681
Troubleshooting
With a multimeter, check for short circuit between
the following points:
-LV short: Resistance measurement is less than 100k-
ohms.
-Inspect all connectors and wires between the two
test points of the harness ends.
Coolant Pump C81
Connector pin
Pin 3
Ground
Ground
Disconnect connector C81 from
coolant pump.
Did fuse F6 blow again
during test drive?
No
Yes
Contact Dana for further
investigation.
Complete
A
Yes
Complete
Did fuse F6 blow again
during test drive?
No
Turn ignition OFF and
disconnect F6 from 24V fuse
box C20.
Refer to connector investigation subtree.
Is there any
evidence of a short
circuit within the
harness ?
No
Yes
Defective harness.
Replace harness.
Disconnect blown fuse F6 from
24V fuse box C20.
Replace fuse F6 on 24V fuse box
C20.
Restart the vehicle.
Is there any
problem with the
connector
integrity?
Yes
Defective connector.
Replace the connector as
described in the “Wire Harness
Connector Identification,
Location, and Service Chart” in
the Service Manual
No
Replace fuse F6 on 24V fuse box C20.
Restart the vehicle.
Содержание SPICER PACCAR 220ev
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Страница 514: ...514 Troubleshooting Connector C676 Connector C651 B Circuit73...
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Страница 711: ...711 Troubleshooting Connector C101...
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Страница 730: ...730 Troubleshooting Connector C651 A...
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Страница 736: ...736 Troubleshooting Connector C651 B Circuit73...
Страница 738: ...738 Troubleshooting Connector C651 B Circuit73...