Technical Service Bulletin SB20-J-001 — 2019 ISUZU F-SERIES
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Bulletin Details
| TSB ID | SB20-J-001 |
| Manufacturer | |
| Vehicle | 2019 ISUZU F-SERIES |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
| Communication Date |
Bulletin Summary
SOME CUSTOMERS MAY EXPERIENCE A WHISTLING OR WHINING NOISE COMING FROM THE ENGINE IN THE AREA OF THE EXHAUST MANIFOLD. ADDITIONALLY, A CHECK ENGINE LIGHT WITH DTC'S P0402 EXHAUST GAS RECIRCULATION (EGR) FLOW EXCESSIVE AND/OR P2457 EGR COOLING SYSTEM PERFORMANCE MAY BE SET. IF YOU DETERMINE THAT AN EXHAUST LEAK EXISTS AT THE EGR DUCT FLANGE WHERE IT ATTACHES TO THE EXHAUST MANIFOLD (SEE FIGURE 1) PERFORM THE FOLLOWING SERVICE PROCEDURE.
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 ISUZU F-SERIES
CB24-R-001C
ELECTRICAL SYSTEM
CB24-R-001C
FORWARD COLLISION AVOIDANCE: WARNINGS
IB17-X-001E
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
CB22E001
SUSPENSION
IB14J002B
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
IB19-K-001A
AIR BAGS
SB20-J-001
FUEL SYSTEM, GASOLINE
CB19L001
EQUIPMENT ADAPTIVE/MOBILITY