Technical Service Bulletin K94743326 — 2018 MACK PINNACLE (CXU)
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | K94743326 |
| Manufacturer | |
| Vehicle | 2018 MACK PINNACLE (CXU) |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
Diagnostic Trouble Code (DTC) P009B-13 Fuel Pressure Relief Control - Circuit Open; Possible Derate - US17+OBD16 And US17+OBD18 Emissions, Model Years 2018 And 2019
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.