Haulotte error codes
Haulotte HT26 RT O, HT28 RTJ O, HT28 RTJ PRO
The code Fxx.yy is shown on the ground control box display (Activ'Screen) and in the Haulotte Diag app: the first two digits are the system group (e.g. F03 = relays, F04 = solenoid valves, F05 = joysticks, F07 = sensors, F08 = power supply, F09 = engine, F12 = internal controller faults), the last two identify the specific component. Below are 81 codes with the original message from the manufacturer's manual and its description. They apply to these machines: Haulotte HT26 RT O, HT28 RTJ O, HT28 RTJ PRO (also SW versions). Source: Haulotte Maintenance Book HT28 RTJ (4001005000), fault codes chapter.
- F02.02Emergency Pump
- F02.04Power Contactor KMP
- F02.05Heating Relay
- F03.06Horn Relay
- F03.07Overriding Relay
- F03.08Start Relay
- F03.09Supply/Key Switch Rel
- F03.11Generator Relay
- F03.13Gasoline/LPG selector Relay
- F04.01Steering
- F04.02Compensation
- F04.03Turret rotation
- F04.05Boom
- F04.06Telescope
- F04.07Jib
- F04.08Platform Rotation
- F04.10Drive
- F04.11Principal movements
- F04.20Drive Speed
- F04.21Differential locking
- F04.33Steering mode
- F04.34Front Axle Unlocking
- F04.35Brake Releasing
- F05.01Drive Joystick
- F05.03Telescope Joystick
- F05.04Boom Joystick
- F05.05Turret Joystick
- F05.11Joystick neutral
- F05.12Joystick neutral 2
- F05.13Joystick neutral 3
Showing the first 30: type more digits of the code.
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.
