503
Troubleshooting
Does the hydraulic pump
connection to the EHPS motor
seem faulty?
Yes
Replace EHPS pump and
motor assembly.
No
Does the pump seem
unable to turn properly?
Yes
Replace EHPS pump and
motor assembly.
No
If no external system was found responsible for
the failure and the root cause couldn’t be found in
the TM4 troubleshooting guide then the EHPS
motor controller is considered defective.
Replace EHPS motor controller.
Continued from previous page
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...