Technical Service Bulletin CB22-N-002 — 2022 ISUZU F-SERIES
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | CB22-N-002 |
| Manufacturer | |
| Vehicle | 2022 ISUZU F-SERIES |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
In some 2022MY Isuzu F-Series trucks, an optional Diesel Particulate Filter (DPF) Regeneration "Inhibit" Switch was installed by mistake instead of the DPF Regeneration "Force" Switch. As a result, the vehicle operator will not be able to "Force" (Start) a DPF regeneration manually. Also, because the Engine Control Module (ECM) was not programmed for the mistakenly installed optional DPF Regeneration Inhibit Switch to function, the "Inhibit" function is not available.
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 2022 ISUZU F-SERIES
IB24-R-001
ELECTRICAL SYSTEM
WB23-J-001
ENGINE AND ENGINE COOLING
CB22-J-002A
ENGINE AND ENGINE COOLING
CB22-K-001
POWER TRAIN
CB22-J-002
ENGINE AND ENGINE COOLING
CB22-J-001B
ENGINE AND ENGINE COOLING
CB22J001A
FUEL SYSTEM, GASOLINE