Technical Service Bulletin K23884537 — 2014 MACK MRU
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | K23884537 |
| Manufacturer | |
| Vehicle | 2014 MACK MRU |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Diagnostic Trouble Code (DTC) P04DB - Crankcase Ventilation Disconnected; US10+OBD13 To US14+OBD16 Emissions (Non-Common Rail Fuel System), Common Model Years 2014 To 2017
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 2014 MACK MRU
M-721-004
SUSPENSION
KC-323
STRUCTURE
K98892323
EQUIPMENT
K63323104
EQUIPMENT
EC0017
ENGINE
FSB 221-010
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
884-007
SEAT BELTS
PI-0841
ENGINE
FSB-381-049
ENGINE