Technical Service Bulletin SB23-J-002 — 2022 ISUZU N-SERIES
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SB23-J-002 |
| Manufacturer | |
| Vehicle | 2022 ISUZU N-SERIES |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
GASOLINE ENGINE 6.0L. The vehicleâs Check Engine Malfunction Indicator Lamp (MIL) may illuminate with DTCs SPN 4240 FMI 10 (O2 Sensor Slow Response Bank 1 Sensor 1) and/or SPN 4241 FMI 10 (O2 Sensor Slow Response Bank 2 Sensor 1) set in the Engine Control Module (ECM). If either, or both, of the preceding DTCs are present, follow the service procedure provided in this bulletin to diagnose and repair the concern.
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 N-SERIES
IB24-R-001
FORWARD COLLISION AVOIDANCE: WARNINGS
SB24-L-001
FUEL SYSTEM, DIESEL
IB23-X-002
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
WB13-X-002G
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
IB23-J-002
ENGINE AND ENGINE COOLING
CB23-J-001B
ENGINE AND ENGINE COOLING
CB22-N-001B
ENGINE
CB22-N-001B
ELECTRICAL SYSTEM
CB22-N-001
ELECTRICAL SYSTEM
SB22-J-001
EQUIPMENT:ELECTRICAL