Haulotte Star vertical mast lifts (Star 6, Star 8S, Star 10, Star 13, Star 20, Star 26J)
Haulotte error code F12.01 — CAN Fault Check wires
Message on the display: CAN Fault Check wires
Code F12.01 occurs in machines: Haulotte STAR 6, STAR 6 C, STAR 6P, STAR 8S, STAR 10, STAR 13, STAR 13P, STAR 20, STAR 26J.
blocking fault
[case 1] Cantiller RX failure [case 2] Screen RX failure [case 4] Zapi failure code 39 on COMBIACX : Module does not receive any CAN messages from another module [case 8] Zapi failure code 39 on ACEX : Module does not receive any CAN messages from another module [case 16] No time (date/hour) update (problem with screen communication) [case 32] CAN frame not received from tilt sensor or stagnant transmission (timestamp not updated anymore). [case 64] CAN frame not received from strain gauge 1 [case 128] CAN frame not received from strain gauge 2
Description from the Haulotte service manual, in the original wording.
Possible causes
- Check that resistance wires 1001 ( CAN high) and 1002 ( CAN low) is nearly 60 ohms, machine switched off.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: Haulotte Maintenance Book Star (4000712550, 4001033900, 4001122480, 4001180330, 4001198400), fault codes chapter.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code F12.01 not go away?
RK Rental services Haulotte lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
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