FUSES
The grid heater and alternator have separate fuses
that are located in the engine compartment at the
left hand frame channel. Close to these fuses the
starter relays and the grid heater relays are loca-
ted. See Figure 2 and Figure 3.
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.
On the inside of this cover a label is fitted that
shows the location of the fuses in the four fuse pan-
els. See Figure 4.
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 2. Starter and Grid Heater Relays Tier III
Electrical Schematic and System Description
2200 SRM 1592
8