Intellitec Battery Disconnect BD0, Service Manual

Page: 14 / 23

BATTERY DISCOECT
INTELLITEC PDX RV LLC
Trouble Shooting
Problem
Possible
Cause / Solution
Verify that the relay is actually in the disengaged
(unlatched) state. With a test light, probe the larger
5/16” stud terminals on each side of the relay. Only
one terminal should be powered up in the
disengaged state. If both studs are powering up the
test light go to step 8. If only one 5/16” terminal is
powered up go to step 39.
STEP 38
House indicator light on
panel remains on although
relay is off.
BD2 & BD3
MODELS ONLY
Remove the battery disconnect panel from cabinet
/ console and with a multi-meter set on DC
voltage, measure between the green wire at pin #
10 and the black wire on pin # 12
. The voltage
should read 0 Volts DC. If it reads 0 VDC then
replace switch panel, refer to PARTS LINK #2
(page 8). If the voltage reading is the same as the
nominal battery reading then go to step 40.
STEP 39
Disconnect the plug from the battery disconnect
panel, with a multi-meter set on DC voltage,
measure between the green wire at pin # 10 and the
black wire on pin # 12
.
The voltage continues to
read 12 Volts DC go to step 41. If it now reads 0
VDC then replace switch panel, refer to PARTS
LINK #2 (page 8).
STEP 40
Leave the battery disconnect switch unplugged. At
the relay location, disconnect the green wire from
the relay. With a test light, probe the fuse for
voltage. If the test light powers up, replace the
relay and retest. If it does not, then probe the green
wire. If there is voltage present replace the harness,
refer to PARTS LINK #1 (page 7)
STEP 41
14