576
Troubleshooting
Radiator Fan 01 no contact
Error Description
Possible Causes
Possible Solutions
VCU has not received any CAN
message from condenser fan 1
(bottom fan) within a specified time
interval.
1) CAN communication problem.
2) Blown 24V fuse F5.
3) Blown 24V fuse F15.
4) Loss of continuity caused by
defective LV harness or
connector.
5) Condenser fan 1 internal
failure.
1) Resolve CAN communication
problem.
2) Replace 24V fuse F5.
3) Replace 24V fuse F15.
4) Replace LV connector or
harness per Service Manual.
5) Replace condenser fan 1.
No Contact fault messages appear on the HMI
display and remain while the fault is active.
Historical No Contact fault messages can be found
in the HMI logs by selecting the MC43[2]log.
Connector C89
Содержание SPICER PACCAR 220ev
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