Hyundai HL930A Operator's Manual page 135

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8) 8)
TILT HANDLE (FOR RIGHT SIDE WINDOW)
TILT HANDLE
Pin
Handle
760F3CD73
9) 9)
MACHINE CONTROL UNIT (MCU)
MACHINE CONTROL UNIT
LED
75793CD88
(1)
Pull handle backward and push the handle outward in order to open
the window to the partial open position. Remove pin from the handle.
Push the window to the fully open position.
Open the window periodically in order to ensure proper opera-
Open the window periodically in order to ensure proper opera-
tion. Lubricate or repair the window as necessary.
tion. Lubricate or repair the window as necessary.
(1)
It consists of electronic parts and controls all lamps and buzzers on
cluster in accordance with signals transmitted from the switches, the
ECM, TCU, the engine and the hydraulic pressure sensors.
(2)
Three LED lamps on the MCU display as below.
LED lamp
G is turned ON
Normal
G and R are
Trouble on MCU
turned ON
G and Y are
Trouble on serial
turned ON
communication line
Trouble on MCU power ·
Three LED are
turned OFF
G : green,
R : red,
3-60
Trouble
· Change the MCU
· Check if serial communication
lines between controller and
cluster are disconnected
Check if the input power wire (24V,
GND) of controller is disconnected
·
Check the fuse
Y : yellow
Service
-

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