FUSES
The grid heater, cab and alternator have separate
fuses and relays that are located on the powerboard
in the battery box attached to the fuel tank on the
left-hand side of the truck. See Figure 3 and Ta-
ble 5.
Four fuse panels are located behind the cover under
the instrument panel. The four fuse panels contain
the fuses that protect all other electrical circuits.
See Figure 4 and Table 6.
On the inside of the instrument cover is a label that
shows the location of the fuses in the four fuse pan-
els.
In some cases a fuse is not adopted on the electrical
schematic. It concerns fuses that are an integral
part of a component, like retrofitted radio’s or the
Twist Module.
Figure 3. Main Fuses and Main Relays
Electrical Schematic and System Description 2200 SRM 1944
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