Mitsubishi FB16KT:
code 17

Have a code 17 only when accelerator is pressed,Hydraulics work fine. Book says right motor field circuit or faulty logic card. Checked all wiring to right motor all ohms good power and field not shorted to each other or frame. Fault still occurs when field wires disconnected from motor. Replaced h-bridge as i was replacing checked heat sinks replaced with new sheet. They were ohms to plate, good now. Tried logic card still no go. Also tried harness from H-bridge to Logic card. Any ideas where to go from here.
  • Posted 25 Jun 2016 01:00
  • Modified 25 Jun 2016 01:24 by poster
  • Discussion started by Deuce
  • Michigan, United States
Showing items 1 - 1 of 1 results.
Right circuit will show fault when its disconnected because it thinks its shorted i believe. Might be a stretch but line contctors? Fuse? maybe the CN connectors are loose?
  • Posted 28 Feb 2018 04:01
  • Modified 28 Feb 2018 04:09 by poster
  • Reply by tunaman_usmc
  • California, United States

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