Troubleshooting - Harmar Mobility AL815CC Installation & Owner's Manual

Troubleshooting

DEALER/INSTALLER ONLY SECTION
The following procedures are reserved for the approved installer/dealer. They should not be attempted by
anyone without proper knowledge of automotive electrical circuitry.
Be careful when troubleshooting
with a test light or voltage meter.
They may give false indications.
CAUTION
The instruments will detect voltage
but may not indicate a tear or poor
connection in the wiring.
Be careful when troubleshooting
with a test light or voltage meter.
They may give a false indication
as shown above. They will only
indicate that there is some wire
connection –not necessarily enough.
We strongly recommend
troubleshooting electrical problems
with a known good/fully charged
12V automotive battery or known
good/fully charged power chair/
scooter battery.
S H O P
S H O
P
TEC00037 2016FEB20 P/N: 630-00053 Rev A
SECTION 2 : INSTALLER
TEST
FIRST
INSULATION
REMOVED FOR
CLARITY
TEST
FIRST
OPEN
INSULATION
REMOVED FOR
CLARITY
EXAGGERATED
TEAR OR CHAFF
AL815CC, AL825, AL825CC, AL835 Hybrid Installation & Owner's Manual 2017
Troubleshooting
VOLTAGE
METER
1 2 V R E A D
IN G
MOTOR
THEN
1
CONNECT
TO
2
POWER
0 V R E A D
IN G
MOTOR
DEAD
THEN
1
CONNECT
2
TO
POWER
1 2 V R E A
D I N G
( )
TEST
FIRST
1
THEN
CONNECT
2
TO
POWER
RUNS
BUT
MOTOR
DEAD
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