Service bulletins for the 2024 GMC Sierra
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.
1439 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| PIP5999 | 2024-09-14. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to the dealer technicians that a starting sequence using the key fob / remote may contribute to DTC P2463 setting, the engine running rough and / or lower than expected fuel economy. |
|---|---|
| PIT6132A | 2024-09-14. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issues with the HVAC making a hum buzz noise when the blower is set to a higher speed. Engineering is working on a new HVAC door seal material to correct the noise. |
| PIT5985E | 2024-09-14. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates diagnostic tips on how to resolve a issues with vehicles that will not power up after a can bus 2 issue, lightning strike, or a failed over the air update. |
| PIT6110C | 2024-09-13. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is working on a fix. |
| PIP5996A | 2024-09-13. Service bulletin. POWER TRAIN. This Preliminary information communicates diagnostic information for vehicles with transmission noise. |
| PIP5998 | 2024-09-13. Service bulletin. ENGINE. This Preliminary information communicates to the technician, if an engine oil leak is coming from the rear main seal, they need to replace the housing that comes with the seal. |
| PIT6224 | 2024-09-13. Service bulletin. ENGINE. This Preliminary information communicates the Heavy Fuel Usage message in the DIC is normal due to low fuel range and current driving habits. |
| PIT6223 | 2024-09-13. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates a diagnostic tip for unwanted washer pump activation, flickering headlamp, and horn unwanted, due to a possible concern with ground G104. |
| PIT6213A | 2024-09-13. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates that the Tailgate Assist Handle is not included with the Hummer EV and the RST/Denali EV trucks and how to get one if needed. |
| PIT6202A | 2024-09-12. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates how to properly relearn the e-Trunk if it has lost it's learn. |
| PIP5901A | 2024-09-12. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates that the tool for the HD transfer cases to measure clutch pack shim selection is in development. |
| PIP5981A | 2024-09-12. Service bulletin. POWER TRAIN. This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review. |
| PIT6177A | 2024-09-12. Service bulletin. SUSPENSION. This Preliminary information communicates an issues of the left rear leaf spring making a squeaking noise due to diesel fuel contamination that may occur during refueling after the fuel nozzle is removed from the fuel filler pipe. Dealers are to create a foam seal around the fuel filler pipe to prevent fuel from leaking onto the left spring. |
| 24-NA-133 | 2024-09-12. Service bulletin. POWER TRAIN. This informational bulletin provides information on Wheel Drive Shaft Retention Snap Ring Design Change. |
| 23-NA-183 | 2024-09-12. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. This technical bulletin provides repair information to correct a customer concern of Radio Software Version Y171 – Multiple Updates. |
| PIT6217 | 2024-09-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, GM is aware and will release a bulletin for the update once available. |
| 23-NA-044 | 2024-09-11. Service bulletin. ELECTRICAL SYSTEM; ENGINE. This service bulletin provides information on AGM batteries that require less frequent charging in storage. |
| 19-NA-237 | 2024-09-11. Service bulletin. ENGINE. This service bulletin explains how to identify possible DEF system contamination. |
| PIT6220 | 2024-09-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates that a dealer may find the underhood beauty covers missing. The dealer is advised that these are missing by design and should not be ordered for the vehicle. |
| PIT6151A | 2024-09-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to the technician that GM is aware of this concern and to update the Google maps application through the playstore. |
| PIT6212A | 2024-09-11. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. This Preliminary information communicates an issue with the Hydrastar Electric Over Hydraulic trailer brake system causing a voltage spike into the trucks electrical system which is causing DTC C1114 to set. |
| PIT6101H | 2024-09-11. Service bulletin. ELECTRICAL SYSTEM. This Preliminary information communicates Engineering is investigating a no audio issue. |
| PIT6023B | 2024-09-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates that Silverado EV Specific parts are being placed on a TAC Restriction. |
| PIT6193A | 2024-09-11. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates to dealer instructions for diagnosing Google Maps concerns |
| PIP5996 | 2024-09-11. Service bulletin. POWER TRAIN. This Preliminary information communicates diagnostic information for vehicles with transmission noise |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.