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Verfügbare Sprachen
Failure
Motor will not
operate.
Light doesn't
work.
TROUBLESHOOTING
Possible Cause
No or low voltage.
Poor grounding.
Loose wires on
ON/OFF switch.
ON/OFF switch is
Faulty motor.
Loose wires on the
ON/OFF switch.
Bad light bulb.
Corrective Action
Check battery and electrical
connections. Must have minimum of
10 VDC. If the battery is low, plug the
trailer cable into the tow vehicle, and
start the tow vehicle to provide power
to the jack.
Clean area between the jack
mounting plate and coupler, and
ensure paint has been removed by
the star washers.
Direct metal-to-metal contact
must exist between mounting
components to ensure good electrical
contact.
Secure wire connections.
Replace switch.
Replace motor.
Secure wire connection.
Replace bulb.
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