This is the Freightliner Truck Body Builder Reference Guide for the Electrical System Manual, specifically for the 2010 Electrical models - M2106, M2112, 108SD, and 114SD. It contains detailed information about various components and modules related to the electrical system of these models.
Starting from page 1, the manual provides an index for easy navigation.
Page 2 gives an overview of the electrical components, while page 3 provides an overview of the electrical harness.
Page 4 explains the electrical power flow.
Page 5 focuses on the PNDB (Power Net Distribution Box), while page 6 covers the positive disconnect switch.
Page 7 provides information about the main power distribution module, and page 8 details the fuse coverage for the PDM (Power Distribution Module) and VBAT (Vehicle Battery) fuse.
The manual also includes information about the Bulk Head Module (BHM) on page 9, along with pin details on page 10.
Similarly, the Chassis Module (CHM) is discussed on page 11, with pin details on page 12.
Page 13 introduces the multiplexing system backbone, and page 14 highlights the system tap points.
Page 15 explains the J1708 Gateway, while page 16 focuses on low current smart switches.
High current switches, including battery hot switches, are covered on page 17, with schematics provided on page 18.
Ignition interlocked high current switches are discussed on page 19, with corresponding schematics on page 20.
Page 21 provides options for labeling high current switches.
The Body Builder Lighting Interface is explained on page 22, and the Body Builder PDM is detailed on page 23. Schematics for the body lighting interface are provided on page 24.
Trailer-related information starts on page 25, with the Trailer PDM discussed. Separate trailer electrical schematics are provided on page 26, while combination trailer electrical schematics are on page 27.
Page 28 covers Wired Rite Prep, and page 29 provides the Wired Rite Schematic. Wired Rite trailer and floor connections are explained on page 30, followed by information about tail lights on page 31.
Tail light schematics are provided on page 32, and page 33 focuses on the transmission interface.
The engine interface is discussed on page 34, followed by information about PTO (Power Take-Off) installation on page 35.
Page 36 covers PTO controls, while page 37 provides PTO air schematics.
PTO electrical schematics are detailed on page 38, and page 39 mentions hybrid PTO options.
Page 40 provides remote start stop schematics, and page 41 offers VDR (Vehicle Data Recorder) prep information according to NFPA (National Fire Protection Association) standards.
Finally, page 42 explains the SmartPlex VDR connections.
This manual is useful for both professional mechanics and DIY enthusiasts.
