525
Troubleshooting
HMI displays or logs Fault code F0053
and Cabin heating system fault 3
Replace the fuse and inform
DANA before restarting the
truck.
Does the HMI
also display
error F0158?
No
Yes
Refer to error F0158
troubleshooting tree.
Turn the vehicle ignition ON and
try to activate the heater to
confirm operation.
Check the fuse F5 in the HV
junction box
Is the heater
operating?
No
Yes
Complete
Does the HMI still
display “F0053 -
Cabin heating
system fault
Fault reason 3.”?
Yes
No
Is fuse F5
blown or
intermittent?
Contact Dana for
further investigation.
Wait 1 hour for the truck to
cooldown.
No
Yes
Defective heater.
Replace heater.
WARNING:
Electrical hazard.
Follow Safety Warnings and High
Voltage Shutdown Procedures
defined in the Service Manual
and Diagnostic Guide.
No
Observing proper safety
precautions, open the HV
junction box.
Summary of Contents for SPICER PACCAR 220ev
Page 263: ...263 Troubleshooting Connector C53 Connector C100...
Page 274: ...274 Troubleshooting Connector C717 green Connector C718 yellow Connector C719 orange...
Page 322: ...322 Troubleshooting Connector C651 B Circuit73...
Page 468: ...468 Troubleshooting Connector C44 Connector C45 Connector C53 Connector C54 Connector C661...
Page 476: ...476 Troubleshooting Connector C44 Connector C45 Connector C53 Connector C54 Connector C661...
Page 514: ...514 Troubleshooting Connector C676 Connector C651 B Circuit73...
Page 636: ...636 Troubleshooting Connector C676 Connector C651 B Circuit73...
Page 702: ...702 Troubleshooting Connector C101 Connector C713 Connector C722 3 4 3 4...
Page 711: ...711 Troubleshooting Connector C101...
Page 730: ...730 Troubleshooting Connector C651 A...
Page 733: ...733 Troubleshooting Connector C651 A...
Page 736: ...736 Troubleshooting Connector C651 B Circuit73...
Page 738: ...738 Troubleshooting Connector C651 B Circuit73...