Haulotte HA20 RTJ, HA20 RTJ O, HA20 RTJ PRO (HA61 RTJ)
Haulotte error code F04.35 — Brake Releasing
Message on the display: Brake Releasing
Code F04.35 occurs in machines: Haulotte HA20RTJ, HA20RTJ O, HA20RTJ PRO, HA61RTJ O, HA61RTJ PRO.
blocking fault
[case 1] Digital output's failure : Brake releasing. [case 2] Digital output's failure : Brake releasing with 4 wheels steering option activated.
Description from the Haulotte service manual, in the original wording.
Effect on the machine: --> YV102=FAIL --> YV105=FAIL& VAR[4WSEnable]
Possible causes
- Check YV102 : Check connection to U106 ECU outputs ( 782 wire), check connection to electrical collector, check connection between electrical collector and electrovalve, check connections to ground.
- Check YV105 : With 4WS activated, check connection to U106 ECU outputs ( 783 wire), check connection to electrical collector, check connection between electrical collector and electrovalve, check connections to ground.
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 HA20 RTJ (4001055090), 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 F04.35 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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