Service bulletins for the 2025 Chevrolet Silverado
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.
900 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| PIP5981E | 2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates ordering process for the front and rear drive units are on restriction for all listed EV vehicles for engineering review. |
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| PIT6353 | 2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates Proper NACS charging adaptor usage. |
| PIP6049A | 2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates a diagnostic aid to install dye to the trans fluid to isolate the leak prior to attempting repair. |
| PIT6304B | 2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates a diagnostic Aid from root causing DTC: C1197 sym 92 caused by a pinched air inlet hose to the suspension compressor air leveling system and update the software in the K5 automatic level ride control module. |
| PIT6110E | 2025-04-01. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating. |
| N25-249834 | 2025-03-29. Over-the-air update. UNKNOWN OR OTHER. Update Title: Important Update N25-2498340 Release Notes: Your vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: • Improves accuracy of service messages for high voltage charging system. • Reduces drain on 12V battery. • Improves performance of charging. • Improves performance of wireless communication of the Lithium Ion battery status. • Improves performance of cabin heating and windshield defrosting system. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation. |
| N242486220 | 2025-03-28. Service campaign. UNKNOWN OR OTHER. Customer Satisfaction Program. On certain vehicles, the customer was mistakenly double charged for the Gooseneck/5th wheel prep package. Dealers will provide the customer with a reimbursement check in the amount of $545.00 USD. |
| PIT6356 | 2025-03-26. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly. The tech is directed to inspect the Infrared LED's on the steering wheel and replace the wheel if necessary. |
| 25-NA-022 | 2025-03-18. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. This technical bulletin provides a procedure to correct the condition of Driver Window Stuck or Intermittent Operation Concerns. |
| PIP6049 | 2025-03-17. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates a diagnostic aid to install dye to the trans fluid to isolate the leak prior to attempting repair. |
| 24-NA-143 | 2025-03-14. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This service bulletin provides information for dealers/technicians on Software Updates on Ultium Vehicles. |
| 24-NA-046 | 2025-03-13. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER. This technical bulletin provides a procedure to correct the condition of Suction Cup Marks on Window Glass. |
| N242483980 | 2025-03-13. Service campaign. UNKNOWN OR OTHER. Service Update. Certain vehicles may have an incorrect value in the calibration of the radio. Dealers will reprogram the radio. |
| PIT6206A | 2025-03-12. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates a Diagnostic Tip for a Rattle/Squeak/Creak/Squawk/Itch/Rub Type Noise Heard From The Dash I/P or Center Console Area. Dealers are to inspect the bank 1 sensor 1 O2 sensor connector to make sure it is properly installed in its retainer. |
| PIT6317A | 2025-03-12. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates if a customer and service tech encounter a gear display after a radio update, to replace the A11 radio for this concern. |
| PIT6336A | 2025-03-12. Service bulletin. UNKNOWN OR OTHER. This Preliminary information communicates an issue with unwanted opening of the sunroof. GM engineering is working on a design improvement, but in the meantime the sunroof will be disabled by removing its fuse. |
| 22-NA-083 | 2025-03-12. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty. |
| 17-NA-073 | 2025-03-12. Service bulletin. UNKNOWN OR OTHER. This warranty administration bulletin provides information regarding the field action courtesy transportation policy. |
| 05-03-07-009L | 2025-03-08. Service bulletin. SUSPENSION; WHEELS. This service bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles. |
| 11-00-89-005Y | 2025-03-08. Service bulletin. UNKNOWN OR OTHER. This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). |
| 05-08-51-001L | 2025-03-08. Service bulletin. STRUCTURE:BODY. This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film. |
| PIE0753H | 2025-03-07. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering study and analysis. |
| 25-NA-044 | 2025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service High Voltage DTCs. |
| 25-NA-034 | 2025-03-06. Service bulletin. STRUCTURE:BODY. This technical bulletin provides a procedure to correct the condition of Hood Open Message Displayed. |
| 24-NA-164 | 2025-03-06. Service bulletin. VISIBILITY/WIPER. This bulletin provides information on Wiper Blade Maintenance Tips. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.