Technical Service Bulletin N252499750 — 2025 GMC HUMMER EV PICKUP
SERVICE BRAKES
Bulletin Details
| TSB ID | N252499750 |
| Manufacturer | |
| Vehicle | 2025 GMC HUMMER EV PICKUP |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2025 GMC HUMMER EV PICKUP
PIT6298B
UNKNOWN OR OTHER
N25-251670
UNKNOWN OR OTHER
PIT6356C
UNKNOWN OR OTHER
PIT6419
UNKNOWN OR OTHER
N25-250378 (V652.50)
UNKNOWN OR OTHER
N25-249834 (652.40)
UNKNOWN OR OTHER
PIC6602C
UNKNOWN OR OTHER
25-NA-098
ELECTRICAL SYSTEM
PIE0830
ELECTRICAL SYSTEM
PIE0830
VISIBILITY/WIPER