Specifications

ENGLISH10
Battery-Powered Systems Installation Guidelines
DASH CHARGE LIGHT
Note for all Volvo Trucks: If your existing alternator
has an "I" terminal with wire attached, you may
need to add a relay to make the “Alternator” or
“Charge” dash light work correctly. One way to tell
is if the existing alternator has a wire hooked to the
"I" terminal. If the new alternator does not have this
terminal, then you will need the charge light relay.
If you do not already have the charge light relay,
request Dometic P/N 4163717. This wire will later be
used to connect to the charge light relay. See drawing
“Charge Light Circuit for Alternators” below. The
relay required is a small ange-mount 12VAC relay,
like Song Chaun #792H, Tyco #V23234A0001X036,
Bosch #0 332 209 150, Dometic P/N 4135000 or P/N
4135010.