Technical Service Bulletin TCU-25.2.8.5 SuperDuty — 2025 FORD F-250 SD
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TCU-25.2.8.5 SuperDuty |
| Manufacturer | |
| Vehicle | 2025 FORD F-250 SD |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
"Quality improvements include: -Addresses a loss of connectivity caused by a Cellular Domain Service outage"
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 FORD F-250 SD
SSM 54585
STRUCTURE:BODY
TSB 25-2515
POWER TRAIN
TSB 25-2515
ELECTRICAL SYSTEM
TSB 25-2478
VISIBILITY/WIPER
TSB 25-2478
STRUCTURE:BODY
SSM 54250
SERVICE BRAKES
IPC-25.15D Super Duty
EXTERIOR LIGHTING
TSB 25-2448
VISIBILITY/WIPER
SSM 54218
ENGINE
TSB 25-2420
ENGINE