Technical Service Bulletin SB54-278 — 2003 FREIGHTLINER BUSINESS CLASS M2
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | SB54-278 |
| Manufacturer | |
| Vehicle | 2003 FREIGHTLINER BUSINESS CLASS M2 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Updated Freightliner Service Bulletin for Powernet Troubleshooting Guide - Batteries, Path, Alternator, and Starter. This bulletin replaces the version dated 5/31/2017. Information is added about the BCT-460DTNA PowerNet Assessment Tool. When troubleshooting Powernet issues, use the BCT-460DTNA PowerNet Assessment Tool. As of May 29, 2018, the AutoMeterî is the only Daimler-approved tool for troubleshooting vehicle Powernet issues.
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 2003 FREIGHTLINER BUSINESS CLASS M2
SB-09-31
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
FSB-54-224
STRUCTURE
FSB-54-224
EQUIPMENT ADAPTIVE/MOBILITY
SB-42-63
SERVICE BRAKES, AIR:ANTILOCK:INTERCONNECTING ASSEMBLY(WIRING)
SB-42-63
SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
54181
EXTERIOR LIGHTING:FOG LIGHTS