Discussion:
Blitz 420 AC - Error 46 - Hydraulic problems when cold

BT cargo/blitz 420 AC with the manual handbrake and finger tip controls.

When it is cold the hydraulic doesn't work and it shows error code 46 - CAN BUS KO - LIFTING LOGIC UNIT: Notices the comunication of an another card.

If the truck then goes back into the heat it starts working after about 15minuts.

Anyone els had this problem?
  • Posted 28 Oct 2016 22:59
  • By staffan_e
  • joined 1 Mar'07 - 10 messages
  • Skaraborg, Sweden

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Upcoming industry events …
November 10-12, 2026 - Marina Bay Sands, Singapore
September 16-18, 2026 - Guangzhou, China
Fact of the week
The largest butterfly in the world is the Queen Alexandra's Birdwing (ornithoptera alexandrae), with a wingspan of up to 31cm (just over 12 inches). It is an endangered species only found in Papua New Guinea.