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Unicarriers (& Nissan) MCP1F2A25LV:
Codes E03 and P03

Hello everyone,
I am working on a Nissan UniCarriers mcp1f2a25lv truck which has communication problems with the VCM error codes E-03 and P-03. The truck won't start, move or lift. I can bypass the staring circuit and the engine runs great but the truck won't travel and all hydraulics are disabled. 20A VCM fuse checked good, however I suspect no power to the VCM.
Can someone provide pinout for VCM 29310gg20b or wiring diagram or color code on the wires connected to the VCM?
Your help is much appreciated.
  • Posted 15 Apr 2022 14:58
  • Discussion started by VesPlos
  • Colorado, United States
Regards,
Thank you
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