10.74 10.74 Electrical Electrical systemsystem
Lift function does not work - other functions OKLift function does not work - other functions OK..
5. Breakage/short circuit in the coil5. Breakage/short circuit in the coil
between P61.1 and P61.3?between P61.1 and P61.3?
YYeses
Change the coil.Change the coil.
NoNo
6. Is the cable connection between the6. Is the cable connection between the
valve block and ATC OK?valve block and ATC OK?
YYeses
Replace the Replace the AATC.TC.
NoNo
7. Change the cable.7. Change the cable.
If error code E10 “joyst. abnormal”,If error code E10 “joyst. abnormal”,
check the joystick function andcheck the joystick function and
recalibrate.recalibrate.
1. Does the pump rotate?1. Does the pump rotate?
YYeses
Go to point 7.Go to point 7.
NoNo
2. Does “L” show on the display for2. Does “L” show on the display for
hydraulic inputs on the service menu,hydraulic inputs on the service menu,
when the joystick is activated?when the joystick is activated?
NoNo
Check the control cable for the liftCheck the control cable for the lift
joystick and joystick and the joystick. the joystick. If the jIf the joystickoystick
is not working it should be replacedis not working it should be replaced
and calibrated.and calibrated.
YYeses
3. Is the lift stop activated? The symbol3. Is the lift stop activated? The symbol
^ is visible on the display when^ is visible on the display when
logging on and LLi is not showing onlogging on and LLi is not showing on
the menu for hydraulic inputs.the menu for hydraulic inputs.
YYeses
If the truck is normally fitted with a liftIf the truck is normally fitted with a lift
stop, check the sensor and its cables,stop, check the sensor and its cables,
the signal is cut with a lift stop.the signal is cut with a lift stop.
NoNo
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