Technical Service Bulletin S4444 202504 — 2019 VOLVO VN
POWER TRAIN
Bulletin Details
| TSB ID | S4444 202504 |
| Manufacturer | |
| Vehicle | 2019 VOLVO VN |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Fleet Campaign - Certain VN model trucks could experience excessive moisture build up within chassis mounted auxiliary air tank due to limited driver access to I-Shift air tank drain.
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 2019 VOLVO VN
CBR 939 202505
ELECTRICAL SYSTEM
CBR-570 202409
FUEL/PROPULSION SYSTEM
M0307 202409
ENGINE
CBR-243 202408
STRUCTURE:BODY
CBR-923 202408
FORWARD COLLISION AVOIDANCE: WARNINGS
KC-2347
ELECTRICAL SYSTEM
CBR-2320 202312
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
S7414-Ver2
STRUCTURE
S2936
SERVICE BRAKES, AIR
KC-623
POWER TRAIN:AUTOMATIC TRANSMISSION