Technical Service Bulletin TUCC_JAN2026_25 — 2025 LAND ROVER DEFENDER
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TUCC_JAN2026_25 |
| Manufacturer | |
| Vehicle | 2025 LAND ROVER DEFENDER |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
There is a concern with the 48Volt charging system(DC/DC) with the vehicle.
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 LAND ROVER DEFENDER
SSM76400-19DEC25
SUSPENSION
TUCC_DEC2025_28
UNKNOWN OR OTHER
D048 - 18NOV25
UNKNOWN OR OTHER
Defender_D001_17OCT25
UNKNOWN OR OTHER
Defender_N961_17OCT25
UNKNOWN OR OTHER
SSM76381 - 22AUG25
UNKNOWN OR OTHER
Defender_D001_18AUG25
UNKNOWN OR OTHER
Defender_N961_18AUG25
UNKNOWN OR OTHER
TUCC_AUG2025_39
UNKNOWN OR OTHER
SSM76372 - 04AUG25
UNKNOWN OR OTHER