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35 Pump Motor, Armature Over-current

Possible Causes:
Faulty CS3 current sensor, faulty wiring, faulty logic card.

Checks:
Disconnect battery plug. Check regeneration and line contactor tips for melting (shorting). Make sure each contactor
tip moves freely.

could be a faulty line contactor
could be a faulty current sensor
could be a faulty T1P IGBT
could be faulty wiring to logic card
or a faulty logic card

also to rule out any battery issue check the battery and make sure it is charged and has no bad cells.
  • Posted 30 Apr 2014 11:08
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
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