Lit. No. 30118, Rev. 00
June 15, 2020
73
TROUBLESHOOTING
Excerpts taken from Diagnostic Harness Kit Installation Instructions (Lit. No. 84968, Rev. 00).
4. Connect the diagnostic harness connectors A
and B to the matching ports on the plow
module (A to A and B to B).
Diagnostic Harness Installation
The diagnostic harness kit can be used with or
without the snowplow connected to a vehicle.
Follow the appropriate instructions for each testing
situation.
1.
O
ff
-Truck Testing:
Begin with Step 2.
On-Truck Testing:
Lower the blade to the
ground. Put the vehicle in PARK or in gear and
remove the ignition key to prevent others from
starting the vehicle during testing. Disconnect
the snowplow and vehicle battery cables.
2. Remove the hydraulic unit covers.
3. Unplug the snowplow connectors from ports
A and B of the plow module.
WARNING
Lower the blade when the vehicle is
parked. Temperature changes could
change hydraulic pressure, causing the
blade to drop unexpectedly or damaging
hydraulic components. Failure to do this
could result in serious personal injury.
Diagnostic
Harness
4-Position
Control
Connector
LED
Plow Module (on hydraulic unit)
PN 29290-2
5. Plug the connectors removed from the plow
module into the matching connectors on the
diagnostic harness (A to A and B to B).
6.
O
ff
-Truck Testing:
Connect the snowplow
control into the 4-position control connector on
the diagnostic harness.
On-Truck Testing:
Connect the snowplow
control into the 4-position control connector
either in the cab of the vehicle or on the
diagnostic harness.
7.
O
ff
-Truck Testing:
Connect a 12V power
source to the snowplow battery cable
(POSITIVE [+] 12V to the red wire and
NEGATIVE [–] to the black wire). Turn ON the
power source.
On-Truck Testing:
Reconnect the snowplow
and vehicle battery cables.
NOTE: If you connected the control inside the
cab of the vehicle, the engine does not need
to be running, but the vehicle ignition key
must be turned to the "ON" position before
proceeding. If you connected the control to the
diagnostic harness, the key should be left out
of the ignition.
Содержание RDV V-Plow
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Страница 61: ...Lit No 30118 Rev 00 June 15 2020 61 Scrape Maxx DOWN FORCE KIT ELECTRICAL...
Страница 69: ...Lit No 30118 Rev 00 June 15 2020 69 Troubleshooting...
