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FUSE SPECIFICATION CHART
Power Distribution Box
WARNINGS
Always disconnect the battery before
servicing high current fuses.
To reduce risk of electrical shock,
always replace the cover to the
power distribution box before
reconnecting the battery or refilling fluid
reservoirs.
The power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.
If you disconnect and reconnect the
battery, you will need to reset some
features. See
E163101
Protected Components
Fuse Rating
Fuse or Relay
Number
Blower motor.
Relay
1
Trailer tow and body builder stoplamps.
Relay
2
Urea heaters (diesel engine).
Relay
3
Driver air ride seat compressor.
Relay
4
Heated mirrors.
Relay
5
Not used.
—
6
Not used.
—
7
Passenger air ride seat compressor.
20A
1
8
Not used.
—
9
Not used.
—
10
165
F650750 (TBC) , enUSA, Edition date: 201708, First Printing
Fuses
Summary of Contents for F-650 2018
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Page 9: ...6 F650750 TBC enUSA Edition date 201708 First Printing...
Page 247: ...E161437 244 F650750 TBC enUSA Edition date 201708 First Printing Wheels and Tires...
Page 278: ...E240522 275 F650750 TBC enUSA Edition date 201708 First Printing Capacities and Specifications...
Page 354: ...Van E239122 Truck E239121 351 F650750 TBC enUSA Edition date 201708 First Printing Appendices...
Page 377: ...374 F650750 TBC enUSA Edition date 201708 First Printing...