Service bulletin PIT6296
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11011854 |
| Published by NHTSA | 2024-12-16 |
| Manufacturer's number | PIT6296 |
| Manufacturer's date | 2024-12-09 |
| NHTSA component | SERVICE BRAKES; UNKNOWN OR OTHER |
NHTSA's summary
This Preliminary information communicates that a software update will be released to correct a false setting U164E from setting in the electronic brake control module.
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
Brakes
| GMC HUMMER EV PICKUP | 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| N252499750 | 2025-04-14. Service campaign. Certain vehicles listed above may have a condition in which the front brake lines are below torque specification. Dealers will inspect and if necessary, correct the front brake line torque to specification. |
| 24-NA-048 | 2025-02-17. Service bulletin. This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway. |
| 21-NA-043 | 2025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. |
| 25-NA-003 | 2025-02-11. Service bulletin. This technical bulletin provides a procedure on a rattle type noise heard from the brake pedal area. |
| 25-NA-003 | 2025-02-07. Service bulletin. This service bulletin provides repair information to correct a customer concern of a rattle type noise heard from the brake pedal area. |
| 24-NA-045 | 2025-01-16. Service bulletin. This informational bulletin provides information on Pop/Creak Type Noise While Sitting Stationary and Turning Steering Wheel with Brakes Applied. |
| 21-NA-043 | 2024-12-10. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. |
| N242473130 | 2024-11-14. Service campaign. Service Update. On certain vehicles, there may be debris/machining chips in the rear knuckles. Dealers will inspect, and if necessary, retap the rear brake caliper bracket threads. |
| PIT6212B | 2024-10-25. Service bulletin. 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. |