10.2
Option/Truck Fuses
The location of the option and truck fuses will vary from one truck to another. The fuses are typically
located:
• Truck interlock - Under the dash of the truck on near the truck fuse panel
• Air heater option – Under the bunk near the CCU or air heater
• Truck battery – Inside the truck battery box; battery boxes are usually located under the driver’s-side
step.
Fuse Description AMP Location
F4
5
F5
15
F6
2
FBAT
200
Table 10.1 Option/Truck Fuse Rating/Location
F4
F5
F6
FBAT
Figure 10.1 Option/Truck Fuse Locations