This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a rattle noise from the second row seat. Technician will need to "forcefully" slam the seat down into the latched position and Repeat this 7 to 8 times. Technician can now latch the seat down using normal force and verify the rattle noise is corrected.
PIE03702017-05-25. Service bulletin. SEATS. THIS ENGINEERING INFORMATIONAL BULLETIN IS REQUESTING INFORMATION FROM THE FIELD WITH THE CONDITONS OF A RATTLE NOISE ORIGINATING FROM THE SECOND ROW SEAT.
PIT-5380-A2016-08-12. Service bulletin. SEATS. THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO REPAIR THE CONCERN OF THE VEHICLE'S FRONT SEAT APPEARS TO BE TOO FAR FORWARD. THIS CONCERN COULD BE CAUSED BY THE SEAT BOTTOM TRIM COVER NOT INSTALLED CORRECTLY ONTO THE CUSHION/FOAM. INSTRUCTIONS ARE PROVIDED TO CORRECTLY INSTALL THE SEAT BOTTOM TRIM COVER.
PI1103E2016-06-09. Service bulletin. SEATS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI1103D2016-06-09. Service bulletin. SEATS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PI1103C2016-06-09. Service bulletin. SEATS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.