TM 5-3805-281-24-1
System Information
WIRING DIAGRAM, SCHEMATIC, AND
COMPONENT LOCATION INFORMATION
SYSTEM FUNCTIONAL SCHEMATIC DIAGRAM
The System Functional Schematic is a schematic diagram
of the complete machine. All harnesses are identified by
letter/number designation and description (W1 Engine
Harness, W2 Dash Harness, Etc.). Each wire is identified
by number and/or color (G01 BLK, R02 Red, RED/WHT,
BLU/GRN, Etc.). All components are identified by
letter/number designation, description and are represented
by a schematic symbol. Component letter/number
designation, (K1 Start Relay, S1 Key Switch, B9 Horn,
Etc.) will indicate that component throughout the manual.
The System Functional Schematic Diagram is divided into
9015
Sections. Each section contains one or more electrical
05
circuits. Each section is indicated by a number and circuit
18
(SE1 CHARGING CIRCUIT, SE2 STARTING CIRCUIT,
Etc.).
WIRING DIAGRAM--IF PROVIDED
The Wiring Diagram shows each wiring harness, wire
color, wire destination, harness connectors, and schematic
symbols for each electrical component connected to that
harness. Harnesses are identified by the same
letter/number designation and description used in the
System Functional Schematic Diagram (W1 Engine
Harness, W2 Dash Harness, Etc.). Each component
schematic symbol will be identified by the same
letter/number designation used in the System Functional
Schematic Diagram. Harness connectors will be identified
by a letter/number designation and description (X1 CAB
HARNESS TO ENGINE HARNESS CONNECTOR, X3
DASH HARNESS TO HEATER BLOWER HARNESS
CONNECTOR, Etc.).
Continued on next page
CED,OUTX466,1361 1903FEB991/2
