MAN# 650020a
Figure 2
DGS-4 case dimensions in inches.
TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
Display reads --
Gear data (yellow wire) is
shorted to ground or 12v or
broken.
Gear sender unit not setup for
one wire operation.
Check wire for places it is
pinched or broken. Relocate
pinched wire and repair breaks
or bare spots.
Set up the gear sender to send a
one wire signal instead of wire
per gear mode (see gear sender
manual.)
Display reads ‘E’
Error signal is sent from gear
sender.
(See gear sender manual)
Warning indicator doesn’t
light
One of the wires for warning
indicator are not connected.
BOTH wires of the warning
indicator must be used for it to
light. For high activated warning,
Wht/Red goes to warning signal
and Wht/Blk MUST go to ground.
For ground activated signal,
Wht/Blk goes to signal and
Wht/Red MUST go to +12v
