Reading Freightliner Wiring Diagrams
Wiring Diagram Sections
The Freightliner wiring diagrams are divided by system function. This allows
for many different options or accessory systems to be installed on the same
model truck. Examples for this section are drawn from the diagram below:
5. Revision Description
3. Reference Components
2. Wire Gauge Table
1. Name and Abbreviated Title
4. Drawing Information
This is an early diagram for Business Class M2 Windshield Wipers
(G06-35562)
1
1. Every wiring diagram is labeled with a Name and Abbreviated Title of the
system illustrated. General diagram notes are also included in this section.
2. The Reference Components section is generally on the right side of the
diagram. It lists all of the components and connectors shown in the diagram and
their part numbers.
2
3. A Wire Gauge Table located in the lower left corner of the diagram. The table
lists wire gauges in both metric and AWG (American Wire Gauge) units.
4. The lower right corner contains the Drawing Information section. This
section includes a wiring diagram number, description, supplementary
description, approvals dates and other technical data.
3
5. The Revision Description table is in the upper-right corner of the diagram.
When more than one diagram is available for a specific system, use this
information to insure the latest revision is used.
4